diff options
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/nokia_rx51.h | 174 | ||||
| -rw-r--r-- | include/configs/rpi.h | 134 |
2 files changed, 0 insertions, 308 deletions
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h deleted file mode 100644 index 54eea322dd..0000000000 --- a/include/configs/nokia_rx51.h +++ /dev/null @@ -1,174 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2011-2012 - * Pali Rohár <pali@kernel.org> - * - * (C) Copyright 2010 - * Alistair Buxton <a.j.buxton@gmail.com> - * - * Derived from Beagle Board code: - * (C) Copyright 2006-2008 - * Texas Instruments. - * Richard Woodruff <r-woodruff2@ti.com> - * Syed Mohammed Khasim <x0khasim@ti.com> - * - * Configuration settings for the Nokia RX-51 aka N900. - */ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/* - * High Level Configuration Options - */ - -#include <asm/arch/cpu.h> /* get chip and board defs */ -#include <asm/arch/omap.h> -#include <asm/arch/mem.h> -#include <linux/stringify.h> - -/* Clock Defines */ -#define V_OSCK 26000000 /* Clock output from T2 */ -#define V_SCLK (V_OSCK >> 1) - -/* - * Hardware drivers - */ - -/* - * NS16550 Configuration - */ -#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ - -#define CFG_SYS_NS16550_CLK V_NS16550_CLK - -/* - * select serial console configuration - */ -#define CFG_SYS_NS16550_COM3 OMAP34XX_UART3 - -#define CFG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 } - -#define GPIO_SLIDE 71 - -/* - * Board ONENAND Info. - */ - -#define CFG_SYS_ONENAND_BASE ONENAND_MAP - -/* Environment information */ -#define CFG_EXTRA_ENV_SETTINGS \ - "usbtty=cdc_acm\0" \ - "stdin=usbtty,serial,keyboard\0" \ - "stdout=usbtty,serial,vidconsole\0" \ - "stderr=usbtty,serial,vidconsole\0" \ - "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \ - "switchmmc=mmc dev ${mmcnum}\0" \ - "kernaddr=0x82008000\0" \ - "initrdaddr=0x84008000\0" \ - "scriptaddr=0x86008000\0" \ - "fileloadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ - "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \ - "${fileloadaddr} ${mmcfile}\0" \ - "kernload=setenv fileloadaddr ${kernaddr};" \ - "setenv mmcfile ${mmckernfile};" \ - "run fileload\0" \ - "initrdload=setenv fileloadaddr ${initrdaddr};" \ - "setenv mmcfile ${mmcinitrdfile};" \ - "run fileload\0" \ - "scriptload=setenv fileloadaddr ${scriptaddr};" \ - "setenv mmcfile ${mmcscriptfile};" \ - "run fileload\0" \ - "scriptboot=echo Running ${mmcscriptfile} from mmc " \ - "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \ - "kernboot=echo Booting ${mmckernfile} from mmc " \ - "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} || " \ - "bootz ${kernaddr}\0" \ - "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\ - "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr} || " \ - "bootz ${kernaddr} ${initrdaddr}\0" \ - "attachboot=echo Booting attached kernel image ...;" \ - "setenv setup_omap_atag 1;" \ - "bootm ${attkernaddr} || bootz ${attkernaddr};" \ - "setenv setup_omap_atag\0" \ - "trymmcscriptboot=run switchmmc && run scriptload && run scriptboot\0" \ - "trymmckernboot=run switchmmc && run kernload && run kernboot\0" \ - "trymmckerninitrdboot=run switchmmc && run initrdload && " \ - "run kernload && run kerninitrdboot\0" \ - "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \ - "setenv mmckernfile uImage; run trymmckernboot;" \ - "setenv mmckernfile zImage; run trymmckernboot\0" \ - "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \ - "setenv mmcpart 2; run trymmcpartboot;" \ - "setenv mmcpart 3; run trymmcpartboot;" \ - "setenv mmcpart 4; run trymmcpartboot\0" \ - "trymmcboot=if run switchmmc; then " \ - "setenv mmctype fat;" \ - "run trymmcallpartboot;" \ - "setenv mmctype ext4;" \ - "run trymmcallpartboot;" \ - "fi\0" \ - "emmcboot=setenv mmcnum 1; run trymmcboot\0" \ - "sdboot=setenv mmcnum 0; run trymmcboot\0" \ - "trymmcbootmenu=setenv mmctype fat && run trymmcscriptboot || " \ - "setenv mmctype ext4 && run trymmcscriptboot\0" \ - "preboot=setenv mmcpart 1; setenv mmcscriptfile bootmenu.scr;" \ - "setenv mmcnum 0 && run trymmcbootmenu || " \ - "setenv mmcnum 1 && run trymmcbootmenu;" \ - "if run slide; then true; else " \ - "setenv bootmenu_delay 0;" \ - "setenv bootdelay 0;" \ - "fi\0" \ - "menucmd=bootmenu\0" \ - "bootmenu_0=Attached kernel=run attachboot\0" \ - "bootmenu_1=Internal eMMC=run emmcboot\0" \ - "bootmenu_2=External SD card=run sdboot\0" \ - "bootmenu_3=U-Boot boot order=boot\0" \ - "bootmenu_delay=30\0" \ - "" - -#define CFG_POSTBOOTMENU \ - "echo;" \ - "echo Extra commands:;" \ - "echo run sdboot - Boot from SD card slot.;" \ - "echo run emmcboot - Boot internal eMMC memory.;" \ - "echo run attachboot - Boot attached kernel image.;" \ - "echo" - -/* - * OMAP3 has 12 GP timers, they can be driven by the system clock - * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). - * This rate is divided by a local divisor. - */ -#define CFG_SYS_TIMERBASE (OMAP34XX_GPT2) - -/* - * Physical Memory Map - */ -#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 - -/* - * FLASH and environment organization - */ - -#define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CFG_SYS_INIT_RAM_ADDR 0x4020f800 -#define CFG_SYS_INIT_RAM_SIZE 0x800 - -/* - * Attached kernel image - */ - -#define SDRAM_SIZE 0x10000000 /* 256 MB */ -#define SDRAM_END (CFG_SYS_SDRAM_BASE + SDRAM_SIZE) - -#define IMAGE_MAXSIZE 0x1FF800 /* 2 MB - 2 kB */ -#define KERNEL_OFFSET 0x40000 /* 256 kB */ -#define KERNEL_MAXSIZE (IMAGE_MAXSIZE-KERNEL_OFFSET) -#define KERNEL_ADDRESS (SDRAM_END-KERNEL_MAXSIZE) - -/* Reserve protected RAM for attached kernel */ -#define CFG_PRAM ((KERNEL_MAXSIZE >> 10)+1) - -#endif /* __CONFIG_H */ diff --git a/include/configs/rpi.h b/include/configs/rpi.h index 4da982f735..8e56bdc84a 100644 --- a/include/configs/rpi.h +++ b/include/configs/rpi.h @@ -13,8 +13,6 @@ #include <asm/arch/base.h> #endif -/* Architecture, CPU, etc.*/ - /* Use SoC timer for AArch32, but architected timer for AArch64 */ #ifndef CONFIG_ARM64 #define CFG_SYS_TIMER_RATE 1000000 @@ -33,136 +31,4 @@ */ #define CFG_SYS_SDRAM_SIZE SZ_128M -/* Devices */ -/* LCD */ - -/* DFU over USB/UDC */ -#ifdef CONFIG_CMD_DFU -#ifdef CONFIG_ARM64 -#define KERNEL_FILENAME "Image" -#else -#define KERNEL_FILENAME "zImage" -#endif - -#define ENV_DFU_SETTINGS \ - "dfu_alt_info=u-boot.bin fat 0 1;uboot.env fat 0 1;" \ - "config.txt fat 0 1;" \ - KERNEL_FILENAME " fat 0 1\0" -#else -#define ENV_DFU_SETTINGS "" -#endif - -/* Console configuration */ - -/* Environment */ - -/* Shell */ - -/* Environment */ -#define ENV_DEVICE_SETTINGS \ - "stdin=serial,usbkbd\0" \ - "stdout=serial,vidconsole\0" \ - "stderr=serial,vidconsole\0" - -#ifdef CONFIG_ARM64 -#define FDT_HIGH "ffffffffffffffff" -#define INITRD_HIGH "ffffffffffffffff" -#else -#define FDT_HIGH "ffffffff" -#define INITRD_HIGH "ffffffff" -#endif - -/* - * Memory layout for where various images get loaded by boot scripts: - * - * I suspect address 0 is used as the SMP pen on the RPi2, so avoid this. - * - * Older versions of the boot firmware place the firmware-loaded DTB at 0x100, - * newer versions place it in high memory. So prevent U-Boot from doing its own - * DTB + initrd relocation so that we won't accidentally relocate the initrd - * over the firmware-loaded DTB and generally try to lay out things starting - * from the bottom of RAM. - * - * kernel_addr_r has different constraints on ARM and Aarch64. For 32-bit ARM, - * it must be within the first 128M of RAM in order for the kernel's - * CONFIG_AUTO_ZRELADDR option to work. The kernel itself will be decompressed - * to 0x8000 but the decompressor clobbers 0x4000-0x8000 as well. The - * decompressor also likes to relocate itself to right past the end of the - * decompressed kernel, so in total the sum of the compressed and and - * decompressed kernel needs to be reserved. - * - * For Aarch64, the kernel image is uncompressed and must be loaded at - * text_offset bytes (specified in the header of the Image) into a 2MB - * boundary. The 'booti' command relocates the image if necessary. Linux uses - * a default text_offset of 0x80000. In summary, loading at 0x80000 - * satisfies all these constraints and reserving memory up to 0x02400000 - * permits fairly large (roughly 36M) kernels. - * - * scriptaddr and pxefile_addr_r can be pretty much anywhere that doesn't - * conflict with something else. Reserving 1M for each of them at - * 0x02400000-0x02500000 and 0x02500000-0x02600000 should be plenty. - * - * On ARM, both the DTB and any possible initrd must be loaded such that they - * fit inside the lowmem mapping in Linux. In practice, this usually means not - * more than ~700M away from the start of the kernel image but this number can - * be larger OR smaller depending on e.g. the 'vmalloc=xxxM' command line - * parameter given to the kernel. So reserving memory from low to high - * satisfies this constraint again. Reserving 1M at 0x02600000-0x02700000 for - * the DTB leaves rest of the free RAM to the initrd starting at 0x02700000. - * Even with the smallest possible CPU-GPU memory split of the CPU getting - * only 64M, the remaining 25M starting at 0x02700000 should allow quite - * large initrds before they start colliding with U-Boot. - */ -#define ENV_MEM_LAYOUT_SETTINGS \ - "fdt_high=" FDT_HIGH "\0" \ - "initrd_high=" INITRD_HIGH "\0" \ - "kernel_addr_r=0x00080000\0" \ - "scriptaddr=0x02400000\0" \ - "pxefile_addr_r=0x02500000\0" \ - "fdt_addr_r=0x02600000\0" \ - "ramdisk_addr_r=0x02700000\0" - -#if IS_ENABLED(CONFIG_CMD_MMC) - #define BOOT_TARGET_MMC(func) \ - func(MMC, mmc, 0) \ - func(MMC, mmc, 1) \ - func(MMC, mmc, 2) -#else - #define BOOT_TARGET_MMC(func) -#endif - -#if IS_ENABLED(CONFIG_CMD_USB) - #define BOOT_TARGET_USB(func) func(USB, usb, 0) -#else - #define BOOT_TARGET_USB(func) -#endif - -#if CONFIG_IS_ENABLED(CMD_PXE) - #define BOOT_TARGET_PXE(func) func(PXE, pxe, na) -#else - #define BOOT_TARGET_PXE(func) -#endif - -#if CONFIG_IS_ENABLED(CMD_DHCP) - #define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na) -#else - #define BOOT_TARGET_DHCP(func) -#endif - -#define BOOT_TARGET_DEVICES(func) \ - BOOT_TARGET_MMC(func) \ - BOOT_TARGET_USB(func) \ - BOOT_TARGET_PXE(func) \ - BOOT_TARGET_DHCP(func) - -#include <config_distro_bootcmd.h> - -#define CFG_EXTRA_ENV_SETTINGS \ - "dhcpuboot=usb start; dhcp u-boot.uimg; bootm\0" \ - ENV_DEVICE_SETTINGS \ - ENV_DFU_SETTINGS \ - ENV_MEM_LAYOUT_SETTINGS \ - BOOTENV - - #endif |