diff options
71 files changed, 1781 insertions, 458 deletions
diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index 81edec01bf..0cb6dd39cc 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -205,6 +205,15 @@ ENTRY(cpu_init_cp15) mov r2, r3, lsl #4 @ shift variant field for combined value orr r2, r4, r2 @ r2 has combined CPU variant + revision +/* Early stack for ERRATA that needs into call C code */ +#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_STACK) + ldr r0, =(CONFIG_SPL_STACK) +#else + ldr r0, =(CONFIG_SYS_INIT_SP_ADDR) +#endif + bic r0, r0, #7 /* 8-byte alignment for ABI compliance */ + mov sp, r0 + #ifdef CONFIG_ARM_ERRATA_798870 cmp r2, #0x30 @ Applies to lower than R3p0 bge skip_errata_798870 @ skip if not affected rev diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 84b7e5335c..55f3fd1b25 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -187,7 +187,8 @@ dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb \ am335x-icev2.dtb \ am335x-pxm50.dtb \ am335x-rut.dtb \ - am335x-pdu001.dtb + am335x-pdu001.dtb \ + am335x-chiliboard.dtb dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb am437x-sk-evm.dtb \ am43x-epos-evm.dtb \ am437x-idk-evm.dtb \ diff --git a/arch/arm/dts/am335x-chiliboard-u-boot.dtsi b/arch/arm/dts/am335x-chiliboard-u-boot.dtsi new file mode 100644 index 0000000000..4f9d308039 --- /dev/null +++ b/arch/arm/dts/am335x-chiliboard-u-boot.dtsi @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0+ or X11 +/* + * Copyright (C) 2018 Grinn Sp. z o.o. -- http://www.grinn-global.com/ + * Author: Marcin Niestroj <m.niestroj@grinn-global.com> + */ + +/ { + chosen { + stdout-path = &uart0; + }; +}; diff --git a/arch/arm/dts/am335x-chiliboard.dts b/arch/arm/dts/am335x-chiliboard.dts new file mode 100644 index 0000000000..59431b2359 --- /dev/null +++ b/arch/arm/dts/am335x-chiliboard.dts @@ -0,0 +1,200 @@ +/* + * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/ + * Author: Rostislav Lisovy <lisovy@jablotron.cz> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; +#include "am335x-chilisom.dtsi" + +/ { + model = "AM335x Chiliboard"; + compatible = "grinn,am335x-chiliboard", "grinn,am335x-chilisom", + "ti,am33xx"; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_gpio_pins>; + + led0 { + label = "led0"; + gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; + default-state = "keep"; + linux,default-trigger = "heartbeat"; + }; + + led1 { + label = "led1"; + gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; + default-state = "keep"; + }; + }; +}; + +&am33xx_pinmux { + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */ + AM33XX_IOPAD(0x910, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ + AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ + AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ + AM33XX_IOPAD(0x940, PIN_INPUT_PULLUP | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ + AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii_ref_clk */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + AM33XX_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* mdio_data.mdio_data */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) + /* mdio_clk.mdio_clk */ + AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + usb1_drvvbus: usb1_drvvbus { + pinctrl-single,pins = < + AM33XX_IOPAD(0xa34, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus */ + >; + }; + + sd_pins: pinmux_sd_card { + pinctrl-single,pins = < + AM33XX_IOPAD(0x8f0, PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + AM33XX_IOPAD(0x8f4, PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + AM33XX_IOPAD(0x8f8, PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + AM33XX_IOPAD(0x8fc, PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + AM33XX_IOPAD(0x900, PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + AM33XX_IOPAD(0x904, PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ + >; + }; + + led_gpio_pins: led_gpio_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x9e4, PIN_OUTPUT | MUX_MODE7) /* emu0.gpio3_7 */ + AM33XX_IOPAD(0x9e8, PIN_OUTPUT | MUX_MODE7) /* emu1.gpio3_8 */ + >; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; +}; + +&ldo4_reg { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; +}; + +/* Ethernet */ +&mac { + slaves = <1>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "okay"; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rmii"; +}; + +&phy_sel { + rmii-clock-ext; +}; + +/* USB */ +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb1 { + pinctrl-names = "default"; + pinctrl-0 = <&usb1_drvvbus>; + + status = "okay"; + dr_mode = "host"; +}; + +&cppi41dma { + status = "okay"; +}; + +/* microSD */ +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&sd_pins>; + vmmc-supply = <&ldo4_reg>; + bus-width = <0x4>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&tps { + interrupt-parent = <&intc>; + interrupts = <7>; /* NNMI */ + + charger { + status = "okay"; + }; + + pwrbutton { + status = "okay"; + }; +}; diff --git a/arch/arm/dts/am335x-chilisom.dtsi b/arch/arm/dts/am335x-chilisom.dtsi new file mode 100644 index 0000000000..1b43ebd08b --- /dev/null +++ b/arch/arm/dts/am335x-chilisom.dtsi @@ -0,0 +1,178 @@ +/* + * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/ + * Author: Rostislav Lisovy <lisovy@jablotron.cz> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include "am33xx.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + model = "Grinn AM335x ChiliSOM"; + compatible = "grinn,am335x-chilisom", "ti,am33xx"; + + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_reg>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; +}; + +&am33xx_pinmux { + pinctrl-names = "default"; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + nandflash_pins: nandflash_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + AM33XX_IOPAD(0x804, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + AM33XX_IOPAD(0x808, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + AM33XX_IOPAD(0x80c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + AM33XX_IOPAD(0x810, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + AM33XX_IOPAD(0x814, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + AM33XX_IOPAD(0x818, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + AM33XX_IOPAD(0x81c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + + AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + AM33XX_IOPAD(0x87c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + AM33XX_IOPAD(0x890, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + AM33XX_IOPAD(0x894, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + AM33XX_IOPAD(0x898, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_wen.gpmc_wen */ + AM33XX_IOPAD(0x89c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + >; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + status = "okay"; + clock-frequency = <400000>; + + tps: tps@24 { + reg = <0x24>; + }; + +}; + +/include/ "tps65217.dtsi" + +&tps { + regulators { + dcdc1_reg: regulator@0 { + regulator-name = "vdds_dpr"; + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1325000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-name = "vio,vrtc,vdds"; + regulator-boot-on; + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-name = "vdd_3v3aux"; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-name = "vdd_1v8"; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-name = "vdd_3v3d"; + regulator-boot-on; + regulator-always-on; + }; + }; +}; + +&rtc { + system-power-controller; + + pinctrl-0 = <&ext_wakeup>; + pinctrl-names = "default"; + + ext_wakeup: ext-wakeup { + pins = "ext_wakeup0"; + input-enable; + }; +}; + +/* NAND Flash */ +&elm { + status = "okay"; +}; + +&gpmc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins>; + ranges = <0 0 0x08000000 0x01000000>; /* CS0 0 @addr 0x08000000, size 0x01000000 */ + nand@0,0 { + compatible = "ti,omap2-nand"; + reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ + interrupt-parent = <&gpmc>; + interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ + <1 IRQ_TYPE_NONE>; /* termcount */ + rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ + ti,nand-ecc-opt = "bch8"; + ti,elm-id = <&elm>; + nand-bus-width = <8>; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <40>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + }; +}; diff --git a/arch/arm/mach-k3/Makefile b/arch/arm/mach-k3/Makefile index 406dda3b02..bd4ab361b2 100644 --- a/arch/arm/mach-k3/Makefile +++ b/arch/arm/mach-k3/Makefile @@ -5,5 +5,5 @@ obj-$(CONFIG_SOC_K3_AM6) += am6_init.o obj-$(CONFIG_ARM64) += arm64-mmu.o -obj-$(CONFIG_CPU_V7R) += r5_mpu.o +obj-$(CONFIG_CPU_V7R) += r5_mpu.o lowlevel_init.o obj-y += common.o diff --git a/arch/arm/mach-k3/lowlevel_init.S b/arch/arm/mach-k3/lowlevel_init.S new file mode 100644 index 0000000000..70c5d1cade --- /dev/null +++ b/arch/arm/mach-k3/lowlevel_init.S @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/ + * Lokesh Vutla <lokeshvutla@ti.com> + */ + +#include <linux/linkage.h> + +ENTRY(lowlevel_init) + + mrc p15, 0, r0, c0, c0, 5 @ Read MPIDR + and r0, #0xff + cmp r0, #0x0 + bne park_cpu + bx lr +park_cpu: + wfi + b park_cpu + +ENDPROC(lowlevel_init) diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index 560dc9b25d..3c54f5106d 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -230,6 +230,7 @@ config MACH_SUN8I_A83T select PHY_SUN4I_USB select SUNXI_GEN_SUN6I select MMC_SUNXI_HAS_NEW_MODE + select MMC_SUNXI_HAS_MODE_SWITCH select SUPPORT_SPL config MACH_SUN8I_H3 @@ -281,6 +282,7 @@ config MACH_SUN50I select SUN6I_PRCM select SUNXI_DE2 select SUNXI_GEN_SUN6I + select MMC_SUNXI_HAS_NEW_MODE select SUPPORT_SPL select SUNXI_DRAM_DW select SUNXI_DRAM_DW_32BIT diff --git a/arch/arm/mach-sunxi/dram_sun8i_a33.c b/arch/arm/mach-sunxi/dram_sun8i_a33.c index d9aa0c6d7e..1da2727f98 100644 --- a/arch/arm/mach-sunxi/dram_sun8i_a33.c +++ b/arch/arm/mach-sunxi/dram_sun8i_a33.c @@ -334,7 +334,7 @@ unsigned long sunxi_dram_init(void) struct dram_para para = { .cs1 = 0, .bank = 1, - .rank = 1, + .rank = 2, .rows = 15, .bus_width = 16, .page_size = 2048, diff --git a/arch/nds32/cpu/n1213/start.S b/arch/nds32/cpu/n1213/start.S index aa9457f5e4..cf966e2132 100644 --- a/arch/nds32/cpu/n1213/start.S +++ b/arch/nds32/cpu/n1213/start.S @@ -201,14 +201,6 @@ update_gp: #endif /* - * Do CPU critical regs init only at reboot, - * not when booting from ram - */ -#ifdef CONFIG_INIT_CRITICAL - jal cpu_init_crit ! Do CPU critical regs init -#endif - -/* * Set stackpointer in internal RAM to call board_init_f * $sp must be 8-byte alignment for ABI compliance. */ @@ -319,49 +311,6 @@ call_board_init_r: jr $lp /* jump to board_init_r() */ /* - * Initialize CPU critical registers - * - * 1. Setup control registers - * 1.1 Mask all IRQs - * 1.2 Flush cache and TLB - * 1.3 Disable MMU and cache - * 2. Setup memory timing - */ - -cpu_init_crit: - - move $r0, $lp /* push ra */ - - /* Disable Interrupts by clear GIE in $PSW reg */ - setgie.d - - /* Flush caches and TLB */ - /* Invalidate caches */ - jal invalidate_icac - jal invalidate_dcac - - /* Flush TLB */ - mfsr $p0, $MMU_CFG - andi $p0, $p0, 0x3 ! MMPS - li $p1, 0x2 ! TLB MMU - bne $p0, $p1, 1f - tlbop flushall ! Flush TLB - -1: - ! Disable MMU, Dcache - ! Whitiger is MMU disabled when reset - ! Disable the D$ - mfsr $p0, MR_CAC_CTL ! Get the $CACHE_CTL reg - li $p1, DIS_DCAC - and $p0, $p0, $p1 ! Set DC_EN bit - mtsr $p0, MR_CAC_CTL ! write back the $CACHE_CTL reg - isb - - move $lp, $r0 -2: - ret - -/* * Invalidate I$ */ invalidate_icac: diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 168ca3de7c..3e0af55e71 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -16,27 +16,45 @@ config TARGET_QEMU_VIRT endchoice +# board-specific options below source "board/AndesTech/ax25-ae350/Kconfig" source "board/emulation/qemu-riscv/Kconfig" +# platform-specific options below +source "arch/riscv/cpu/ax25/Kconfig" + +# architecture-specific options below + choice - prompt "CPU selection" - default CPU_RISCV_32 + prompt "Base ISA" + default ARCH_RV32I -config CPU_RISCV_32 - bool "RISC-V 32-bit" +config ARCH_RV32I + bool "RV32I" select 32BIT help - Choose this option to build an U-Boot for RISCV32 architecture. + Choose this option to target the RV32I base integer instruction set. -config CPU_RISCV_64 - bool "RISC-V 64-bit" +config ARCH_RV64I + bool "RV64I" select 64BIT + select PHYS_64BIT help - Choose this option to build an U-Boot for RISCV64 architecture. + Choose this option to target the RV64I base integer instruction set. endchoice +config RISCV_ISA_C + bool "Emit compressed instructions" + default y + help + Adds "C" to the ISA subsets that the toolchain is allowed to emit + when building U-Boot, which results in compressed instructions in the + U-Boot binary. + +config RISCV_ISA_A + def_bool y + config 32BIT bool diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 8fb6a889d8..55d7c6550e 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -3,6 +3,26 @@ # Copyright (C) 2017 Andes Technology Corporation. # Rick Chen, Andes Technology Corporation <rick@andestech.com> +ifeq ($(CONFIG_ARCH_RV64I),y) + ARCH_BASE = rv64im + ABI = lp64 +endif +ifeq ($(CONFIG_ARCH_RV32I),y) + ARCH_BASE = rv32im + ABI = ilp32 +endif +ifeq ($(CONFIG_RISCV_ISA_A),y) + ARCH_A = a +endif +ifeq ($(CONFIG_RISCV_ISA_C),y) + ARCH_C = c +endif + +ARCH_FLAGS = -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_C) -mabi=$(ABI) + +PLATFORM_CPPFLAGS += $(ARCH_FLAGS) +CFLAGS_EFI += $(ARCH_FLAGS) + head-y := arch/riscv/cpu/start.o libs-y += arch/riscv/cpu/ diff --git a/arch/riscv/config.mk b/arch/riscv/config.mk index cc5d8d1ad5..ff4fe64001 100644 --- a/arch/riscv/config.mk +++ b/arch/riscv/config.mk @@ -14,16 +14,12 @@ 64bit-emul := elf64lriscv ifdef CONFIG_32BIT -PLATFORM_CPPFLAGS += -march=rv32ima -mabi=ilp32 PLATFORM_LDFLAGS += -m $(32bit-emul) -CFLAGS_EFI += -march=rv32ima -mabi=ilp32 EFI_LDS := elf_riscv32_efi.lds endif ifdef CONFIG_64BIT -PLATFORM_CPPFLAGS += -march=rv64ima -mabi=lp64 PLATFORM_LDFLAGS += -m $(64bit-emul) -CFLAGS_EFI += -march=rv64ima -mabi=lp64 EFI_LDS := elf_riscv64_efi.lds endif @@ -31,7 +27,8 @@ CONFIG_STANDALONE_LOAD_ADDR = 0x00000000 LDFLAGS_STANDALONE += -T $(srctree)/examples/standalone/riscv.lds PLATFORM_CPPFLAGS += -ffixed-gp -fpic -PLATFORM_RELFLAGS += -fno-common -gdwarf-2 -ffunction-sections +PLATFORM_RELFLAGS += -fno-common -gdwarf-2 -ffunction-sections \ + -fdata-sections LDFLAGS_u-boot += --gc-sections -static -pie EFI_CRT0 := crt0_riscv_efi.o diff --git a/arch/riscv/cpu/ax25/Kconfig b/arch/riscv/cpu/ax25/Kconfig new file mode 100644 index 0000000000..6c7022f0f5 --- /dev/null +++ b/arch/riscv/cpu/ax25/Kconfig @@ -0,0 +1,7 @@ +config RISCV_NDS + bool "AndeStar V5 ISA support" + default n + help + Say Y here if you plan to run U-Boot on AndeStar v5 + platforms and use some specific features which are + provided by Andes Technology AndeStar V5 Families. diff --git a/arch/riscv/cpu/ax25/Makefile b/arch/riscv/cpu/ax25/Makefile index 2ab0342fe8..318baccb09 100644 --- a/arch/riscv/cpu/ax25/Makefile +++ b/arch/riscv/cpu/ax25/Makefile @@ -4,3 +4,4 @@ # Rick Chen, Andes Technology Corporation <rick@andestech.com> obj-y := cpu.o +obj-y += cache.o diff --git a/arch/riscv/cpu/ax25/cache.c b/arch/riscv/cpu/ax25/cache.c new file mode 100644 index 0000000000..6600ac2fac --- /dev/null +++ b/arch/riscv/cpu/ax25/cache.c @@ -0,0 +1,95 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2017 Andes Technology Corporation + * Rick Chen, Andes Technology Corporation <rick@andestech.com> + */ + +#include <common.h> + +void icache_enable(void) +{ +#ifndef CONFIG_SYS_ICACHE_OFF +#ifdef CONFIG_RISCV_NDS + asm volatile ( + "csrr t1, mcache_ctl\n\t" + "ori t0, t1, 0x1\n\t" + "csrw mcache_ctl, t0\n\t" + ); +#endif +#endif +} + +void icache_disable(void) +{ +#ifndef CONFIG_SYS_ICACHE_OFF +#ifdef CONFIG_RISCV_NDS + asm volatile ( + "fence.i\n\t" + "csrr t1, mcache_ctl\n\t" + "andi t0, t1, ~0x1\n\t" + "csrw mcache_ctl, t0\n\t" + ); +#endif +#endif +} + +void dcache_enable(void) +{ +#ifndef CONFIG_SYS_DCACHE_OFF +#ifdef CONFIG_RISCV_NDS + asm volatile ( + "csrr t1, mcache_ctl\n\t" + "ori t0, t1, 0x2\n\t" + "csrw mcache_ctl, t0\n\t" + ); +#endif +#endif +} + +void dcache_disable(void) +{ +#ifndef CONFIG_SYS_DCACHE_OFF +#ifdef CONFIG_RISCV_NDS + asm volatile ( + "fence\n\t" + "csrr t1, mcache_ctl\n\t" + "andi t0, t1, ~0x2\n\t" + "csrw mcache_ctl, t0\n\t" + ); +#endif +#endif +} + +int icache_status(void) +{ + int ret = 0; + +#ifdef CONFIG_RISCV_NDS + asm volatile ( + "csrr t1, mcache_ctl\n\t" + "andi %0, t1, 0x01\n\t" + : "=r" (ret) + : + : "memory" + ); +#endif + + return ret; +} + +int dcache_status(void) +{ + int ret = 0; + +#ifdef CONFIG_RISCV_NDS + asm volatile ( + "csrr t1, mcache_ctl\n\t" + "andi %0, t1, 0x02\n\t" + : "=r" (ret) + : + : "memory" + ); +#endif + + return ret; +} diff --git a/arch/riscv/cpu/ax25/cpu.c b/arch/riscv/cpu/ax25/cpu.c index fddcc156c3..76689b21d3 100644 --- a/arch/riscv/cpu/ax25/cpu.c +++ b/arch/riscv/cpu/ax25/cpu.c @@ -6,6 +6,7 @@ /* CPU specific code */ #include <common.h> +#include <asm/cache.h> /* * cleanup_before_linux() is called just before we call linux @@ -18,6 +19,9 @@ int cleanup_before_linux(void) disable_interrupts(); /* turn off I/D-cache */ + cache_flush(); + icache_disable(); + dcache_disable(); return 0; } diff --git a/arch/riscv/cpu/cpu.c b/arch/riscv/cpu/cpu.c index ae57fb8313..d9f820c44c 100644 --- a/arch/riscv/cpu/cpu.c +++ b/arch/riscv/cpu/cpu.c @@ -6,6 +6,12 @@ #include <common.h> #include <asm/csr.h> +/* + * prior_stage_fdt_address must be stored in the data section since it is used + * before the bss section is available. + */ +phys_addr_t prior_stage_fdt_address __attribute__((section(".data"))); + enum { ISA_INVALID = 0, ISA_32BIT, diff --git a/arch/riscv/cpu/qemu/cpu.c b/arch/riscv/cpu/qemu/cpu.c index 6c7a32755a..25d97d0b41 100644 --- a/arch/riscv/cpu/qemu/cpu.c +++ b/arch/riscv/cpu/qemu/cpu.c @@ -15,7 +15,7 @@ int cleanup_before_linux(void) { disable_interrupts(); - /* turn off I/D-cache */ + cache_flush(); return 0; } diff --git a/arch/riscv/cpu/start.S b/arch/riscv/cpu/start.S index 7cd7755190..15e1b8199a 100644 --- a/arch/riscv/cpu/start.S +++ b/arch/riscv/cpu/start.S @@ -16,56 +16,47 @@ #include <asm/encoding.h> #ifdef CONFIG_32BIT -#define LREG lw -#define SREG sw -#define REGBYTES 4 +#define LREG lw +#define SREG sw +#define REGBYTES 4 #define RELOC_TYPE R_RISCV_32 #define SYM_INDEX 0x8 #define SYM_SIZE 0x10 #else -#define LREG ld -#define SREG sd -#define REGBYTES 8 +#define LREG ld +#define SREG sd +#define REGBYTES 8 #define RELOC_TYPE R_RISCV_64 #define SYM_INDEX 0x20 #define SYM_SIZE 0x18 #endif -.section .text +.section .text .globl _start _start: - j handle_reset + /* save hart id and dtb pointer */ + mv s0, a0 + mv s1, a1 -nmi_vector: - j nmi_vector + li t0, CONFIG_SYS_SDRAM_BASE + SREG a2, 0(t0) + la t0, trap_entry + csrw mtvec, t0 -trap_vector: - j trap_entry + /* mask all interrupts */ + csrw mie, zero -.global trap_entry -handle_reset: - li t0, CONFIG_SYS_SDRAM_BASE - SREG a2, 0(t0) - la t0, trap_entry - csrw mtvec, t0 - csrwi mstatus, 0 - csrwi mie, 0 - -/* - * Do CPU critical regs init only at reboot, - * not when booting from ram - */ -#ifdef CONFIG_INIT_CRITICAL - jal cpu_init_crit /* Do CPU critical regs init */ -#endif + /* Enable cache */ + jal icache_enable + jal dcache_enable /* * Set stackpointer in internal/ex RAM to call board_init_f */ call_board_init_f: - li t0, -16 - li t1, CONFIG_SYS_INIT_SP_ADDR - and sp, t1, t0 /* force 16 byte alignment */ + li t0, -16 + li t1, CONFIG_SYS_INIT_SP_ADDR + and sp, t1, t0 /* force 16 byte alignment */ #ifdef CONFIG_DEBUG_UART jal debug_uart_init @@ -75,11 +66,15 @@ call_board_init_f_0: mv a0, sp jal board_init_f_alloc_reserve mv sp, a0 + + la t0, prior_stage_fdt_address + SREG s1, 0(t0) + jal board_init_f_init_reserve - mv a0, zero /* a0 <-- boot_flags = 0 */ - la t5, board_init_f - jr t5 /* jump to board_init_f() */ + mv a0, zero /* a0 <-- boot_flags = 0 */ + la t5, board_init_f + jr t5 /* jump to board_init_f() */ /* * void relocate_code (addr_sp, gd, addr_moni) @@ -90,203 +85,200 @@ call_board_init_f_0: */ .globl relocate_code relocate_code: - mv s2, a0 /* save addr_sp */ - mv s3, a1 /* save addr of gd */ - mv s4, a2 /* save addr of destination */ + mv s2, a0 /* save addr_sp */ + mv s3, a1 /* save addr of gd */ + mv s4, a2 /* save addr of destination */ /* *Set up the stack */ stack_setup: - mv sp, s2 - la t0, _start - sub t6, s4, t0 /* t6 <- relocation offset */ - beq t0, s4, clear_bss /* skip relocation */ + mv sp, s2 + la t0, _start + sub t6, s4, t0 /* t6 <- relocation offset */ + beq t0, s4, clear_bss /* skip relocation */ - mv t1, s4 /* t1 <- scratch for copy_loop */ - la t3, __bss_start - sub t3, t3, t0 /* t3 <- __bss_start_ofs */ - add t2, t0, t3 /* t2 <- source end address */ + mv t1, s4 /* t1 <- scratch for copy_loop */ + la t3, __bss_start + sub t3, t3, t0 /* t3 <- __bss_start_ofs */ + add t2, t0, t3 /* t2 <- source end address */ copy_loop: - LREG t5, 0(t0) - addi t0, t0, REGBYTES - SREG t5, 0(t1) - addi t1, t1, REGBYTES - blt t0, t2, copy_loop + LREG t5, 0(t0) + addi t0, t0, REGBYTES + SREG t5, 0(t1) + addi t1, t1, REGBYTES + blt t0, t2, copy_loop /* * Update dynamic relocations after board_init_f */ fix_rela_dyn: - la t1, __rel_dyn_start - la t2, __rel_dyn_end - beq t1, t2, clear_bss - add t1, t1, t6 /* t1 <- rela_dyn_start in RAM */ - add t2, t2, t6 /* t2 <- rela_dyn_end in RAM */ + la t1, __rel_dyn_start + la t2, __rel_dyn_end + beq t1, t2, clear_bss + add t1, t1, t6 /* t1 <- rela_dyn_start in RAM */ + add t2, t2, t6 /* t2 <- rela_dyn_end in RAM */ /* * skip first reserved entry: address, type, addend */ - bne t1, t2, 7f + bne t1, t2, 7f 6: - LREG t5, -(REGBYTES*2)(t1) /* t5 <-- relocation info:type */ - li t3, R_RISCV_RELATIVE /* reloc type R_RISCV_RELATIVE */ - bne t5, t3, 8f /* skip non-RISCV_RELOC entries */ - LREG t3, -(REGBYTES*3)(t1) - LREG t5, -(REGBYTES)(t1) /* t5 <-- addend */ - add t5, t5, t6 /* t5 <-- location to fix up in RAM */ - add t3, t3, t6 /* t3 <-- location to fix up in RAM */ - SREG t5, 0(t3) + LREG t5, -(REGBYTES*2)(t1) /* t5 <-- relocation info:type */ + li t3, R_RISCV_RELATIVE /* reloc type R_RISCV_RELATIVE */ + bne t5, t3, 8f /* skip non-RISCV_RELOC entries */ + LREG t3, -(REGBYTES*3)(t1) + LREG t5, -(REGBYTES)(t1) /* t5 <-- addend */ + add t5, t5, t6 /* t5 <-- location to fix up in RAM */ + add t3, t3, t6 /* t3 <-- location to fix up in RAM */ + SREG t5, 0(t3) 7: - addi t1, t1, (REGBYTES*3) - ble t1, t2, 6b + addi t1, t1, (REGBYTES*3) + ble t1, t2, 6b 8: - la t4, __dyn_sym_start - add t4, t4, t6 + la t4, __dyn_sym_start + add t4, t4, t6 9: - LREG t5, -(REGBYTES*2)(t1) /* t5 <-- relocation info:type */ - srli t0, t5, SYM_INDEX /* t0 <--- sym table index */ - andi t5, t5, 0xFF /* t5 <--- relocation type */ - li t3, RELOC_TYPE - bne t5, t3, 10f /* skip non-addned entries */ + LREG t5, -(REGBYTES*2)(t1) /* t5 <-- relocation info:type */ + srli t0, t5, SYM_INDEX /* t0 <--- sym table index */ + andi t5, t5, 0xFF /* t5 <--- relocation type */ + li t3, RELOC_TYPE + bne t5, t3, 10f /* skip non-addned entries */ - LREG t3, -(REGBYTES*3)(t1) - li t5, SYM_SIZE - mul t0, t0, t5 - add s1, t4, t0 - LREG t5, REGBYTES(s1) - add t5, t5, t6 /* t5 <-- location to fix up in RAM */ - add t3, t3, t6 /* t3 <-- location to fix up in RAM */ - SREG t5, 0(t3) + LREG t3, -(REGBYTES*3)(t1) + li t5, SYM_SIZE + mul t0, t0, t5 + add s5, t4, t0 + LREG t5, REGBYTES(s5) + add t5, t5, t6 /* t5 <-- location to fix up in RAM */ + add t3, t3, t6 /* t3 <-- location to fix up in RAM */ + SREG t5, 0(t3) 10: - addi t1, t1, (REGBYTES*3) - ble t1, t2, 9b + addi t1, t1, (REGBYTES*3) + ble t1, t2, 9b /* * trap update */ - la t0, trap_entry - add t0, t0, t6 - csrw mtvec, t0 + la t0, trap_entry + add t0, t0, t6 + csrw mtvec, t0 clear_bss: - la t0, __bss_start /* t0 <- rel __bss_start in FLASH */ - add t0, t0, t6 /* t0 <- rel __bss_start in RAM */ - la t1, __bss_end /* t1 <- rel __bss_end in FLASH */ - add t1, t1, t6 /* t1 <- rel __bss_end in RAM */ - li t2, 0x00000000 /* clear */ - beq t0, t1, call_board_init_r + la t0, __bss_start /* t0 <- rel __bss_start in FLASH */ + add t0, t0, t6 /* t0 <- rel __bss_start in RAM */ + la t1, __bss_end /* t1 <- rel __bss_end in FLASH */ + add t1, t1, t6 /* t1 <- rel __bss_end in RAM */ + beq t0, t1, call_board_init_r clbss_l: - SREG t2, 0(t0) /* clear loop... */ - addi t0, t0, REGBYTES - bne t0, t1, clbss_l + SREG zero, 0(t0) /* clear loop... */ + addi t0, t0, REGBYTES + bne t0, t1, clbss_l /* * We are done. Do not return, instead branch to second part of board * initialization, now running from RAM. */ call_board_init_r: - la t0, board_init_r - mv t4, t0 /* offset of board_init_r() */ - add t4, t4, t6 /* real address of board_init_r() */ + jal invalidate_icache_all + jal flush_dcache_all + la t0, board_init_r + mv t4, t0 /* offset of board_init_r() */ + add t4, t4, t6 /* real address of board_init_r() */ /* * setup parameters for board_init_r */ - mv a0, s3 /* gd_t */ - mv a1, s4 /* dest_addr */ + mv a0, s3 /* gd_t */ + mv a1, s4 /* dest_addr */ /* * jump to it ... */ - jr t4 /* jump to board_init_r() */ + jr t4 /* jump to board_init_r() */ /* * trap entry */ +.align 2 trap_entry: - addi sp, sp, -32*REGBYTES - SREG x1, 1*REGBYTES(sp) - SREG x2, 2*REGBYTES(sp) - SREG x3, 3*REGBYTES(sp) - SREG x4, 4*REGBYTES(sp) - SREG x5, 5*REGBYTES(sp) - SREG x6, 6*REGBYTES(sp) - SREG x7, 7*REGBYTES(sp) - SREG x8, 8*REGBYTES(sp) - SREG x9, 9*REGBYTES(sp) - SREG x10, 10*REGBYTES(sp) - SREG x11, 11*REGBYTES(sp) - SREG x12, 12*REGBYTES(sp) - SREG x13, 13*REGBYTES(sp) - SREG x14, 14*REGBYTES(sp) - SREG x15, 15*REGBYTES(sp) - SREG x16, 16*REGBYTES(sp) - SREG x17, 17*REGBYTES(sp) - SREG x18, 18*REGBYTES(sp) - SREG x19, 19*REGBYTES(sp) - SREG x20, 20*REGBYTES(sp) - SREG x21, 21*REGBYTES(sp) - SREG x22, 22*REGBYTES(sp) - SREG x23, 23*REGBYTES(sp) - SREG x24, 24*REGBYTES(sp) - SREG x25, 25*REGBYTES(sp) - SREG x26, 26*REGBYTES(sp) - SREG x27, 27*REGBYTES(sp) - SREG x28, 28*REGBYTES(sp) - SREG x29, 29*REGBYTES(sp) - SREG x30, 30*REGBYTES(sp) - SREG x31, 31*REGBYTES(sp) - csrr a0, mcause - csrr a1, mepc - mv a2, sp - jal handle_trap - csrw mepc, a0 + addi sp, sp, -32*REGBYTES + SREG x1, 1*REGBYTES(sp) + SREG x2, 2*REGBYTES(sp) + SREG x3, 3*REGBYTES(sp) + SREG x4, 4*REGBYTES(sp) + SREG x5, 5*REGBYTES(sp) + SREG x6, 6*REGBYTES(sp) + SREG x7, 7*REGBYTES(sp) + SREG x8, 8*REGBYTES(sp) + SREG x9, 9*REGBYTES(sp) + SREG x10, 10*REGBYTES(sp) + SREG x11, 11*REGBYTES(sp) + SREG x12, 12*REGBYTES(sp) + SREG x13, 13*REGBYTES(sp) + SREG x14, 14*REGBYTES(sp) + SREG x15, 15*REGBYTES(sp) + SREG x16, 16*REGBYTES(sp) + SREG x17, 17*REGBYTES(sp) + SREG x18, 18*REGBYTES(sp) + SREG x19, 19*REGBYTES(sp) + SREG x20, 20*REGBYTES(sp) + SREG x21, 21*REGBYTES(sp) + SREG x22, 22*REGBYTES(sp) + SREG x23, 23*REGBYTES(sp) + SREG x24, 24*REGBYTES(sp) + SREG x25, 25*REGBYTES(sp) + SREG x26, 26*REGBYTES(sp) + SREG x27, 27*REGBYTES(sp) + SREG x28, 28*REGBYTES(sp) + SREG x29, 29*REGBYTES(sp) + SREG x30, 30*REGBYTES(sp) + SREG x31, 31*REGBYTES(sp) + csrr a0, mcause + csrr a1, mepc + mv a2, sp + jal handle_trap + csrw mepc, a0 /* * Remain in M-mode after mret */ - li t0, MSTATUS_MPP - csrs mstatus, t0 - LREG x1, 1*REGBYTES(sp) - LREG x2, 2*REGBYTES(sp) - LREG x3, 3*REGBYTES(sp) - LREG x4, 4*REGBYTES(sp) - LREG x5, 5*REGBYTES(sp) - LREG x6, 6*REGBYTES(sp) - LREG x7, 7*REGBYTES(sp) - LREG x8, 8*REGBYTES(sp) - LREG x9, 9*REGBYTES(sp) - LREG x10, 10*REGBYTES(sp) - LREG x11, 11*REGBYTES(sp) - LREG x12, 12*REGBYTES(sp) - LREG x13, 13*REGBYTES(sp) - LREG x14, 14*REGBYTES(sp) - LREG x15, 15*REGBYTES(sp) - LREG x16, 16*REGBYTES(sp) - LREG x17, 17*REGBYTES(sp) - LREG x18, 18*REGBYTES(sp) - LREG x19, 19*REGBYTES(sp) - LREG x20, 20*REGBYTES(sp) - LREG x21, 21*REGBYTES(sp) - LREG x22, 22*REGBYTES(sp) - LREG x23, 23*REGBYTES(sp) - LREG x24, 24*REGBYTES(sp) - LREG x25, 25*REGBYTES(sp) - LREG x26, 26*REGBYTES(sp) - LREG x27, 27*REGBYTES(sp) - LREG x28, 28*REGBYTES(sp) - LREG x29, 29*REGBYTES(sp) - LREG x30, 30*REGBYTES(sp) - LREG x31, 31*REGBYTES(sp) - addi sp, sp, 32*REGBYTES + li t0, MSTATUS_MPP + csrs mstatus, t0 + LREG x1, 1*REGBYTES(sp) + LREG x2, 2*REGBYTES(sp) + LREG x3, 3*REGBYTES(sp) + LREG x4, 4*REGBYTES(sp) + LREG x5, 5*REGBYTES(sp) + LREG x6, 6*REGBYTES(sp) + LREG x7, 7*REGBYTES(sp) + LREG x8, 8*REGBYTES(sp) + LREG x9, 9*REGBYTES(sp) + LREG x10, 10*REGBYTES(sp) + LREG x11, 11*REGBYTES(sp) + LREG x12, 12*REGBYTES(sp) + LREG x13, 13*REGBYTES(sp) + LREG x14, 14*REGBYTES(sp) + LREG x15, 15*REGBYTES(sp) + LREG x16, 16*REGBYTES(sp) + LREG x17, 17*REGBYTES(sp) + LREG x18, 18*REGBYTES(sp) + LREG x19, 19*REGBYTES(sp) + LREG x20, 20*REGBYTES(sp) + LREG x21, 21*REGBYTES(sp) + LREG x22, 22*REGBYTES(sp) + LREG x23, 23*REGBYTES(sp) + LREG x24, 24*REGBYTES(sp) + LREG x25, 25*REGBYTES(sp) + LREG x26, 26*REGBYTES(sp) + LREG x27, 27*REGBYTES(sp) + LREG x28, 28*REGBYTES(sp) + LREG x29, 29*REGBYTES(sp) + LREG x30, 30*REGBYTES(sp) + LREG x31, 31*REGBYTES(sp) + addi sp, sp, 32*REGBYTES mret - -#ifdef CONFIG_INIT_CRITICAL -cpu_init_crit: - ret -#endif diff --git a/arch/riscv/dts/Makefile b/arch/riscv/dts/Makefile index a1b06ffc6f..b400defb38 100644 --- a/arch/riscv/dts/Makefile +++ b/arch/riscv/dts/Makefile @@ -1,6 +1,5 @@ # SPDX-License-Identifier: GPL-2.0+ -dtb-$(CONFIG_TARGET_AX25_AE350) += ae350.dtb targets += $(dtb-y) DTC_FLAGS += -R 4 -p 0x1000 diff --git a/arch/riscv/dts/ae350.dts b/arch/riscv/dts/ae350.dts index 4717ae88bc..e48c298645 100644 --- a/arch/riscv/dts/ae350.dts +++ b/arch/riscv/dts/ae350.dts @@ -12,15 +12,14 @@ }; chosen { - bootargs = "console=ttyS0,38400n8 earlyprintk=uart8250-32bit,0xf0300000 debug loglevel=7"; + bootargs = "console=ttyS0,38400n8 debug loglevel=7"; stdout-path = "uart0:38400n8"; }; cpus { #address-cells = <1>; #size-cells = <0>; - timebase-frequency = <10000000>; - + timebase-frequency = <60000000>; CPU0: cpu@0 { device_type = "cpu"; reg = <0>; @@ -29,7 +28,8 @@ riscv,isa = "rv64imafdc"; mmu-type = "riscv,sv39"; clock-frequency = <60000000>; - + d-cache-size = <0x8000>; + d-cache-line-size = <32>; CPU0_intc: interrupt-controller { #interrupt-cells = <1>; interrupt-controller; @@ -48,13 +48,6 @@ #size-cells = <2>; compatible = "andestech,riscv-ae350-soc"; ranges; - }; - - plmt0@e6000000 { - compatible = "riscv,plmt0"; - interrupts-extended = <&CPU0_intc 7>; - reg = <0x0 0xe6000000 0x0 0x100000>; - }; plic0: interrupt-controller@e4000000 { compatible = "riscv,plic0"; @@ -62,7 +55,7 @@ #interrupt-cells = <2>; interrupt-controller; reg = <0x0 0xe4000000 0x0 0x2000000>; - riscv,ndev=<31>; + riscv,ndev=<71>; interrupts-extended = <&CPU0_intc 11 &CPU0_intc 9>; }; @@ -76,6 +69,13 @@ interrupts-extended = <&CPU0_intc 3>; }; + plmt0@e6000000 { + compatible = "riscv,plmt0"; + interrupts-extended = <&CPU0_intc 7>; + reg = <0x0 0xe6000000 0x0 0x100000>; + }; + }; + spiclk: virt_100mhz { #clock-cells = <0>; compatible = "fixed-clock"; @@ -85,7 +85,7 @@ timer0: timer@f0400000 { compatible = "andestech,atcpit100"; reg = <0x0 0xf0400000 0x0 0x1000>; - clock-frequency = <40000000>; + clock-frequency = <60000000>; interrupts = <3 4>; interrupt-parent = <&plic0>; }; @@ -119,11 +119,89 @@ interrupt-parent = <&plic0>; }; + dma0: dma@f0c00000 { + compatible = "andestech,atcdmac300"; + reg = <0x0 0xf0c00000 0x0 0x1000>; + interrupts = <10 4 64 4 65 4 66 4 67 4 68 4 69 4 70 4 71 4>; + dma-channels = <8>; + interrupt-parent = <&plic0>; + }; + + lcd0: lcd@e0200000 { + compatible = "andestech,atflcdc100"; + reg = <0x0 0xe0200000 0x0 0x1000>; + interrupts = <20 4>; + interrupt-parent = <&plic0>; + }; + smc0: smc@e0400000 { compatible = "andestech,atfsmc020"; reg = <0x0 0xe0400000 0x0 0x1000>; }; + snd0: snd@f0d00000 { + compatible = "andestech,atfac97"; + reg = <0x0 0xf0d00000 0x0 0x1000>; + interrupts = <17 4>; + interrupt-parent = <&plic0>; + }; + + virtio_mmio@fe007000 { + interrupts = <0x17 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe007000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe006000 { + interrupts = <0x16 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe006000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe005000 { + interrupts = <0x15 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe005000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe004000 { + interrupts = <0x14 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe004000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe003000 { + interrupts = <0x13 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe003000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe002000 { + interrupts = <0x12 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe002000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe001000 { + interrupts = <0x11 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe001000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe000000 { + interrupts = <0x10 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe000000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + nor@0,0 { compatible = "cfi-flash"; reg = <0x0 0x88000000 0x0 0x1000>; @@ -138,9 +216,8 @@ #size-cells = <0>; num-cs = <1>; clocks = <&spiclk>; - interrupts = <3 4>; + interrupts = <4 4>; interrupt-parent = <&plic0>; - flash@0 { compatible = "spi-flash"; spi-max-frequency = <50000000>; diff --git a/arch/riscv/dts/ae350_32.dts b/arch/riscv/dts/ae350_32.dts new file mode 100644 index 0000000000..0679827313 --- /dev/null +++ b/arch/riscv/dts/ae350_32.dts @@ -0,0 +1,229 @@ +/dts-v1/; + +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "andestech,a25"; + model = "andestech,a25"; + + aliases { + uart0 = &serial0; + spi0 = &spi; + }; + + chosen { + bootargs = "console=ttyS0,38400n8 debug loglevel=7"; + stdout-path = "uart0:38400n8"; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + timebase-frequency = <60000000>; + CPU0: cpu@0 { + device_type = "cpu"; + reg = <0>; + status = "okay"; + compatible = "riscv"; + riscv,isa = "rv32imafdc"; + mmu-type = "riscv,sv32"; + clock-frequency = <60000000>; + d-cache-size = <0x8000>; + d-cache-line-size = <32>; + CPU0_intc: interrupt-controller { + #interrupt-cells = <1>; + interrupt-controller; + compatible = "riscv,cpu-intc"; + }; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x40000000>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "andestech,riscv-ae350-soc"; + ranges; + + plic0: interrupt-controller@e4000000 { + compatible = "riscv,plic0"; + #address-cells = <1>; + #interrupt-cells = <1>; + interrupt-controller; + reg = <0xe4000000 0x2000000>; + riscv,ndev=<71>; + interrupts-extended = <&CPU0_intc 11 &CPU0_intc 9>; + }; + + plic1: interrupt-controller@e6400000 { + compatible = "riscv,plic1"; + #address-cells = <1>; + #interrupt-cells = <1>; + interrupt-controller; + reg = <0xe6400000 0x400000>; + riscv,ndev=<1>; + interrupts-extended = <&CPU0_intc 3>; + }; + + plmt0@e6000000 { + compatible = "riscv,plmt0"; + interrupts-extended = <&CPU0_intc 7>; + reg = <0xe6000000 0x100000>; + }; + }; + + spiclk: virt_100mhz { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + + timer0: timer@f0400000 { + compatible = "andestech,atcpit100"; + reg = <0xf0400000 0x1000>; + clock-frequency = <60000000>; + interrupts = <3 4>; + interrupt-parent = <&plic0>; + }; + + serial0: serial@f0300000 { + compatible = "andestech,uart16550", "ns16550a"; + reg = <0xf0300000 0x1000>; + interrupts = <9 4>; + clock-frequency = <19660800>; + reg-shift = <2>; + reg-offset = <32>; + no-loopback-test = <1>; + interrupt-parent = <&plic0>; + }; + + mac0: mac@e0100000 { + compatible = "andestech,atmac100"; + reg = <0xe0100000 0x1000>; + interrupts = <19 4>; + interrupt-parent = <&plic0>; + }; + + mmc0: mmc@f0e00000 { + compatible = "andestech,atfsdc010"; + max-frequency = <100000000>; + clock-freq-min-max = <400000 100000000>; + fifo-depth = <0x10>; + reg = <0xf0e00000 0x1000>; + interrupts = <18 4>; + cap-sd-highspeed; + interrupt-parent = <&plic0>; + }; + + dma0: dma@f0c00000 { + compatible = "andestech,atcdmac300"; + reg = <0xf0c00000 0x1000>; + interrupts = <10 4 64 4 65 4 66 4 67 4 68 4 69 4 70 4 71 4>; + dma-channels = <8>; + interrupt-parent = <&plic0>; + }; + + lcd0: lcd@e0200000 { + compatible = "andestech,atflcdc100"; + reg = <0xe0200000 0x1000>; + interrupts = <20 4>; + interrupt-parent = <&plic0>; + }; + + smc0: smc@e0400000 { + compatible = "andestech,atfsmc020"; + reg = <0xe0400000 0x1000>; + }; + + snd0: snd@f0d00000 { + compatible = "andestech,atfac97"; + reg = <0xf0d00000 0x1000>; + interrupts = <17 4>; + interrupt-parent = <&plic0>; + }; + + virtio_mmio@fe007000 { + interrupts = <0x17 0x4>; + interrupt-parent = <0x2>; + reg = <0xfe007000 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe006000 { + interrupts = <0x16 0x4>; + interrupt-parent = <0x2>; + reg = <0xfe006000 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe005000 { + interrupts = <0x15 0x4>; + interrupt-parent = <0x2>; + reg = <0xfe005000 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe004000 { + interrupts = <0x14 0x4>; + interrupt-parent = <0x2>; + reg = <0xfe004000 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe003000 { + interrupts = <0x13 0x4>; + interrupt-parent = <0x2>; + reg = <0xfe003000 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe002000 { + interrupts = <0x12 0x4>; + interrupt-parent = <0x2>; + reg = <0xfe002000 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe001000 { + interrupts = <0x11 0x4>; + interrupt-parent = <0x2>; + reg = <0xfe001000 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe000000 { + interrupts = <0x10 0x4>; + interrupt-parent = <0x2>; + reg = <0xfe000000 0x1000>; + compatible = "virtio,mmio"; + }; + + nor@0,0 { + compatible = "cfi-flash"; + reg = <0x88000000 0x1000>; + bank-width = <2>; + device-width = <1>; + }; + + spi: spi@f0b00000 { + compatible = "andestech,atcspi200"; + reg = <0xf0b00000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + num-cs = <1>; + clocks = <&spiclk>; + interrupts = <4 4>; + interrupt-parent = <&plic0>; + flash@0 { + compatible = "spi-flash"; + spi-max-frequency = <50000000>; + reg = <0>; + spi-cpol; + spi-cpha; + }; + }; +}; diff --git a/arch/riscv/dts/ae350_64.dts b/arch/riscv/dts/ae350_64.dts new file mode 100644 index 0000000000..e48c298645 --- /dev/null +++ b/arch/riscv/dts/ae350_64.dts @@ -0,0 +1,229 @@ +/dts-v1/; + +/ { + #address-cells = <2>; + #size-cells = <2>; + compatible = "andestech,ax25"; + model = "andestech,ax25"; + + aliases { + uart0 = &serial0; + spi0 = &spi; + }; + + chosen { + bootargs = "console=ttyS0,38400n8 debug loglevel=7"; + stdout-path = "uart0:38400n8"; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + timebase-frequency = <60000000>; + CPU0: cpu@0 { + device_type = "cpu"; + reg = <0>; + status = "okay"; + compatible = "riscv"; + riscv,isa = "rv64imafdc"; + mmu-type = "riscv,sv39"; + clock-frequency = <60000000>; + d-cache-size = <0x8000>; + d-cache-line-size = <32>; + CPU0_intc: interrupt-controller { + #interrupt-cells = <1>; + interrupt-controller; + compatible = "riscv,cpu-intc"; + }; + }; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x00000000 0x0 0x40000000>; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "andestech,riscv-ae350-soc"; + ranges; + + plic0: interrupt-controller@e4000000 { + compatible = "riscv,plic0"; + #address-cells = <2>; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0x0 0xe4000000 0x0 0x2000000>; + riscv,ndev=<71>; + interrupts-extended = <&CPU0_intc 11 &CPU0_intc 9>; + }; + + plic1: interrupt-controller@e6400000 { + compatible = "riscv,plic1"; + #address-cells = <2>; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0x0 0xe6400000 0x0 0x400000>; + riscv,ndev=<1>; + interrupts-extended = <&CPU0_intc 3>; + }; + + plmt0@e6000000 { + compatible = "riscv,plmt0"; + interrupts-extended = <&CPU0_intc 7>; + reg = <0x0 0xe6000000 0x0 0x100000>; + }; + }; + + spiclk: virt_100mhz { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + + timer0: timer@f0400000 { + compatible = "andestech,atcpit100"; + reg = <0x0 0xf0400000 0x0 0x1000>; + clock-frequency = <60000000>; + interrupts = <3 4>; + interrupt-parent = <&plic0>; + }; + + serial0: serial@f0300000 { + compatible = "andestech,uart16550", "ns16550a"; + reg = <0x0 0xf0300000 0x0 0x1000>; + interrupts = <9 4>; + clock-frequency = <19660800>; + reg-shift = <2>; + reg-offset = <32>; + no-loopback-test = <1>; + interrupt-parent = <&plic0>; + }; + + mac0: mac@e0100000 { + compatible = "andestech,atmac100"; + reg = <0x0 0xe0100000 0x0 0x1000>; + interrupts = <19 4>; + interrupt-parent = <&plic0>; + }; + + mmc0: mmc@f0e00000 { + compatible = "andestech,atfsdc010"; + max-frequency = <100000000>; + clock-freq-min-max = <400000 100000000>; + fifo-depth = <0x10>; + reg = <0x0 0xf0e00000 0x0 0x1000>; + interrupts = <18 4>; + cap-sd-highspeed; + interrupt-parent = <&plic0>; + }; + + dma0: dma@f0c00000 { + compatible = "andestech,atcdmac300"; + reg = <0x0 0xf0c00000 0x0 0x1000>; + interrupts = <10 4 64 4 65 4 66 4 67 4 68 4 69 4 70 4 71 4>; + dma-channels = <8>; + interrupt-parent = <&plic0>; + }; + + lcd0: lcd@e0200000 { + compatible = "andestech,atflcdc100"; + reg = <0x0 0xe0200000 0x0 0x1000>; + interrupts = <20 4>; + interrupt-parent = <&plic0>; + }; + + smc0: smc@e0400000 { + compatible = "andestech,atfsmc020"; + reg = <0x0 0xe0400000 0x0 0x1000>; + }; + + snd0: snd@f0d00000 { + compatible = "andestech,atfac97"; + reg = <0x0 0xf0d00000 0x0 0x1000>; + interrupts = <17 4>; + interrupt-parent = <&plic0>; + }; + + virtio_mmio@fe007000 { + interrupts = <0x17 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe007000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe006000 { + interrupts = <0x16 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe006000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe005000 { + interrupts = <0x15 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe005000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe004000 { + interrupts = <0x14 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe004000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe003000 { + interrupts = <0x13 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe003000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe002000 { + interrupts = <0x12 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe002000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe001000 { + interrupts = <0x11 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe001000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + virtio_mmio@fe000000 { + interrupts = <0x10 0x4>; + interrupt-parent = <0x2>; + reg = <0x0 0xfe000000 0x0 0x1000>; + compatible = "virtio,mmio"; + }; + + nor@0,0 { + compatible = "cfi-flash"; + reg = <0x0 0x88000000 0x0 0x1000>; + bank-width = <2>; + device-width = <1>; + }; + + spi: spi@f0b00000 { + compatible = "andestech,atcspi200"; + reg = <0x0 0xf0b00000 0x0 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + num-cs = <1>; + clocks = <&spiclk>; + interrupts = <4 4>; + interrupt-parent = <&plic0>; + flash@0 { + compatible = "spi-flash"; + spi-max-frequency = <50000000>; + reg = <0>; + spi-cpol; + spi-cpha; + }; + }; +}; diff --git a/arch/riscv/include/asm/barrier.h b/arch/riscv/include/asm/barrier.h new file mode 100644 index 0000000000..a3f60a8458 --- /dev/null +++ b/arch/riscv/include/asm/barrier.h @@ -0,0 +1,67 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2012 ARM Ltd. + * Copyright (C) 2013 Regents of the University of California + * Copyright (C) 2017 SiFive + * + * Taken from Linux arch/riscv/include/asm/barrier.h, which is based on + * arch/arm/include/asm/barrier.h + */ + +#ifndef _ASM_RISCV_BARRIER_H +#define _ASM_RISCV_BARRIER_H + +#ifndef __ASSEMBLY__ + +#define nop() __asm__ __volatile__ ("nop") + +#define RISCV_FENCE(p, s) \ + __asm__ __volatile__ ("fence " #p "," #s : : : "memory") + +/* These barriers need to enforce ordering on both devices or memory. */ +#define mb() RISCV_FENCE(iorw,iorw) +#define rmb() RISCV_FENCE(ir,ir) +#define wmb() RISCV_FENCE(ow,ow) + +/* These barriers do not need to enforce ordering on devices, just memory. */ +#define __smp_mb() RISCV_FENCE(rw,rw) +#define __smp_rmb() RISCV_FENCE(r,r) +#define __smp_wmb() RISCV_FENCE(w,w) + +#define __smp_store_release(p, v) \ +do { \ + compiletime_assert_atomic_type(*p); \ + RISCV_FENCE(rw,w); \ + WRITE_ONCE(*p, v); \ +} while (0) + +#define __smp_load_acquire(p) \ +({ \ + typeof(*p) ___p1 = READ_ONCE(*p); \ + compiletime_assert_atomic_type(*p); \ + RISCV_FENCE(r,rw); \ + ___p1; \ +}) + +/* + * This is a very specific barrier: it's currently only used in two places in + * the kernel, both in the scheduler. See include/linux/spinlock.h for the two + * orderings it guarantees, but the "critical section is RCsc" guarantee + * mandates a barrier on RISC-V. The sequence looks like: + * + * lr.aq lock + * sc lock <= LOCKED + * smp_mb__after_spinlock() + * // critical section + * lr lock + * sc.rl lock <= UNLOCKED + * + * The AQ/RL pair provides a RCpc critical section, but there's not really any + * way we can take advantage of that here because the ordering is only enforced + * on that one lock. Thus, we're just doing a full fence. + */ +#define smp_mb__after_spinlock() RISCV_FENCE(rw,rw) + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_RISCV_BARRIER_H */ diff --git a/arch/riscv/include/asm/cache.h b/arch/riscv/include/asm/cache.h index ca83dd67c2..ec8fe201d3 100644 --- a/arch/riscv/include/asm/cache.h +++ b/arch/riscv/include/asm/cache.h @@ -7,6 +7,9 @@ #ifndef _ASM_RISCV_CACHE_H #define _ASM_RISCV_CACHE_H +/* cache */ +void cache_flush(void); + /* * The current upper bound for RISCV L1 data cache line sizes is 32 bytes. * We use that value for aligning DMA buffers unless the board config has diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h index f4a76d8720..acf5a96449 100644 --- a/arch/riscv/include/asm/io.h +++ b/arch/riscv/include/asm/io.h @@ -10,22 +10,13 @@ #ifdef __KERNEL__ #include <linux/types.h> +#include <asm/barrier.h> #include <asm/byteorder.h> static inline void sync(void) { } -/* - * Given a physical address and a length, return a virtual address - * that can be used to access the memory range with the caching - * properties specified by "flags". - */ -#define MAP_NOCACHE (0) -#define MAP_WRCOMBINE (0) -#define MAP_WRBACK (0) -#define MAP_WRTHROUGH (0) - #ifdef CONFIG_ARCH_MAP_SYSMEM static inline void *map_sysmem(phys_addr_t paddr, unsigned long len) { @@ -48,24 +39,6 @@ static inline phys_addr_t map_to_sysmem(const void *ptr) } #endif -static inline void * -map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) -{ - return (void *)paddr; -} - -/* - * Take down a mapping set up by map_physmem(). - */ -static inline void unmap_physmem(void *vaddr, unsigned long flags) -{ -} - -static inline phys_addr_t virt_to_phys(void *vaddr) -{ - return (phys_addr_t)(vaddr); -} - /* * Generic virtual read/write. Note that we don't support half-word * read/writes. We define __arch_*[bl] here, and leave __arch_*w @@ -74,12 +47,12 @@ static inline phys_addr_t virt_to_phys(void *vaddr) #define __arch_getb(a) (*(unsigned char *)(a)) #define __arch_getw(a) (*(unsigned short *)(a)) #define __arch_getl(a) (*(unsigned int *)(a)) -#define __arch_getq(a) (*(unsigned long *)(a)) +#define __arch_getq(a) (*(unsigned long long *)(a)) #define __arch_putb(v, a) (*(unsigned char *)(a) = (v)) #define __arch_putw(v, a) (*(unsigned short *)(a) = (v)) #define __arch_putl(v, a) (*(unsigned int *)(a) = (v)) -#define __arch_putq(v, a) (*(unsigned long *)(a) = (v)) +#define __arch_putq(v, a) (*(unsigned long long *)(a) = (v)) #define __raw_writeb(v, a) __arch_putb(v, a) #define __raw_writew(v, a) __arch_putw(v, a) @@ -91,13 +64,9 @@ static inline phys_addr_t virt_to_phys(void *vaddr) #define __raw_readl(a) __arch_getl(a) #define __raw_readq(a) __arch_getq(a) -/* - * TODO: The kernel offers some more advanced versions of barriers, it might - * have some advantages to use them instead of the simple one here. - */ -#define dmb() __asm__ __volatile__ ("" : : : "memory") -#define __iormb() dmb() -#define __iowmb() dmb() +#define dmb() mb() +#define __iormb() rmb() +#define __iowmb() wmb() static inline void writeb(u8 val, volatile void __iomem *addr) { @@ -152,7 +121,7 @@ static inline u32 readl(const volatile void __iomem *addr) static inline u64 readq(const volatile void __iomem *addr) { - u32 val; + u64 val; val = __arch_getq(addr); __iormb(); @@ -487,4 +456,7 @@ out: #endif /* __mem_isa */ #endif /* __KERNEL__ */ + +#include <asm-generic/io.h> + #endif /* __ASM_RISCV_IO_H */ diff --git a/arch/riscv/include/asm/posix_types.h b/arch/riscv/include/asm/posix_types.h index 7438dbeb03..0fc052082a 100644 --- a/arch/riscv/include/asm/posix_types.h +++ b/arch/riscv/include/asm/posix_types.h @@ -37,10 +37,10 @@ typedef unsigned short __kernel_gid_t; #ifdef __GNUC__ typedef __SIZE_TYPE__ __kernel_size_t; #else -typedef unsigned int __kernel_size_t; +typedef unsigned long __kernel_size_t; #endif -typedef int __kernel_ssize_t; -typedef int __kernel_ptrdiff_t; +typedef long __kernel_ssize_t; +typedef long __kernel_ptrdiff_t; typedef long __kernel_time_t; typedef long __kernel_suseconds_t; typedef long __kernel_clock_t; diff --git a/arch/riscv/include/asm/types.h b/arch/riscv/include/asm/types.h index bd8627196d..403cf9a48f 100644 --- a/arch/riscv/include/asm/types.h +++ b/arch/riscv/include/asm/types.h @@ -21,7 +21,11 @@ typedef unsigned short umode_t; */ #ifdef __KERNEL__ +#ifdef CONFIG_ARCH_RV64I +#define BITS_PER_LONG 64 +#else #define BITS_PER_LONG 32 +#endif #include <stddef.h> diff --git a/arch/riscv/lib/bootm.c b/arch/riscv/lib/bootm.c index 2b5ccce933..124aeefff8 100644 --- a/arch/riscv/lib/bootm.c +++ b/arch/riscv/lib/bootm.c @@ -8,6 +8,8 @@ #include <common.h> #include <command.h> +#include <dm.h> +#include <dm/root.h> #include <image.h> #include <asm/byteorder.h> #include <asm/csr.h> @@ -26,26 +28,41 @@ int arch_fixup_fdt(void *blob) return 0; } -int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) +/** + * announce_and_cleanup() - Print message and prepare for kernel boot + * + * @fake: non-zero to do everything except actually boot + */ +static void announce_and_cleanup(int fake) { - void (*kernel)(ulong hart, void *dtb); - - /* - * allow the PREP bootm subcommand, it is required for bootm to work - */ - if (flag & BOOTM_STATE_OS_PREP) - return 0; + printf("\nStarting kernel ...%s\n\n", fake ? + "(fake run for tracing)" : ""); + bootstage_mark_name(BOOTSTAGE_ID_BOOTM_HANDOFF, "start_kernel"); +#ifdef CONFIG_BOOTSTAGE_FDT + bootstage_fdt_add_report(); +#endif +#ifdef CONFIG_BOOTSTAGE_REPORT + bootstage_report(); +#endif - if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) - return 1; +#ifdef CONFIG_USB_DEVICE + udc_disconnect(); +#endif - kernel = (void (*)(ulong, void *))images->ep; + board_quiesce_devices(); - bootstage_mark(BOOTSTAGE_ID_RUN_OS); + /* + * Call remove function of all devices with a removal flag set. + * This may be useful for last-stage operations, like cancelling + * of DMA operation or releasing device internal buffers. + */ + dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL); - debug("## Transferring control to Linux (at address %08lx) ...\n", - (ulong)kernel); + cleanup_before_linux(); +} +static void boot_prep_linux(bootm_headers_t *images) +{ if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) { #ifdef CONFIG_OF_LIBFDT debug("using: FDT\n"); @@ -54,24 +71,50 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) hang(); } #endif + } else { + printf("Device tree not found or missing FDT support\n"); + hang(); } +} - /* we assume that the kernel is in place */ - printf("\nStarting kernel ...\n\n"); +static void boot_jump_linux(bootm_headers_t *images, int flag) +{ + void (*kernel)(ulong hart, void *dtb); + int fake = (flag & BOOTM_STATE_OS_FAKE_GO); - /* - * Call remove function of all devices with a removal flag set. - * This may be useful for last-stage operations, like cancelling - * of DMA operation or releasing device internal buffers. - */ - dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL); + kernel = (void (*)(ulong, void *))images->ep; - cleanup_before_linux(); + bootstage_mark(BOOTSTAGE_ID_RUN_OS); + + debug("## Transferring control to Linux (at address %08lx) ...\n", + (ulong)kernel); - if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) - kernel(csr_read(mhartid), images->ft_addr); + announce_and_cleanup(fake); - /* does not return */ + if (!fake) { + if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) + kernel(csr_read(mhartid), images->ft_addr); + } +} + +int do_bootm_linux(int flag, int argc, char * const argv[], + bootm_headers_t *images) +{ + /* No need for those on RISC-V */ + if (flag & BOOTM_STATE_OS_BD_T || flag & BOOTM_STATE_OS_CMDLINE) + return -1; - return 1; + if (flag & BOOTM_STATE_OS_PREP) { + boot_prep_linux(images); + return 0; + } + + if (flag & (BOOTM_STATE_OS_GO | BOOTM_STATE_OS_FAKE_GO)) { + boot_jump_linux(images, flag); + return 0; + } + + boot_prep_linux(images); + boot_jump_linux(images, flag); + return 0; } diff --git a/arch/riscv/lib/cache.c b/arch/riscv/lib/cache.c index 1d67c49c2c..ae5c60716f 100644 --- a/arch/riscv/lib/cache.c +++ b/arch/riscv/lib/cache.c @@ -6,44 +6,68 @@ #include <common.h> +void invalidate_icache_all(void) +{ + asm volatile ("fence.i" ::: "memory"); +} + +void flush_dcache_all(void) +{ + asm volatile ("fence" :::"memory"); +} void flush_dcache_range(unsigned long start, unsigned long end) { + flush_dcache_all(); } void invalidate_icache_range(unsigned long start, unsigned long end) { + /* + * RISC-V does not have an instruction for invalidating parts of the + * instruction cache. Invalidate all of it instead. + */ + invalidate_icache_all(); } void invalidate_dcache_range(unsigned long start, unsigned long end) { + flush_dcache_all(); +} + +void cache_flush(void) +{ + invalidate_icache_all(); + flush_dcache_all(); } void flush_cache(unsigned long addr, unsigned long size) { + invalidate_icache_all(); + flush_dcache_all(); } -void icache_enable(void) +__weak void icache_enable(void) { } -void icache_disable(void) +__weak void icache_disable(void) { } -int icache_status(void) +__weak int icache_status(void) { return 0; } -void dcache_enable(void) +__weak void dcache_enable(void) { } -void dcache_disable(void) +__weak void dcache_disable(void) { } -int dcache_status(void) +__weak int dcache_status(void) { return 0; } diff --git a/arch/riscv/lib/interrupts.c b/arch/riscv/lib/interrupts.c index 0a0995a7af..903a1c4cd5 100644 --- a/arch/riscv/lib/interrupts.c +++ b/arch/riscv/lib/interrupts.c @@ -12,7 +12,7 @@ #include <asm/system.h> #include <asm/encoding.h> -static void _exit_trap(int code, uint epc, struct pt_regs *regs); +static void _exit_trap(ulong code, ulong epc, struct pt_regs *regs); int interrupt_init(void) { @@ -34,9 +34,9 @@ int disable_interrupts(void) return 0; } -uint handle_trap(uint mcause, uint epc, struct pt_regs *regs) +ulong handle_trap(ulong mcause, ulong epc, struct pt_regs *regs) { - uint is_int; + ulong is_int; is_int = (mcause & MCAUSE_INT); if ((is_int) && ((mcause & MCAUSE_CAUSE) == IRQ_M_EXT)) @@ -60,16 +60,33 @@ __attribute__((weak)) void timer_interrupt(struct pt_regs *regs) { } -static void _exit_trap(int code, uint epc, struct pt_regs *regs) +static void _exit_trap(ulong code, ulong epc, struct pt_regs *regs) { static const char * const exception_code[] = { "Instruction address misaligned", "Instruction access fault", "Illegal instruction", "Breakpoint", - "Load address misaligned" + "Load address misaligned", + "Load access fault", + "Store/AMO address misaligned", + "Store/AMO access fault", + "Environment call from U-mode", + "Environment call from S-mode", + "Reserved", + "Environment call from M-mode", + "Instruction page fault", + "Load page fault", + "Reserved", + "Store/AMO page fault", }; - printf("exception code: %d , %s , epc %08x , ra %08lx\n", - code, exception_code[code], epc, regs->ra); + if (code < ARRAY_SIZE(exception_code)) { + printf("exception code: %ld , %s , epc %lx , ra %lx\n", + code, exception_code[code], epc, regs->ra); + } else { + printf("Reserved\n"); + } + + hang(); } diff --git a/arch/riscv/lib/setjmp.S b/arch/riscv/lib/setjmp.S index 8f5a6a23aa..72bc9241f6 100644 --- a/arch/riscv/lib/setjmp.S +++ b/arch/riscv/lib/setjmp.S @@ -6,7 +6,7 @@ #include <config.h> #include <linux/linkage.h> -#ifdef CONFIG_CPU_RISCV_64 +#ifdef CONFIG_ARCH_RV64I #define STORE_IDX(reg, idx) sd reg, (idx*8)(a0) #define LOAD_IDX(reg, idx) ld reg, (idx*8)(a0) #else diff --git a/board/AndesTech/ax25-ae350/MAINTAINERS b/board/AndesTech/ax25-ae350/MAINTAINERS index 508c6ace72..d87446ee1c 100644 --- a/board/AndesTech/ax25-ae350/MAINTAINERS +++ b/board/AndesTech/ax25-ae350/MAINTAINERS @@ -3,4 +3,6 @@ M: Rick Chen <rick@andestech.com> S: Maintained F: board/AndesTech/ax25-ae350/ F: include/configs/ax25-ae350.h +F: configs/a25-ae350_32_defconfig +F: configs/ax25-ae350_64_defconfig F: configs/ax25-ae350_defconfig diff --git a/board/armltd/integrator/README b/board/armltd/integrator/README index 5a0e934924..af9dcc1f4f 100644 --- a/board/armltd/integrator/README +++ b/board/armltd/integrator/README @@ -36,9 +36,7 @@ In case c) it may be necessary for U-Boot to perform CM dependent initialization Configuring U-Boot : ------------------ The makefile contains targets for Integrator platforms of both types -fitted with all current variants of CM. If these targets are to be used with -boot process c) above then CONFIG_INIT_CRITICAL may need to be defined to ensure -that the CM is correctly configured. +fitted with all current variants of CM. There are also targets independent of CM. These may not be suitable for boot process c) above. They have been preserved for backward compatibility with diff --git a/board/emulation/qemu-riscv/Kconfig b/board/emulation/qemu-riscv/Kconfig index 37a80db6a9..33ca253432 100644 --- a/board/emulation/qemu-riscv/Kconfig +++ b/board/emulation/qemu-riscv/Kconfig @@ -29,5 +29,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy imply CMD_EXT2 imply CMD_EXT4 imply CMD_FAT + imply BOARD_LATE_INIT + imply OF_BOARD_SETUP endif diff --git a/board/emulation/qemu-riscv/qemu-riscv.c b/board/emulation/qemu-riscv/qemu-riscv.c index 2730a288fb..d6167aaef1 100644 --- a/board/emulation/qemu-riscv/qemu-riscv.c +++ b/board/emulation/qemu-riscv/qemu-riscv.c @@ -9,8 +9,6 @@ #include <virtio_types.h> #include <virtio.h> -#define MROM_FDT_ADDR 0x1020 - int board_init(void) { /* @@ -22,11 +20,70 @@ int board_init(void) return 0; } -void *board_fdt_blob_setup(void) +int board_late_init(void) { - /* - * QEMU loads a generated DTB for us immediately - * after the reset vectors in the MROM - */ - return (void *)MROM_FDT_ADDR; + ulong kernel_start; + ofnode chosen_node; + int ret; + + chosen_node = ofnode_path("/chosen"); + if (!ofnode_valid(chosen_node)) { + debug("No chosen node found, can't get kernel start address\n"); + return 0; + } + +#ifdef CONFIG_ARCH_RV64I + ret = ofnode_read_u64(chosen_node, "riscv,kernel-start", + (u64 *)&kernel_start); +#else + ret = ofnode_read_u32(chosen_node, "riscv,kernel-start", + (u32 *)&kernel_start); +#endif + if (ret) { + debug("Can't find kernel start address in device tree\n"); + return 0; + } + + env_set_hex("kernel_start", kernel_start); + + return 0; +} + +/* + * QEMU specifies the location of Linux (supplied with the -kernel argument) + * in the device tree using the riscv,kernel-start and riscv,kernel-end + * properties. We currently rely on the SBI implementation of BBL to run + * Linux and therefore embed Linux as payload in BBL. This causes an issue, + * because BBL detects the kernel properties in the device tree and ignores + * the Linux payload as a result. To work around this issue, we clear the + * kernel properties before booting Linux. + * + * This workaround can be removed, once we do not require BBL for its SBI + * implementation anymore. + */ +int ft_board_setup(void *blob, bd_t *bd) +{ + int chosen_offset, ret; + + chosen_offset = fdt_path_offset(blob, "/chosen"); + if (chosen_offset < 0) + return 0; + +#ifdef CONFIG_ARCH_RV64I + ret = fdt_setprop_u64(blob, chosen_offset, "riscv,kernel-start", 0); +#else + ret = fdt_setprop_u32(blob, chosen_offset, "riscv,kernel-start", 0); +#endif + if (ret) + return ret; + +#ifdef CONFIG_ARCH_RV64I + ret = fdt_setprop_u64(blob, chosen_offset, "riscv,kernel-end", 0); +#else + ret = fdt_setprop_u32(blob, chosen_offset, "riscv,kernel-end", 0); +#endif + if (ret) + return ret; + + return 0; } diff --git a/board/grinn/chiliboard/board.c b/board/grinn/chiliboard/board.c index 73a7d8281c..dc0de620fc 100644 --- a/board/grinn/chiliboard/board.c +++ b/board/grinn/chiliboard/board.c @@ -19,7 +19,6 @@ #include <environment.h> #include <errno.h> #include <miiphy.h> -#include <serial.h> #include <spl.h> #include <watchdog.h> @@ -69,13 +68,6 @@ static void enable_board_pin_mux(void) } #endif /* CONFIG_SKIP_LOWLEVEL_INIT */ -#ifndef CONFIG_DM_SERIAL -struct serial_device *default_serial_console(void) -{ - return &eserial1_device; -} -#endif - #ifndef CONFIG_SKIP_LOWLEVEL_INIT void set_uart_mux_conf(void) { @@ -150,56 +142,3 @@ int board_late_init(void) return 0; } #endif - -#if !defined(CONFIG_DM_ETH) && defined(CONFIG_DRIVER_TI_CPSW) && \ - !defined(CONFIG_SPL_BUILD) -static void cpsw_control(int enabled) -{ - /* VTP can be added here */ - - return; -} - -static struct cpsw_slave_data cpsw_slaves[] = { - { - .slave_reg_ofs = 0x208, - .sliver_reg_ofs = 0xd80, - .phy_addr = 0, - } -}; - -static struct cpsw_platform_data cpsw_data = { - .mdio_base = CPSW_MDIO_BASE, - .cpsw_base = CPSW_BASE, - .mdio_div = 0xff, - .channels = 8, - .cpdma_reg_ofs = 0x800, - .slaves = 1, - .slave_data = cpsw_slaves, - .ale_reg_ofs = 0xd00, - .ale_entries = 1024, - .host_port_reg_ofs = 0x108, - .hw_stats_reg_ofs = 0x900, - .bd_ram_ofs = 0x2000, - .mac_control = (1 << 5), - .control = cpsw_control, - .host_port_num = 0, - .version = CPSW_CTRL_VERSION_2, -}; - -int board_eth_init(bd_t *bis) -{ - int rv, n = 0; - - writel(RMII_MODE_ENABLE | RMII_CHIPCKL_ENABLE, &cdev->miisel); - cpsw_slaves[0].phy_if = PHY_INTERFACE_MODE_RMII; - - rv = cpsw_register(&cpsw_data); - if (rv < 0) - printf("Error %d registering CPSW switch\n", rv); - else - n += rv; - - return n; -} -#endif diff --git a/cmd/bootmenu.c b/cmd/bootmenu.c index 21f353ffd3..979ac4a638 100644 --- a/cmd/bootmenu.c +++ b/cmd/bootmenu.c @@ -253,6 +253,7 @@ static struct bootmenu_data *bootmenu_create(int delay) int len; char *sep; + char *default_str; struct bootmenu_entry *entry; menu = malloc(sizeof(struct bootmenu_data)); @@ -263,6 +264,10 @@ static struct bootmenu_data *bootmenu_create(int delay) menu->active = 0; menu->first = NULL; + default_str = env_get("bootmenu_default"); + if (default_str) + menu->active = (int)simple_strtol(default_str, NULL, 10); + while ((option = bootmenu_getoption(i))) { sep = strchr(option, '='); if (!sep) { diff --git a/configs/ax25-ae350_defconfig b/configs/a25-ae350_32_defconfig index d7c4f40e58..5837b48903 100644 --- a/configs/ax25-ae350_defconfig +++ b/configs/a25-ae350_32_defconfig @@ -1,7 +1,6 @@ CONFIG_RISCV=y CONFIG_SYS_TEXT_BASE=0x00000000 CONFIG_TARGET_AX25_AE350=y -CONFIG_CPU_RISCV_64=y CONFIG_DISTRO_DEFAULTS=y CONFIG_NR_DRAM_BANKS=2 CONFIG_FIT=y @@ -16,7 +15,7 @@ CONFIG_CMD_SF_TEST=y CONFIG_BOOTP_PREFER_SERVERIP=y CONFIG_CMD_CACHE=y CONFIG_OF_BOARD=y -CONFIG_DEFAULT_DEVICE_TREE="ae350" +CONFIG_DEFAULT_DEVICE_TREE="ae350_32" CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_MMC=y diff --git a/configs/ax25-ae350_64_defconfig b/configs/ax25-ae350_64_defconfig new file mode 100644 index 0000000000..b250d3fc7e --- /dev/null +++ b/configs/ax25-ae350_64_defconfig @@ -0,0 +1,37 @@ +CONFIG_RISCV=y +CONFIG_SYS_TEXT_BASE=0x00000000 +CONFIG_TARGET_AX25_AE350=y +CONFIG_ARCH_RV64I=y +CONFIG_DISTRO_DEFAULTS=y +CONFIG_NR_DRAM_BANKS=2 +CONFIG_FIT=y +CONFIG_BOOTDELAY=3 +CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_SYS_PROMPT="RISC-V # " +CONFIG_CMD_IMLS=y +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_SF_TEST=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_BOOTP_PREFER_SERVERIP=y +CONFIG_CMD_CACHE=y +CONFIG_OF_BOARD=y +CONFIG_DEFAULT_DEVICE_TREE="ae350_64" +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_MMC=y +CONFIG_FTSDC010=y +CONFIG_FTSDC010_SDIO=y +CONFIG_MTD_NOR_FLASH=y +CONFIG_FLASH_CFI_DRIVER=y +CONFIG_CFI_FLASH=y +CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y +CONFIG_SYS_FLASH_CFI=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_FTMAC100=y +CONFIG_BAUDRATE=38400 +CONFIG_SYS_NS16550=y +CONFIG_SPI=y +CONFIG_ATCSPI200_SPI=y +CONFIG_ATCPIT100_TIMER=y diff --git a/configs/chiliboard_defconfig b/configs/chiliboard_defconfig index b6cde09d6f..3de0223469 100644 --- a/configs/chiliboard_defconfig +++ b/configs/chiliboard_defconfig @@ -29,19 +29,27 @@ CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_MTDPARTS=y CONFIG_MTDIDS_DEFAULT="nand0=8000000.nand" CONFIG_MTDPARTS_DEFAULT="mtdparts=8000000.nand:128k(NAND.SPL),128k(NAND.SPL.backup1),128k(NAND.SPL.backup2),128k(NAND.SPL.backup3),256k(NAND.u-boot-spl-os),1m(NAND.u-boot),128k(NAND.u-boot-env),128k(NAND.u-boot-env.backup1),8m(NAND.kernel),-(NAND.file-system)" +CONFIG_OF_CONTROL=y +CONFIG_DEFAULT_DEVICE_TREE="am335x-chiliboard" CONFIG_ENV_IS_IN_MMC=y CONFIG_BOOTCOUNT_LIMIT=y CONFIG_DM_GPIO=y +CONFIG_MISC=y +CONFIG_DM_MMC=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y -CONFIG_DRIVER_TI_CPSW=y +CONFIG_DM_ETH=y CONFIG_MII=y +CONFIG_DRIVER_TI_CPSW=y CONFIG_SPI=y CONFIG_OMAP3_SPI=y +CONFIG_TIMER=y +CONFIG_OMAP_TIMER=y CONFIG_USB=y +CONFIG_DM_USB=y CONFIG_USB_MUSB_HOST=y CONFIG_USB_MUSB_DSPS=y +CONFIG_USB_MUSB_TI=y CONFIG_USB_STORAGE=y CONFIG_FAT_WRITE=y CONFIG_LZO=y -CONFIG_OF_LIBFDT=y diff --git a/configs/qemu-riscv32_defconfig b/configs/qemu-riscv32_defconfig index ff1fb1f30e..6334d8c0fc 100644 --- a/configs/qemu-riscv32_defconfig +++ b/configs/qemu-riscv32_defconfig @@ -1,6 +1,9 @@ CONFIG_RISCV=y CONFIG_TARGET_QEMU_VIRT=y +CONFIG_DISTRO_DEFAULTS=y CONFIG_NR_DRAM_BANKS=1 +CONFIG_FIT=y CONFIG_DISPLAY_CPUINFO=y CONFIG_DISPLAY_BOARDINFO=y -CONFIG_OF_BOARD=y +# CONFIG_CMD_MII is not set +CONFIG_OF_PRIOR_STAGE=y diff --git a/configs/qemu-riscv64_defconfig b/configs/qemu-riscv64_defconfig index d6c1a5d646..2d9ead93a2 100644 --- a/configs/qemu-riscv64_defconfig +++ b/configs/qemu-riscv64_defconfig @@ -1,7 +1,10 @@ CONFIG_RISCV=y CONFIG_TARGET_QEMU_VIRT=y -CONFIG_CPU_RISCV_64=y +CONFIG_ARCH_RV64I=y +CONFIG_DISTRO_DEFAULTS=y CONFIG_NR_DRAM_BANKS=1 +CONFIG_FIT=y CONFIG_DISPLAY_CPUINFO=y CONFIG_DISPLAY_BOARDINFO=y -CONFIG_OF_BOARD=y +# CONFIG_CMD_MII is not set +CONFIG_OF_PRIOR_STAGE=y diff --git a/configs/vexpress_aemv8a_dram_defconfig b/configs/vexpress_aemv8a_dram_defconfig index 9848f96293..0f0f138303 100644 --- a/configs/vexpress_aemv8a_dram_defconfig +++ b/configs/vexpress_aemv8a_dram_defconfig @@ -23,12 +23,14 @@ CONFIG_CMD_ARMFLASH=y # CONFIG_CMD_NFS is not set CONFIG_CMD_CACHE=y # CONFIG_CMD_MISC is not set +CONFIG_CMD_UBI=y # CONFIG_ISO_PARTITION is not set # CONFIG_EFI_PARTITION is not set CONFIG_ENV_IS_IN_FLASH=y CONFIG_DM=y # CONFIG_MMC is not set CONFIG_MTD_NOR_FLASH=y +CONFIG_MTD_DEVICE=y CONFIG_FLASH_CFI_DRIVER=y CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y CONFIG_SYS_FLASH_PROTECTION=y diff --git a/configs/vexpress_aemv8a_juno_defconfig b/configs/vexpress_aemv8a_juno_defconfig index ef38915955..ed611fea7c 100644 --- a/configs/vexpress_aemv8a_juno_defconfig +++ b/configs/vexpress_aemv8a_juno_defconfig @@ -23,12 +23,14 @@ CONFIG_CMD_ARMFLASH=y # CONFIG_CMD_NFS is not set CONFIG_CMD_CACHE=y # CONFIG_CMD_MISC is not set +CONFIG_CMD_UBI=y # CONFIG_ISO_PARTITION is not set # CONFIG_EFI_PARTITION is not set CONFIG_ENV_IS_IN_FLASH=y CONFIG_DM=y # CONFIG_MMC is not set CONFIG_MTD_NOR_FLASH=y +CONFIG_MTD_DEVICE=y CONFIG_FLASH_CFI_DRIVER=y CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y CONFIG_SYS_FLASH_PROTECTION=y diff --git a/configs/vexpress_aemv8a_semi_defconfig b/configs/vexpress_aemv8a_semi_defconfig index a4d1233cd5..0b3bb65ee6 100644 --- a/configs/vexpress_aemv8a_semi_defconfig +++ b/configs/vexpress_aemv8a_semi_defconfig @@ -23,12 +23,14 @@ CONFIG_CMD_ARMFLASH=y # CONFIG_CMD_NFS is not set CONFIG_CMD_CACHE=y # CONFIG_CMD_MISC is not set +CONFIG_CMD_UBI=y # CONFIG_ISO_PARTITION is not set # CONFIG_EFI_PARTITION is not set CONFIG_ENV_IS_IN_FLASH=y CONFIG_DM=y # CONFIG_MMC is not set CONFIG_MTD_NOR_FLASH=y +CONFIG_MTD_DEVICE=y CONFIG_FLASH_CFI_DRIVER=y CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y CONFIG_SYS_FLASH_PROTECTION=y diff --git a/configs/vexpress_ca15_tc2_defconfig b/configs/vexpress_ca15_tc2_defconfig index f4d555be48..cabc0c4577 100644 --- a/configs/vexpress_ca15_tc2_defconfig +++ b/configs/vexpress_ca15_tc2_defconfig @@ -18,8 +18,10 @@ CONFIG_CMD_MMC=y # CONFIG_CMD_SETEXPR is not set # CONFIG_CMD_NFS is not set # CONFIG_CMD_MISC is not set +CONFIG_CMD_UBI=y CONFIG_ENV_IS_IN_FLASH=y CONFIG_MTD_NOR_FLASH=y +CONFIG_MTD_DEVICE=y CONFIG_FLASH_CFI_DRIVER=y CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y CONFIG_SYS_FLASH_PROTECTION=y diff --git a/configs/vexpress_ca5x2_defconfig b/configs/vexpress_ca5x2_defconfig index bdacc60c2c..dc4411d6f5 100644 --- a/configs/vexpress_ca5x2_defconfig +++ b/configs/vexpress_ca5x2_defconfig @@ -17,8 +17,10 @@ CONFIG_CMD_MMC=y # CONFIG_CMD_SETEXPR is not set # CONFIG_CMD_NFS is not set # CONFIG_CMD_MISC is not set +CONFIG_CMD_UBI=y CONFIG_ENV_IS_IN_FLASH=y CONFIG_MTD_NOR_FLASH=y +CONFIG_MTD_DEVICE=y CONFIG_FLASH_CFI_DRIVER=y CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y CONFIG_SYS_FLASH_PROTECTION=y diff --git a/configs/vexpress_ca9x4_defconfig b/configs/vexpress_ca9x4_defconfig index 7a90831918..9390cf61d1 100644 --- a/configs/vexpress_ca9x4_defconfig +++ b/configs/vexpress_ca9x4_defconfig @@ -17,8 +17,10 @@ CONFIG_CMD_MMC=y # CONFIG_CMD_SETEXPR is not set # CONFIG_CMD_NFS is not set # CONFIG_CMD_MISC is not set +CONFIG_CMD_UBI=y CONFIG_ENV_IS_IN_FLASH=y CONFIG_MTD_NOR_FLASH=y +CONFIG_MTD_DEVICE=y CONFIG_FLASH_CFI_DRIVER=y CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y CONFIG_SYS_FLASH_PROTECTION=y diff --git a/doc/README.distro b/doc/README.distro index f8e9752a0f..ab6e6f4e74 100644 --- a/doc/README.distro +++ b/doc/README.distro @@ -292,7 +292,7 @@ Each entry in the macro defines a single boot device (e.g. a specific eMMC device or SD card) or type of boot device (e.g. USB disk). The parameters to the func macro (passed in by the internal implementation of the header) are: -- Upper-case disk type (MMC, SATA, SCSI, IDE, USB, DHCP, PXE). +- Upper-case disk type (MMC, SATA, SCSI, IDE, USB, DHCP, PXE, VIRTIO). - Lower-case disk type (same options as above). - ID of the specific disk (MMC only) or ignored for other types. @@ -398,6 +398,7 @@ The list of possible targets consists of: * scsi * ide * usb + * virtio Other *boot* variables than the ones defined above are only for internal use of the boot environment and are not guaranteed to exist or work in the same diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index 27246ee465..3f7458d409 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -569,6 +569,10 @@ config MMC_SUNXI_HAS_NEW_MODE bool depends on MMC_SUNXI +config MMC_SUNXI_HAS_MODE_SWITCH + bool + depends on MMC_SUNXI + config GENERIC_ATMEL_MCI bool "Atmel Multimedia Card Interface support" depends on DM_MMC && BLK && ARCH_AT91 diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c index 147eb9b4d5..9bf040cb40 100644 --- a/drivers/mmc/sunxi_mmc.c +++ b/drivers/mmc/sunxi_mmc.c @@ -98,24 +98,21 @@ static int mmc_resource_init(int sdc_no) static int mmc_set_mod_clk(struct sunxi_mmc_priv *priv, unsigned int hz) { unsigned int pll, pll_hz, div, n, oclk_dly, sclk_dly; - bool new_mode = false; + bool new_mode = true; bool calibrate = false; u32 val = 0; - if (IS_ENABLED(CONFIG_MMC_SUNXI_HAS_NEW_MODE) && (priv->mmc_no == 2)) - new_mode = true; + if (!IS_ENABLED(CONFIG_MMC_SUNXI_HAS_NEW_MODE)) + new_mode = false; + + /* A83T support new mode only on eMMC */ + if (IS_ENABLED(CONFIG_MACH_SUN8I_A83T) && priv->mmc_no != 2) + new_mode = false; #if defined(CONFIG_MACH_SUN50I) || defined(CONFIG_MACH_SUN50I_H6) calibrate = true; #endif - /* - * The MMC clock has an extra /2 post-divider when operating in the new - * mode. - */ - if (new_mode) - hz = hz * 2; - if (hz <= 24000000) { pll = CCM_MMC_CTRL_OSCM24; pll_hz = 24000000; @@ -176,7 +173,9 @@ static int mmc_set_mod_clk(struct sunxi_mmc_priv *priv, unsigned int hz) if (new_mode) { #ifdef CONFIG_MMC_SUNXI_HAS_NEW_MODE +#ifdef CONFIG_MMC_SUNXI_HAS_MODE_SWITCH val = CCM_MMC_CTRL_MODE_SEL_NEW; +#endif setbits_le32(&priv->reg->ntsr, SUNXI_MMC_NTSR_MODE_SEL_NEW); #endif } else if (!calibrate) { diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c index 3ba3a1ff8b..c9798445c7 100644 --- a/drivers/net/sun8i_emac.c +++ b/drivers/net/sun8i_emac.c @@ -60,6 +60,10 @@ #define SC_ETCS_MASK GENMASK(1, 0) #define SC_ETCS_EXT_GMII 0x1 #define SC_ETCS_INT_GMII 0x2 +#define SC_ETXDC_MASK GENMASK(12, 10) +#define SC_ETXDC_OFFSET 10 +#define SC_ERXDC_MASK GENMASK(9, 5) +#define SC_ERXDC_OFFSET 5 #define CONFIG_MDIO_TIMEOUT (3 * CONFIG_SYS_HZ) @@ -140,6 +144,8 @@ struct emac_eth_dev { struct sun8i_eth_pdata { struct eth_pdata eth_pdata; u32 reset_delays[3]; + int tx_delay_ps; + int rx_delay_ps; }; @@ -273,7 +279,8 @@ static int sun8i_emac_set_syscon_ephy(struct emac_eth_dev *priv, u32 *reg) return 0; } -static int sun8i_emac_set_syscon(struct emac_eth_dev *priv) +static int sun8i_emac_set_syscon(struct sun8i_eth_pdata *pdata, + struct emac_eth_dev *priv) { int ret; u32 reg; @@ -312,6 +319,14 @@ static int sun8i_emac_set_syscon(struct emac_eth_dev *priv) return -EINVAL; } + if (pdata->tx_delay_ps) + reg |= ((pdata->tx_delay_ps / 100) << SC_ETXDC_OFFSET) + & SC_ETXDC_MASK; + + if (pdata->rx_delay_ps) + reg |= ((pdata->rx_delay_ps / 100) << SC_ERXDC_OFFSET) + & SC_ERXDC_MASK; + writel(reg, priv->sysctl_reg + 0x30); return 0; @@ -784,13 +799,14 @@ static void sun8i_emac_eth_stop(struct udevice *dev) static int sun8i_emac_eth_probe(struct udevice *dev) { - struct eth_pdata *pdata = dev_get_platdata(dev); + struct sun8i_eth_pdata *sun8i_pdata = dev_get_platdata(dev); + struct eth_pdata *pdata = &sun8i_pdata->eth_pdata; struct emac_eth_dev *priv = dev_get_priv(dev); priv->mac_reg = (void *)pdata->iobase; sun8i_emac_board_setup(priv); - sun8i_emac_set_syscon(priv); + sun8i_emac_set_syscon(sun8i_pdata, priv); sun8i_mdio_init(dev->name, dev); priv->bus = miiphy_get_dev_by_name(dev->name); @@ -891,6 +907,18 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev) if (!priv->use_internal_phy) parse_phy_pins(dev); + sun8i_pdata->tx_delay_ps = fdtdec_get_int(gd->fdt_blob, node, + "allwinner,tx-delay-ps", 0); + if (sun8i_pdata->tx_delay_ps < 0 || sun8i_pdata->tx_delay_ps > 700) + printf("%s: Invalid TX delay value %d\n", __func__, + sun8i_pdata->tx_delay_ps); + + sun8i_pdata->rx_delay_ps = fdtdec_get_int(gd->fdt_blob, node, + "allwinner,rx-delay-ps", 0); + if (sun8i_pdata->rx_delay_ps < 0 || sun8i_pdata->rx_delay_ps > 3100) + printf("%s: Invalid RX delay value %d\n", __func__, + sun8i_pdata->rx_delay_ps); + #ifdef CONFIG_DM_GPIO if (fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev), "snps,reset-active-low")) diff --git a/drivers/video/vidconsole-uclass.c b/drivers/video/vidconsole-uclass.c index d7568bc79a..2ca19d4049 100644 --- a/drivers/video/vidconsole-uclass.c +++ b/drivers/video/vidconsole-uclass.c @@ -272,6 +272,14 @@ static void vidconsole_escape_char(struct udevice *dev, char ch) s++; /* ; */ s = parsenum(s, &col); + /* + * Video origin is [0, 0], terminal origin is [1, 1]. + */ + if (row) + --row; + if (col) + --col; + set_cursor_position(priv, row, col); break; diff --git a/dts/Makefile b/dts/Makefile index 9a9a3d5c98..cd6e9a968e 100644 --- a/dts/Makefile +++ b/dts/Makefile @@ -61,4 +61,4 @@ dtbs: $(obj)/dt.dtb $(obj)/dt-spl.dtb clean-files := dt.dtb.S dt-spl.dtb.S # Let clean descend into dts directories -subdir- += ../arch/arm/dts ../arch/microblaze/dts ../arch/mips/dts ../arch/sandbox/dts ../arch/x86/dts ../arch/powerpc/dts +subdir- += ../arch/arm/dts ../arch/microblaze/dts ../arch/mips/dts ../arch/sandbox/dts ../arch/x86/dts ../arch/powerpc/dts ../arch/riscv/dts diff --git a/include/common.h b/include/common.h index 3f69943887..8b56137032 100644 --- a/include/common.h +++ b/include/common.h @@ -549,11 +549,6 @@ int cpu_release(u32 nr, int argc, char * const argv[]); #endif #endif -#ifdef CONFIG_INIT_CRITICAL -#error CONFIG_INIT_CRITICAL is deprecated! -#error Read section CONFIG_SKIP_LOWLEVEL_INIT in README. -#endif - #define ROUND(a,b) (((a) + (b) - 1) & ~((b) - 1)) /* diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h index 5838eb3477..555efb7433 100644 --- a/include/config_distro_bootcmd.h +++ b/include/config_distro_bootcmd.h @@ -99,9 +99,9 @@ #define BOOTEFI_NAME "bootia32.efi" #elif defined(CONFIG_X86_RUN_64BIT) #define BOOTEFI_NAME "bootx64.efi" -#elif defined(CONFIG_CPU_RISCV_32) +#elif defined(CONFIG_ARCH_RV32I) #define BOOTEFI_NAME "bootriscv32.efi" -#elif defined(CONFIG_CPU_RISCV_64) +#elif defined(CONFIG_ARCH_RV64I) #define BOOTEFI_NAME "bootriscv64.efi" #endif #endif @@ -242,6 +242,18 @@ BOOT_TARGET_DEVICES_references_USB_without_CONFIG_CMD_USB #endif +#ifdef CONFIG_CMD_VIRTIO +#define BOOTENV_SHARED_VIRTIO BOOTENV_SHARED_BLKDEV(virtio) +#define BOOTENV_DEV_VIRTIO BOOTENV_DEV_BLKDEV +#define BOOTENV_DEV_NAME_VIRTIO BOOTENV_DEV_NAME_BLKDEV +#else +#define BOOTENV_SHARED_VIRTIO +#define BOOTENV_DEV_VIRTIO \ + BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO +#define BOOTENV_DEV_NAME_VIRTIO \ + BOOT_TARGET_DEVICES_references_VIRTIO_without_CONFIG_CMD_VIRTIO +#endif + #if defined(CONFIG_CMD_DHCP) #if defined(CONFIG_EFI_LOADER) /* http://www.iana.org/assignments/dhcpv6-parameters/dhcpv6-parameters.xml */ @@ -257,10 +269,10 @@ #elif defined(__i386__) #define BOOTENV_EFI_PXE_ARCH "0x6" #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00006:UNDI:003000" -#elif defined(CONFIG_CPU_RISCV_32) || ((defined(__riscv) && __riscv_xlen == 32)) +#elif defined(CONFIG_ARCH_RV32I) || ((defined(__riscv) && __riscv_xlen == 32)) #define BOOTENV_EFI_PXE_ARCH "0x19" #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00025:UNDI:003000" -#elif defined(CONFIG_CPU_RISCV_64) || ((defined(__riscv) && __riscv_xlen == 64)) +#elif defined(CONFIG_ARCH_RV64I) || ((defined(__riscv) && __riscv_xlen == 64)) #define BOOTENV_EFI_PXE_ARCH "0x1b" #define BOOTENV_EFI_PXE_VCI "PXEClient:Arch:00027:UNDI:003000" #elif defined(CONFIG_SANDBOX) @@ -350,6 +362,7 @@ BOOTENV_SHARED_IDE \ BOOTENV_SHARED_UBIFS \ BOOTENV_SHARED_EFI \ + BOOTENV_SHARED_VIRTIO \ "boot_prefixes=/ /boot/\0" \ "boot_scripts=boot.scr.uimg boot.scr\0" \ "boot_script_dhcp=boot.scr.uimg\0" \ diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h index 484c5ef2fe..31749c6d06 100644 --- a/include/configs/am65x_evm.h +++ b/include/configs/am65x_evm.h @@ -29,7 +29,9 @@ #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin" #endif +#ifndef CONFIG_CPU_V7R #define CONFIG_SKIP_LOWLEVEL_INIT +#endif #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \ diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h index ba878eb13b..14a3046f19 100644 --- a/include/configs/da850evm.h +++ b/include/configs/da850evm.h @@ -124,8 +124,9 @@ #ifdef CONFIG_SPL_BUILD #define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE #define CONFIG_SF_DEFAULT_SPEED 30000000 -#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED #endif +#define CONFIG_ENV_SPI_MAX_HZ 0 +#define CONFIG_ENV_SPI_MODE 0 #ifdef CONFIG_USE_SPIFLASH #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000 diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h index 89aa11c0ed..645fc3ffb8 100644 --- a/include/configs/edminiv2.h +++ b/include/configs/edminiv2.h @@ -29,7 +29,6 @@ * High Level Configuration Options (easy to change) */ -#define CONFIG_MARVELL 1 #define CONFIG_FEROCEON 1 /* CPU Core subversion */ #define CONFIG_88F5182 1 /* SOC Name */ diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h index e2585171af..0de83f6723 100644 --- a/include/configs/km/km_arm.h +++ b/include/configs/km/km_arm.h @@ -22,7 +22,6 @@ /* * High Level Configuration Options (easy to change) */ -#define CONFIG_MARVELL #define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */ #define CONFIG_KW88F6281 /* SOC Name */ diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h index 5eeb5a1624..a803093163 100644 --- a/include/configs/mv-common.h +++ b/include/configs/mv-common.h @@ -19,7 +19,6 @@ /* * High Level Configuration Options (easy to change) */ -#define CONFIG_MARVELL 1 /* * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h diff --git a/include/configs/qemu-riscv.h b/include/configs/qemu-riscv.h index d279c233b2..b29d155d09 100644 --- a/include/configs/qemu-riscv.h +++ b/include/configs/qemu-riscv.h @@ -15,7 +15,35 @@ #define CONFIG_SYS_MALLOC_LEN SZ_8M +#define CONFIG_SYS_BOOTM_LEN SZ_16M + /* Environment options */ #define CONFIG_ENV_SIZE SZ_4K +#define BOOT_TARGET_DEVICES(func) \ + func(QEMU, qemu, na) \ + func(VIRTIO, virtio, 0) \ + func(DHCP, dhcp, na) + +#include <config_distro_bootcmd.h> + +#define BOOTENV_DEV_QEMU(devtypeu, devtypel, instance) \ + "bootcmd_qemu=" \ + "if env exists kernel_start; then " \ + "bootm ${kernel_start} - ${fdtcontroladdr};" \ + "fi;\0" + +#define BOOTENV_DEV_NAME_QEMU(devtypeu, devtypel, instance) \ + "qemu " + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "fdt_high=0xffffffffffffffff\0" \ + "initrd_high=0xffffffffffffffff\0" \ + "kernel_addr_r=0x81000000\0" \ + "fdt_addr_r=0x82000000\0" \ + "scriptaddr=0x82100000\0" \ + "pxefile_addr_r=0x82200000\0" \ + "ramdisk_addr_r=0x82300000\0" \ + BOOTENV + #endif /* __CONFIG_H */ diff --git a/include/configs/vexpress_common.h b/include/configs/vexpress_common.h index 267b230fda..47ea89df66 100644 --- a/include/configs/vexpress_common.h +++ b/include/configs/vexpress_common.h @@ -120,7 +120,7 @@ #define CONFIG_INITRD_TAG 1 /* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 512 * 1024) /* >= 512 KiB */ #define SCTL_BASE V2M_SYSCTL #define VEXPRESS_FLASHPROG_FLVPPEN (1 << 0) diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index 2fc9fa39a3..92539b8b5f 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -237,6 +237,16 @@ int ofnode_read_u32_default(ofnode ref, const char *propname, u32 def); int ofnode_read_s32_default(ofnode node, const char *propname, s32 def); /** + * ofnode_read_u64() - Read a 64-bit integer from a property + * + * @node: valid node reference to read property from + * @propname: name of the property to read from + * @outp: place to put value (if found) + * @return 0 if OK, -ve on error + */ +int ofnode_read_u64(ofnode node, const char *propname, u64 *outp); + +/** * ofnode_read_u64_default() - Read a 64-bit integer from a property * * @ref: valid node reference to read property from diff --git a/include/environment/ti/boot.h b/include/environment/ti/boot.h index 3c9c87f21b..5891009a5a 100644 --- a/include/environment/ti/boot.h +++ b/include/environment/ti/boot.h @@ -34,9 +34,9 @@ "partitions_android=" \ "uuid_disk=${uuid_gpt_disk};" \ "name=xloader,start=128K,size=256K,uuid=${uuid_gpt_xloader};" \ - "name=bootloader,size=1792K,uuid=${uuid_gpt_bootloader};" \ + "name=bootloader,size=2048K,uuid=${uuid_gpt_bootloader};" \ + "name=reserved,start=2432K,size=256K,uuid=${uuid_gpt_reserved};" \ "name=misc,size=128K,uuid=${uuid_gpt_misc};" \ - "name=reserved,size=256K,uuid=${uuid_gpt_reserved};" \ "name=efs,size=16M,uuid=${uuid_gpt_efs};" \ "name=crypto,size=16K,uuid=${uuid_gpt_crypto};" \ "name=recovery,size=40M,uuid=${uuid_gpt_recovery};" \ diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index abfb0ff89f..69bef5e6da 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -961,7 +961,6 @@ CONFIG_IMX_OTP CONFIG_IMX_VIDEO_SKIP CONFIG_INETSPACE_V2 CONFIG_INITRD_TAG -CONFIG_INIT_CRITICAL CONFIG_INIT_IGNORE_ERROR CONFIG_INI_ALLOW_MULTILINE CONFIG_INI_CASE_INSENSITIVE @@ -1200,7 +1199,6 @@ CONFIG_MALLOC_F_ADDR CONFIG_MALTA CONFIG_MARCO_MEMSET CONFIG_MARUBUN_PCCARD -CONFIG_MARVELL CONFIG_MARVELL_GPIO CONFIG_MARVELL_MFP CONFIG_MASK_AER_AO diff --git a/test/dm/video.c b/test/dm/video.c index 7def338058..5d1faac19c 100644 --- a/test/dm/video.c +++ b/test/dm/video.c @@ -178,12 +178,12 @@ static int dm_test_video_ansi(struct unit_test_state *uts) /* test set-cursor: [%d;%df */ vidconsole_put_string(con, "abc"ANSI_ESC"[2;2fab"ANSI_ESC"[4;4fcd"); - ut_asserteq(142, compress_frame_buffer(dev)); + ut_asserteq(143, compress_frame_buffer(dev)); /* test colors (30-37 fg color, 40-47 bg color) */ vidconsole_put_string(con, ANSI_ESC"[30;41mfoo"); /* black on red */ vidconsole_put_string(con, ANSI_ESC"[33;44mbar"); /* yellow on blue */ - ut_asserteq(265, compress_frame_buffer(dev)); + ut_asserteq(272, compress_frame_buffer(dev)); return 0; } diff --git a/tools/.gitignore b/tools/.gitignore index c8cdaef90c..e5ede22842 100644 --- a/tools/.gitignore +++ b/tools/.gitignore @@ -24,6 +24,7 @@ /mksunxiboot /mxsboot /ncb +/prelink-riscv /proftool /relocate-rela /sunxi-spl-image-builder diff --git a/tools/file2include.c b/tools/file2include.c index b98af30a72..775440cba9 100644 --- a/tools/file2include.c +++ b/tools/file2include.c @@ -18,7 +18,6 @@ #include <stdio.h> #include <stdlib.h> #include <stdint.h> -#include <malloc.h> /* Size of the blocks written to the compressed file */ #define BLOCK_SIZE 8 |