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-rw-r--r--drivers/block/blk-uclass.c2
-rw-r--r--drivers/core/device.c22
-rw-r--r--drivers/core/root.c7
-rw-r--r--drivers/misc/cros_ec.c16
-rw-r--r--drivers/mmc/Kconfig15
-rw-r--r--drivers/mmc/mmc.c67
-rw-r--r--drivers/mmc/mmc_legacy.c32
-rw-r--r--drivers/mmc/omap_hsmmc.c52
-rw-r--r--drivers/mmc/s5p_sdhci.c2
-rw-r--r--drivers/mtd/cfi_flash.c4
-rw-r--r--drivers/mtd/nand/davinci_nand.c3
-rw-r--r--drivers/net/e1000.c5
-rw-r--r--drivers/net/rtl8169.c3
-rw-r--r--drivers/net/zynq_gem.c2
-rw-r--r--drivers/pci/pci_sh7751.c12
-rw-r--r--drivers/phy/marvell/comphy_a3700.h4
-rw-r--r--drivers/power/palmas.c23
-rw-r--r--drivers/pwm/pwm-imx-util.c12
-rw-r--r--drivers/rtc/Kconfig6
-rw-r--r--drivers/rtc/Makefile1
-rw-r--r--drivers/rtc/pcf2127.c107
-rw-r--r--drivers/serial/Makefile1
-rw-r--r--drivers/serial/serial_s3c24x0.c208
-rw-r--r--drivers/spi/ti_qspi.c2
-rw-r--r--drivers/tpm/tpm_tis_lpc.c37
-rw-r--r--drivers/usb/dwc3/ti_usb_phy.c4
-rw-r--r--drivers/usb/eth/r8152_fw.c8
-rw-r--r--drivers/usb/gadget/ether.c169
-rw-r--r--drivers/usb/musb-new/Kconfig9
-rw-r--r--drivers/usb/musb-new/Makefile1
-rw-r--r--drivers/usb/musb-new/am35x.c14
-rw-r--r--drivers/usb/musb-new/musb_dsps.c8
-rw-r--r--drivers/usb/musb-new/ti-musb.c255
33 files changed, 735 insertions, 378 deletions
diff --git a/drivers/block/blk-uclass.c b/drivers/block/blk-uclass.c
index 6ba1026f58..2e041c2b3d 100644
--- a/drivers/block/blk-uclass.c
+++ b/drivers/block/blk-uclass.c
@@ -156,6 +156,8 @@ static int get_desc(enum if_type if_type, int devnum, struct blk_desc **descp)
if (ret)
return ret;
+ *descp = desc;
+ return 0;
} else if (desc->devnum > devnum) {
found_more = true;
}
diff --git a/drivers/core/device.c b/drivers/core/device.c
index dcf5d9df7d..ed553d70a6 100644
--- a/drivers/core/device.c
+++ b/drivers/core/device.c
@@ -693,6 +693,28 @@ fdt_addr_t dev_get_addr_index(struct udevice *dev, int index)
#endif
}
+fdt_addr_t dev_get_addr_size_index(struct udevice *dev, int index,
+ fdt_size_t *size)
+{
+#if CONFIG_IS_ENABLED(OF_CONTROL)
+ /*
+ * Only get the size in this first call. We'll get the addr in the
+ * next call to the exisiting dev_get_xxx function which handles
+ * all config options.
+ */
+ fdtdec_get_addr_size_auto_noparent(gd->fdt_blob, dev->of_offset,
+ "reg", index, size, false);
+
+ /*
+ * Get the base address via the existing function which handles
+ * all Kconfig cases
+ */
+ return dev_get_addr_index(dev, index);
+#else
+ return FDT_ADDR_T_NONE;
+#endif
+}
+
fdt_addr_t dev_get_addr_name(struct udevice *dev, const char *name)
{
#if CONFIG_IS_ENABLED(OF_CONTROL)
diff --git a/drivers/core/root.c b/drivers/core/root.c
index 33dc9c0b2d..9edfc1efb6 100644
--- a/drivers/core/root.c
+++ b/drivers/core/root.c
@@ -41,6 +41,13 @@ struct udevice *dm_root(void)
return gd->dm_root;
}
+void dm_fixup_for_gd_move(struct global_data *new_gd)
+{
+ /* The sentinel node has moved, so update things that point to it */
+ new_gd->uclass_root.next->prev = &new_gd->uclass_root;
+ new_gd->uclass_root.prev->next = &new_gd->uclass_root;
+}
+
fdt_addr_t dm_get_translation_offset(void)
{
struct udevice *root = dm_root();
diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c
index 807373053c..759bb46c57 100644
--- a/drivers/misc/cros_ec.c
+++ b/drivers/misc/cros_ec.c
@@ -1024,22 +1024,6 @@ int cros_ec_register(struct udevice *dev)
return 0;
}
-int cros_ec_decode_region(int argc, char * const argv[])
-{
- if (argc > 0) {
- if (0 == strcmp(*argv, "rw"))
- return EC_FLASH_REGION_RW;
- else if (0 == strcmp(*argv, "ro"))
- return EC_FLASH_REGION_RO;
-
- debug("%s: Invalid region '%s'\n", __func__, *argv);
- } else {
- debug("%s: Missing region parameter\n", __func__);
- }
-
- return -1;
-}
-
int cros_ec_decode_ec_flash(const void *blob, int node,
struct fdt_cros_ec *config)
{
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index 24f4b285a9..5e84a41491 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -26,6 +26,21 @@ config DM_MMC_OPS
option will be removed as soon as all DM_MMC drivers use it, as it
will the only supported behaviour.
+config SPL_MMC_TINY
+ bool "Tiny MMC framework in SPL"
+ help
+ Enable MMC framework tinification support. This option is useful if
+ if your SPL is extremely size constrained. Heed the warning, enable
+ this option if and only if you know exactly what you are doing, if
+ you are reading this help text, you most likely have no idea :-)
+
+ The MMC framework is reduced to bare minimum to be useful. No malloc
+ support is needed for the MMC framework operation with this option
+ enabled. The framework supports exactly one MMC device and exactly
+ one MMC driver. The MMC driver can be adjusted to avoid any malloc
+ operations too, which can remove the need for malloc support in SPL
+ and thus further reduce footprint.
+
config MSM_SDHCI
bool "Qualcomm SDHCI controller"
depends on DM_MMC && BLK && DM_MMC_OPS
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index d6b7e4f510..9f8368a123 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -30,6 +30,29 @@ static const unsigned int sd_au_size[] = {
SZ_16M / 512, (SZ_16M + SZ_8M) / 512, SZ_32M / 512, SZ_64M / 512,
};
+#if CONFIG_IS_ENABLED(MMC_TINY)
+static struct mmc mmc_static;
+struct mmc *find_mmc_device(int dev_num)
+{
+ return &mmc_static;
+}
+
+void mmc_do_preinit(void)
+{
+ struct mmc *m = &mmc_static;
+#ifdef CONFIG_FSL_ESDHC_ADAPTER_IDENT
+ mmc_set_preinit(m, 1);
+#endif
+ if (m->preinit)
+ mmc_start_init(m);
+}
+
+struct blk_desc *mmc_get_blk_desc(struct mmc *mmc)
+{
+ return &mmc->block_dev;
+}
+#endif
+
#ifndef CONFIG_DM_MMC_OPS
__weak int board_mmc_getwp(struct mmc *mmc)
{
@@ -259,7 +282,11 @@ ulong mmc_bread(struct blk_desc *block_dev, lbaint_t start, lbaint_t blkcnt,
if (!mmc)
return 0;
- err = blk_dselect_hwpart(block_dev, block_dev->hwpart);
+ if (CONFIG_IS_ENABLED(MMC_TINY))
+ err = mmc_switch_part(mmc, block_dev->hwpart);
+ else
+ err = blk_dselect_hwpart(block_dev, block_dev->hwpart);
+
if (err < 0)
return 0;
@@ -1708,7 +1735,7 @@ static int mmc_complete_init(struct mmc *mmc)
int mmc_init(struct mmc *mmc)
{
int err = 0;
- unsigned start;
+ __maybe_unused unsigned start;
#ifdef CONFIG_DM_MMC
struct mmc_uclass_priv *upriv = dev_get_uclass_priv(mmc->dev);
@@ -1804,8 +1831,10 @@ int mmc_initialize(bd_t *bis)
initialized = 1;
#ifndef CONFIG_BLK
+#if !CONFIG_IS_ENABLED(MMC_TINY)
mmc_list_init();
#endif
+#endif
ret = mmc_probe(bis);
if (ret)
return ret;
@@ -1817,3 +1846,37 @@ int mmc_initialize(bd_t *bis)
mmc_do_preinit();
return 0;
}
+
+#ifdef CONFIG_CMD_BKOPS_ENABLE
+int mmc_set_bkops_enable(struct mmc *mmc)
+{
+ int err;
+ ALLOC_CACHE_ALIGN_BUFFER(u8, ext_csd, MMC_MAX_BLOCK_LEN);
+
+ err = mmc_send_ext_csd(mmc, ext_csd);
+ if (err) {
+ puts("Could not get ext_csd register values\n");
+ return err;
+ }
+
+ if (!(ext_csd[EXT_CSD_BKOPS_SUPPORT] & 0x1)) {
+ puts("Background operations not supported on device\n");
+ return -EMEDIUMTYPE;
+ }
+
+ if (ext_csd[EXT_CSD_BKOPS_EN] & 0x1) {
+ puts("Background operations already enabled\n");
+ return 0;
+ }
+
+ err = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_BKOPS_EN, 1);
+ if (err) {
+ puts("Failed to enable manual background operations\n");
+ return err;
+ }
+
+ puts("Enabled manual background operations\n");
+
+ return 0;
+}
+#endif
diff --git a/drivers/mmc/mmc_legacy.c b/drivers/mmc/mmc_legacy.c
index 25361d10f6..bdf9d984dd 100644
--- a/drivers/mmc/mmc_legacy.c
+++ b/drivers/mmc/mmc_legacy.c
@@ -13,6 +13,7 @@
static struct list_head mmc_devices;
static int cur_dev_num = -1;
+#if !CONFIG_IS_ENABLED(MMC_TINY)
struct mmc *find_mmc_device(int dev_num)
{
struct mmc *m;
@@ -62,6 +63,7 @@ void mmc_do_preinit(void)
mmc_start_init(m);
}
}
+#endif
void mmc_list_init(void)
{
@@ -109,6 +111,35 @@ void print_mmc_devices(char separator)
void print_mmc_devices(char separator) { }
#endif
+#if CONFIG_IS_ENABLED(MMC_TINY)
+static struct mmc mmc_static = {
+ .dsr_imp = 0,
+ .dsr = 0xffffffff,
+ .block_dev = {
+ .if_type = IF_TYPE_MMC,
+ .removable = 1,
+ .devnum = 0,
+ .block_read = mmc_bread,
+ .block_write = mmc_bwrite,
+ .block_erase = mmc_berase,
+ .part_type = 0,
+ },
+};
+
+struct mmc *mmc_create(const struct mmc_config *cfg, void *priv)
+{
+ struct mmc *mmc = &mmc_static;
+
+ mmc->cfg = cfg;
+ mmc->priv = priv;
+
+ return mmc;
+}
+
+void mmc_destroy(struct mmc *mmc)
+{
+}
+#else
struct mmc *mmc_create(const struct mmc_config *cfg, void *priv)
{
struct blk_desc *bdesc;
@@ -157,6 +188,7 @@ void mmc_destroy(struct mmc *mmc)
/* only freeing memory for now */
free(mmc);
}
+#endif
static int mmc_select_hwpartp(struct blk_desc *desc, int hwpart)
{
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index fceafe1f15..0a1ee407a1 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -96,44 +96,6 @@ static int omap_mmc_setup_gpio_in(int gpio, const char *label)
}
#endif
-#if defined(CONFIG_OMAP44XX)
-static void omap4_vmmc_pbias_config(struct mmc *mmc)
-{
- u32 value = 0;
-
- value = readl((*ctrl)->control_pbiaslite);
- value &= ~(MMC1_PBIASLITE_PWRDNZ | MMC1_PWRDNZ);
- writel(value, (*ctrl)->control_pbiaslite);
- value = readl((*ctrl)->control_pbiaslite);
- value |= MMC1_PBIASLITE_VMODE | MMC1_PBIASLITE_PWRDNZ | MMC1_PWRDNZ;
- writel(value, (*ctrl)->control_pbiaslite);
-}
-#endif
-
-#if defined(CONFIG_OMAP54XX) && defined(CONFIG_PALMAS_POWER)
-static void omap5_pbias_config(struct mmc *mmc)
-{
- u32 value = 0;
-
- value = readl((*ctrl)->control_pbias);
- value &= ~SDCARD_PWRDNZ;
- writel(value, (*ctrl)->control_pbias);
- udelay(10); /* wait 10 us */
- value &= ~SDCARD_BIAS_PWRDNZ;
- writel(value, (*ctrl)->control_pbias);
-
- palmas_mmc1_poweron_ldo();
-
- value = readl((*ctrl)->control_pbias);
- value |= SDCARD_BIAS_PWRDNZ;
- writel(value, (*ctrl)->control_pbias);
- udelay(150); /* wait 150 us */
- value |= SDCARD_PWRDNZ;
- writel(value, (*ctrl)->control_pbias);
- udelay(150); /* wait 150 us */
-}
-#endif
-
static unsigned char mmc_board_init(struct mmc *mmc)
{
#if defined(CONFIG_OMAP34XX)
@@ -173,14 +135,10 @@ static unsigned char mmc_board_init(struct mmc *mmc)
&prcm_base->iclken1_core);
#endif
-#if defined(CONFIG_OMAP44XX)
+#if defined(CONFIG_OMAP54XX) || defined(CONFIG_OMAP44XX)
/* PBIAS config needed for MMC1 only */
if (mmc->block_dev.devnum == 0)
- omap4_vmmc_pbias_config(mmc);
-#endif
-#if defined(CONFIG_OMAP54XX) && defined(CONFIG_PALMAS_POWER)
- if (mmc->block_dev.devnum == 0)
- omap5_pbias_config(mmc);
+ vmmc_pbias_config(LDO_VOLT_3V0);
#endif
return 0;
@@ -214,7 +172,6 @@ void mmc_init_stream(struct hsmmc *mmc_base)
writel(readl(&mmc_base->con) & ~INIT_INITSTREAM, &mmc_base->con);
}
-
static int omap_hsmmc_init_setup(struct mmc *mmc)
{
struct hsmmc *mmc_base;
@@ -700,8 +657,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio,
case 1:
priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC2_BASE;
#if (defined(CONFIG_OMAP44XX) || defined(CONFIG_OMAP54XX) || \
- defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) || \
- defined(CONFIG_AM33XX) || \
+ defined(CONFIG_DRA7XX) || defined(CONFIG_AM33XX) || \
defined(CONFIG_AM43XX) || defined(CONFIG_SOC_KEYSTONE)) && \
defined(CONFIG_HSMMC2_8BIT)
/* Enable 8-bit interface for eMMC on OMAP4/5 or DRA7XX */
@@ -712,7 +668,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio,
#ifdef OMAP_HSMMC3_BASE
case 2:
priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC3_BASE;
-#if (defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)) && defined(CONFIG_HSMMC3_8BIT)
+#if defined(CONFIG_DRA7XX) && defined(CONFIG_HSMMC3_8BIT)
/* Enable 8-bit interface for eMMC on DRA7XX */
host_caps_val |= MMC_MODE_8BIT;
#endif
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index b329bef5fd..ac737e0f0f 100644
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -152,7 +152,7 @@ static int sdhci_get_config(const void *blob, int node, struct sdhci_host *host)
/* Get device id */
dev_id = pinmux_decode_periph_id(blob, node);
- if (dev_id < PERIPH_ID_SDMMC0 && dev_id > PERIPH_ID_SDMMC3) {
+ if (dev_id < PERIPH_ID_SDMMC0 || dev_id > PERIPH_ID_SDMMC3) {
debug("MMC: Can't get device id\n");
return -EINVAL;
}
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index 33c4a9342f..e036b88a62 100644
--- a/drivers/mtd/cfi_flash.c
+++ b/drivers/mtd/cfi_flash.c
@@ -1456,8 +1456,8 @@ static int cfi_protect_bugfix(flash_info_t *info, long sector, int prot)
cmd = FLASH_CMD_PROTECT_SET;
else
cmd = FLASH_CMD_PROTECT_CLEAR;
- flash_write_cmd(info, sector, 0,
- FLASH_CMD_PROTECT);
+
+ flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT);
flash_write_cmd(info, sector, 0, cmd);
/* re-enable interrupts if necessary */
if (flag)
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index 48a8ca78e7..0624644581 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -799,6 +799,9 @@ void davinci_nand_init(struct nand_chip *nand)
#ifdef CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
nand->options |= NAND_NO_SUBPAGE_WRITE;
#endif
+#ifdef CONFIG_SYS_NAND_BUSWIDTH_16BIT
+ nand->options |= NAND_BUSWIDTH_16;
+#endif
#ifdef CONFIG_SYS_NAND_HW_ECC
nand->ecc.mode = NAND_ECC_HW;
nand->ecc.size = 512;
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c
index 3332ad95d4..875682b1b8 100644
--- a/drivers/net/e1000.c
+++ b/drivers/net/e1000.c
@@ -1522,11 +1522,10 @@ e1000_initialize_hardware_bits(struct e1000_hw *hw)
reg_txdctl1 |= E1000_TXDCTL_COUNT_DESC;
E1000_WRITE_REG(hw, TXDCTL1, reg_txdctl1);
- /* IGB is cool */
- if (hw->mac_type == e1000_igb)
- return;
switch (hw->mac_type) {
+ case e1000_igb: /* IGB is cool */
+ return;
case e1000_82571:
case e1000_82572:
/* Clear PHY TX compatible mode bits */
diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c
index a3f4423a20..5297e300a7 100644
--- a/drivers/net/rtl8169.c
+++ b/drivers/net/rtl8169.c
@@ -339,9 +339,6 @@ struct rtl8169_private {
static struct rtl8169_private *tpc;
-static const u16 rtl8169_intr_mask =
- SYSErr | PCSTimeout | RxUnderrun | RxOverflow | RxFIFOOver | TxErr |
- TxOK | RxErr | RxOK;
static const unsigned int rtl8169_rx_config =
(RX_FIFO_THRESH << RxCfgFIFOShift) | (RX_DMA_BURST << RxCfgDMAShift);
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c
index 3319e10467..526eac658a 100644
--- a/drivers/net/zynq_gem.c
+++ b/drivers/net/zynq_gem.c
@@ -706,7 +706,7 @@ static int zynq_gem_ofdata_to_platdata(struct udevice *dev)
priv->emio = fdtdec_get_bool(gd->fdt_blob, dev->of_offset, "xlnx,emio");
- printf("ZYNQ GEM: %lx, phyaddr %d, interface %s\n", (ulong)priv->iobase,
+ printf("ZYNQ GEM: %lx, phyaddr %x, interface %s\n", (ulong)priv->iobase,
priv->phyaddr, phy_string_for_interface(priv->interface));
return 0;
diff --git a/drivers/pci/pci_sh7751.c b/drivers/pci/pci_sh7751.c
index f189ed89c5..8a504457d2 100644
--- a/drivers/pci/pci_sh7751.c
+++ b/drivers/pci/pci_sh7751.c
@@ -66,9 +66,6 @@
#define SH7751_PCI_IO_BASE 0xFE240000
#define SH7751_PCI_IO_SIZE 0x00040000
-#define SH7751_CS3_BASE_ADDR 0x0C000000
-#define SH7751_P2CS3_BASE_ADDR 0xAC000000
-
#define SH7751_PCIPAR (vu_long *)0xFE2001C0
#define SH7751_PCIPDR (vu_long *)0xFE200220
@@ -153,18 +150,19 @@ int pci_sh7751_init(struct pci_controller *hose)
/* Set up target memory mappings (for external DMA access) */
/* Map both P0 and P2 range to Area 3 RAM for ease of use */
- p4_out((64 - 1) << 20, SH7751_PCILSR0);
- p4_out(SH7751_CS3_BASE_ADDR, SH7751_PCILAR0);
+ p4_out(CONFIG_SYS_SDRAM_SIZE - 0x100000, SH7751_PCILSR0);
+ p4_out(CONFIG_SYS_SDRAM_BASE & 0x1FF00000, SH7751_PCILAR0);
+ p4_out(CONFIG_SYS_SDRAM_BASE & 0xFFF00000, SH7751_PCICONF5);
+
p4_out(0, SH7751_PCILSR1);
p4_out(0, SH7751_PCILAR1);
- p4_out(SH7751_CS3_BASE_ADDR, SH7751_PCICONF5);
p4_out(0xd0000000, SH7751_PCICONF6);
/* Map memory window to same address on PCI bus */
p4_out(SH7751_PCI_MEM_BASE, SH7751_PCIMBR);
/* Map IO window to same address on PCI bus */
- p4_out(0x2000 & 0xfffc0000, SH7751_PCIIOBR);
+ p4_out(SH7751_PCI_IO_BASE, SH7751_PCIIOBR);
/* set BREQEN */
p4_out(inl(SH7751_BCR1) | 0x00080000, SH7751_BCR1);
diff --git a/drivers/phy/marvell/comphy_a3700.h b/drivers/phy/marvell/comphy_a3700.h
index eb2ed7b317..dd60b882dd 100644
--- a/drivers/phy/marvell/comphy_a3700.h
+++ b/drivers/phy/marvell/comphy_a3700.h
@@ -33,9 +33,9 @@
#define rb_pin_pu_tx BIT(18)
#define rb_pin_tx_idle BIT(19)
#define rf_gen_rx_sel_shift 22
-#define rf_gen_rx_select (0xFF << rf_gen_rx_sel_shift)
+#define rf_gen_rx_select (0x0F << rf_gen_rx_sel_shift)
#define rf_gen_tx_sel_shift 26
-#define rf_gen_tx_select (0xFF << rf_gen_tx_sel_shift)
+#define rf_gen_tx_select (0x0F << rf_gen_tx_sel_shift)
#define rb_phy_rx_init BIT(30)
#define COMPHY_PHY_STAT1_ADDR(lane) MVEBU_REG(0x018318 + (lane) * 0x28)
diff --git a/drivers/power/palmas.c b/drivers/power/palmas.c
index 6430fe004d..4f9a62cb34 100644
--- a/drivers/power/palmas.c
+++ b/drivers/power/palmas.c
@@ -23,11 +23,30 @@ void palmas_init_settings(void)
#endif
}
-int palmas_mmc1_poweron_ldo(void)
+#if defined(CONFIG_OMAP54XX)
+int lp873x_mmc1_poweron_ldo(uint voltage)
+{
+ if (palmas_i2c_write_u8(LP873X_LDO1_ADDR, LP873X_LDO1_VOLTAGE,
+ voltage)) {
+ printf("lp873x: could not set LDO1 voltage.\n");
+ return 1;
+ }
+ /* TURN ON LDO1 */
+ if (palmas_i2c_write_u8(LP873X_LDO1_ADDR, LP873X_LDO1_CTRL,
+ LP873X_LDO_CTRL_EN | LP873X_LDO_CTRL_RDIS_EN)) {
+ printf("lp873x: could not turn on LDO1.\n");
+ return 1;
+ }
+ return 0;
+
+}
+#endif
+
+int palmas_mmc1_poweron_ldo(uint voltage)
{
u8 val = 0;
-#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
+#if defined(CONFIG_DRA7XX)
/*
* Currently valid for the dra7xx_evm board:
* Set TPS659038 LDO1 to 3.0 V
diff --git a/drivers/pwm/pwm-imx-util.c b/drivers/pwm/pwm-imx-util.c
index 285564a6db..534dd8eece 100644
--- a/drivers/pwm/pwm-imx-util.c
+++ b/drivers/pwm/pwm-imx-util.c
@@ -15,7 +15,7 @@
#include <div64.h>
#include <asm/arch/imx-regs.h>
-/* pwm_id from 0..3 */
+/* pwm_id from 0..7 */
struct pwm_regs *pwm_id_to_reg(int pwm_id)
{
switch (pwm_id) {
@@ -27,6 +27,16 @@ struct pwm_regs *pwm_id_to_reg(int pwm_id)
return (struct pwm_regs *)PWM3_BASE_ADDR;
case 3:
return (struct pwm_regs *)PWM4_BASE_ADDR;
+#ifdef CONFIG_MX6SX
+ case 4:
+ return (struct pwm_regs *)PWM5_BASE_ADDR;
+ case 5:
+ return (struct pwm_regs *)PWM6_BASE_ADDR;
+ case 6:
+ return (struct pwm_regs *)PWM7_BASE_ADDR;
+ case 7:
+ return (struct pwm_regs *)PWM8_BASE_ADDR;
+#endif
default:
printf("unknown pwm_id: %d\n", pwm_id);
break;
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index b5d9048ad6..57af1b56cb 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -13,4 +13,10 @@ config DM_RTC
drivers to perform the actual functions. See rtc.h for a
description of the API.
+config RTC_PCF2127
+ bool "Enable PCF2127 driver"
+ depends on DM_RTC
+ help
+ Enable pcf2127 driver which provides rtc get and set function
+
endmenu
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index fc38a3f309..c919427085 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -45,6 +45,7 @@ obj-$(CONFIG_RTC_MV) += mvrtc.o
obj-$(CONFIG_RTC_MX27) += mx27rtc.o
obj-$(CONFIG_RTC_MXS) += mxsrtc.o
obj-$(CONFIG_RTC_PCF8563) += pcf8563.o
+obj-$(CONFIG_RTC_PCF2127) += pcf2127.o
obj-$(CONFIG_RTC_PL031) += pl031.o
obj-$(CONFIG_RTC_PT7C4338) += pt7c4338.o
obj-$(CONFIG_RTC_RS5C372A) += rs5c372.o
diff --git a/drivers/rtc/pcf2127.c b/drivers/rtc/pcf2127.c
new file mode 100644
index 0000000000..bc59c6cda3
--- /dev/null
+++ b/drivers/rtc/pcf2127.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2016 by NXP Semiconductors Inc.
+ * Date & Time support for PCF2127 RTC
+ */
+
+/* #define DEBUG */
+
+#include <common.h>
+#include <command.h>
+#include <dm.h>
+#include <i2c.h>
+#include <rtc.h>
+
+#define PCF2127_REG_CTRL1 (0x00)
+#define PCF2127_REG_CTRL2 (0x01)
+#define PCF2127_REG_CTRL3 (0x02)
+#define PCF2127_REG_SC (0x03) /* datetime */
+#define PCF2127_REG_MN (0x04)
+#define PCF2127_REG_HR (0x05)
+#define PCF2127_REG_DM (0x06)
+#define PCF2127_REG_DW (0x07)
+#define PCF2127_REG_MO (0x08)
+#define PCF2127_REG_YR (0x09)
+
+static int pcf2127_rtc_set(struct udevice *dev, const struct rtc_time *tm)
+{
+ uchar buf[8];
+ int i = 0;
+
+ /* start register address */
+ buf[i++] = PCF2127_REG_SC;
+
+ /* hours, minutes and seconds */
+ buf[i++] = bin2bcd(tm->tm_sec);
+ buf[i++] = bin2bcd(tm->tm_min);
+ buf[i++] = bin2bcd(tm->tm_hour);
+ buf[i++] = bin2bcd(tm->tm_mday);
+ buf[i++] = tm->tm_wday & 0x07;
+
+ /* month, 1 - 12 */
+ buf[i++] = bin2bcd(tm->tm_mon + 1);
+
+ /* year */
+ buf[i++] = bin2bcd(tm->tm_year % 100);
+
+ /* write register's data */
+ if (dm_i2c_write(dev, PCF2127_REG_CTRL1, buf, sizeof(buf)) < 0)
+ return -1;
+
+ return 0;
+}
+
+static int pcf2127_rtc_get(struct udevice *dev, struct rtc_time *tm)
+{
+ int rel = 0;
+ uchar buf[10] = { PCF2127_REG_CTRL1 };
+
+ if (dm_i2c_write(dev, PCF2127_REG_CTRL1, buf, 1) < 0)
+ return -1;
+ if (dm_i2c_read(dev, PCF2127_REG_CTRL1, buf, sizeof(buf)) < 0)
+ return -1;
+
+ if (buf[PCF2127_REG_CTRL3] & 0x04)
+ puts("### Warning: RTC Low Voltage - date/time not reliable\n");
+
+ tm->tm_sec = bcd2bin(buf[PCF2127_REG_SC] & 0x7F);
+ tm->tm_min = bcd2bin(buf[PCF2127_REG_MN] & 0x7F);
+ tm->tm_hour = bcd2bin(buf[PCF2127_REG_HR] & 0x3F);
+ tm->tm_mday = bcd2bin(buf[PCF2127_REG_DM] & 0x3F);
+ tm->tm_mon = bcd2bin(buf[PCF2127_REG_MO] & 0x1F) - 1;
+ tm->tm_year = bcd2bin(buf[PCF2127_REG_YR]) + 1900;
+ if (tm->tm_year < 1970)
+ tm->tm_year += 100; /* assume we are in 1970...2069 */
+ tm->tm_wday = buf[PCF2127_REG_DW] & 0x07;
+ tm->tm_yday = 0;
+ tm->tm_isdst = 0;
+
+ debug("Get DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
+ tm->tm_year, tm->tm_mon, tm->tm_mday, tm->tm_wday,
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+
+ return rel;
+}
+
+static int pcf2127_rtc_reset(struct udevice *dev)
+{
+ /*Doing nothing here*/
+ return 0;
+}
+
+static const struct rtc_ops pcf2127_rtc_ops = {
+ .get = pcf2127_rtc_get,
+ .set = pcf2127_rtc_set,
+ .reset = pcf2127_rtc_reset,
+};
+
+static const struct udevice_id pcf2127_rtc_ids[] = {
+ { .compatible = "pcf2127-rtc" },
+ { }
+};
+
+U_BOOT_DRIVER(rtc_pcf2127) = {
+ .name = "rtc-pcf2127",
+ .id = UCLASS_RTC,
+ .of_match = pcf2127_rtc_ids,
+ .ops = &pcf2127_rtc_ops,
+};
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 21b129206a..8430668bf9 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -31,7 +31,6 @@ obj-$(CONFIG_MESON_SERIAL) += serial_meson.o
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_ROCKCHIP_SERIAL) += serial_rockchip.o
endif
-obj-$(CONFIG_S3C24X0_SERIAL) += serial_s3c24x0.o
obj-$(CONFIG_XILINX_UARTLITE) += serial_xuartlite.o
obj-$(CONFIG_SANDBOX_SERIAL) += sandbox.o
obj-$(CONFIG_SCIF_CONSOLE) += serial_sh.o
diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c
deleted file mode 100644
index 0f0878a051..0000000000
--- a/drivers/serial/serial_s3c24x0.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/compiler.h>
-#include <asm/arch/s3c24x0_cpu.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef CONFIG_SERIAL1
-#define UART_NR S3C24X0_UART0
-
-#elif defined(CONFIG_SERIAL2)
-#define UART_NR S3C24X0_UART1
-
-#elif defined(CONFIG_SERIAL3)
-#define UART_NR S3C24X0_UART2
-
-#else
-#error "Bad: you didn't configure serial ..."
-#endif
-
-#include <asm/io.h>
-#include <serial.h>
-
-/* Multi serial device functions */
-#define DECLARE_S3C_SERIAL_FUNCTIONS(port) \
- int s3serial##port##_init(void) \
- { \
- return serial_init_dev(port); \
- } \
- void s3serial##port##_setbrg(void) \
- { \
- serial_setbrg_dev(port); \
- } \
- int s3serial##port##_getc(void) \
- { \
- return serial_getc_dev(port); \
- } \
- int s3serial##port##_tstc(void) \
- { \
- return serial_tstc_dev(port); \
- } \
- void s3serial##port##_putc(const char c) \
- { \
- serial_putc_dev(port, c); \
- } \
- void s3serial##port##_puts(const char *s) \
- { \
- serial_puts_dev(port, s); \
- }
-
-#define INIT_S3C_SERIAL_STRUCTURE(port, __name) { \
- .name = __name, \
- .start = s3serial##port##_init, \
- .stop = NULL, \
- .setbrg = s3serial##port##_setbrg, \
- .getc = s3serial##port##_getc, \
- .tstc = s3serial##port##_tstc, \
- .putc = s3serial##port##_putc, \
- .puts = s3serial##port##_puts, \
-}
-
-static void _serial_setbrg(const int dev_index)
-{
- struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
- unsigned int reg = 0;
- int i;
-
- /* value is calculated so : (int)(PCLK/16./baudrate) -1 */
- reg = get_PCLK() / (16 * gd->baudrate) - 1;
-
- writel(reg, &uart->ubrdiv);
- for (i = 0; i < 100; i++)
- /* Delay */ ;
-}
-
-static inline void serial_setbrg_dev(unsigned int dev_index)
-{
- _serial_setbrg(dev_index);
-}
-
-/* Initialise the serial port. The settings are always 8 data bits, no parity,
- * 1 stop bit, no start bits.
- */
-static int serial_init_dev(const int dev_index)
-{
- struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
-
- /* FIFO enable, Tx/Rx FIFO clear */
- writel(0x07, &uart->ufcon);
- writel(0x0, &uart->umcon);
-
- /* Normal,No parity,1 stop,8 bit */
- writel(0x3, &uart->ulcon);
- /*
- * tx=level,rx=edge,disable timeout int.,enable rx error int.,
- * normal,interrupt or polling
- */
- writel(0x245, &uart->ucon);
-
- _serial_setbrg(dev_index);
-
- return (0);
-}
-
-/*
- * Read a single byte from the serial port. Returns 1 on success, 0
- * otherwise. When the function is succesfull, the character read is
- * written into its argument c.
- */
-static int _serial_getc(const int dev_index)
-{
- struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
-
- while (!(readl(&uart->utrstat) & 0x1))
- /* wait for character to arrive */ ;
-
- return readb(&uart->urxh) & 0xff;
-}
-
-static inline int serial_getc_dev(unsigned int dev_index)
-{
- return _serial_getc(dev_index);
-}
-
-/*
- * Output a single byte to the serial port.
- */
-static void _serial_putc(const char c, const int dev_index)
-{
- struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
-
- /* If \n, also do \r */
- if (c == '\n')
- serial_putc('\r');
-
- while (!(readl(&uart->utrstat) & 0x2))
- /* wait for room in the tx FIFO */ ;
-
- writeb(c, &uart->utxh);
-}
-
-static inline void serial_putc_dev(unsigned int dev_index, const char c)
-{
- _serial_putc(c, dev_index);
-}
-
-/*
- * Test whether a character is in the RX buffer
- */
-static int _serial_tstc(const int dev_index)
-{
- struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
-
- return readl(&uart->utrstat) & 0x1;
-}
-
-static inline int serial_tstc_dev(unsigned int dev_index)
-{
- return _serial_tstc(dev_index);
-}
-
-static void _serial_puts(const char *s, const int dev_index)
-{
- while (*s) {
- _serial_putc(*s++, dev_index);
- }
-}
-
-static inline void serial_puts_dev(int dev_index, const char *s)
-{
- _serial_puts(s, dev_index);
-}
-
-DECLARE_S3C_SERIAL_FUNCTIONS(0);
-struct serial_device s3c24xx_serial0_device =
-INIT_S3C_SERIAL_STRUCTURE(0, "s3ser0");
-DECLARE_S3C_SERIAL_FUNCTIONS(1);
-struct serial_device s3c24xx_serial1_device =
-INIT_S3C_SERIAL_STRUCTURE(1, "s3ser1");
-DECLARE_S3C_SERIAL_FUNCTIONS(2);
-struct serial_device s3c24xx_serial2_device =
-INIT_S3C_SERIAL_STRUCTURE(2, "s3ser2");
-
-__weak struct serial_device *default_serial_console(void)
-{
-#if defined(CONFIG_SERIAL1)
- return &s3c24xx_serial0_device;
-#elif defined(CONFIG_SERIAL2)
- return &s3c24xx_serial1_device;
-#elif defined(CONFIG_SERIAL3)
- return &s3c24xx_serial2_device;
-#else
-#error "CONFIG_SERIAL? missing."
-#endif
-}
-
-void s3c24xx_serial_initialize(void)
-{
- serial_register(&s3c24xx_serial0_device);
- serial_register(&s3c24xx_serial1_device);
- serial_register(&s3c24xx_serial2_device);
-}
diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c
index da04886590..6f9f983524 100644
--- a/drivers/spi/ti_qspi.c
+++ b/drivers/spi/ti_qspi.c
@@ -383,7 +383,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
priv->base = (struct ti_qspi_regs *)QSPI_BASE;
priv->mode = mode;
-#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
+#if defined(CONFIG_DRA7XX)
priv->ctrl_mod_mmap = (void *)CORE_CTRL_IO;
priv->slave.memory_map = (void *)MMAP_START_ADDR_DRA;
priv->fclk = QSPI_DRA7XX_FCLK;
diff --git a/drivers/tpm/tpm_tis_lpc.c b/drivers/tpm/tpm_tis_lpc.c
index b4efbb5033..d2b3783673 100644
--- a/drivers/tpm/tpm_tis_lpc.c
+++ b/drivers/tpm/tpm_tis_lpc.c
@@ -21,6 +21,21 @@
#define PREFIX "lpc_tpm: "
+enum i2c_chip_type {
+ SLB9635,
+ AT97SC3204,
+};
+
+static const char * const chip_name[] = {
+ [SLB9635] = "Infineon SLB9635 TT 1.2",
+ [AT97SC3204] = "Atmel AT97SC3204",
+};
+
+static const u32 chip_didvid[] = {
+ [SLB9635] = 0xb15d1,
+ [AT97SC3204] = 0x32041114,
+};
+
struct tpm_locality {
u32 access;
u8 padding0[4];
@@ -146,9 +161,9 @@ static int tis_wait_reg(struct tpm_tis_lpc_priv *priv, u32 *reg, u8 mask,
static int tpm_tis_lpc_probe(struct udevice *dev)
{
struct tpm_tis_lpc_priv *priv = dev_get_priv(dev);
- u32 vid, did;
fdt_addr_t addr;
u32 didvid;
+ ulong chip_type = dev_get_driver_data(dev);
addr = dev_get_addr(dev);
if (addr == FDT_ADDR_T_NONE)
@@ -156,14 +171,15 @@ static int tpm_tis_lpc_probe(struct udevice *dev)
priv->regs = map_sysmem(addr, 0);
didvid = tpm_read_word(priv, &priv->regs[0].did_vid);
- vid = didvid & 0xffff;
- did = (didvid >> 16) & 0xffff;
- if (vid != 0x15d1 || did != 0xb) {
+ if (didvid != chip_didvid[chip_type]) {
+ u32 vid, did;
+ vid = didvid & 0xffff;
+ did = (didvid >> 16) & 0xffff;
debug("Invalid vendor/device ID %04x/%04x\n", vid, did);
- return -ENOSYS;
+ return -ENODEV;
}
- debug("Found TPM %s by %s\n", "SLB9635 TT 1.2", "Infineon");
+ debug("Found TPM: %s\n", chip_name[chip_type]);
return 0;
}
@@ -421,11 +437,13 @@ static int tpm_tis_lpc_close(struct udevice *dev)
static int tpm_tis_get_desc(struct udevice *dev, char *buf, int size)
{
+ ulong chip_type = dev_get_driver_data(dev);
+
if (size < 50)
return -ENOSPC;
- return snprintf(buf, size, "1.2 TPM (vendor %s, chip %s)",
- "Infineon", "SLB9635 TT 1.2");
+ return snprintf(buf, size, "1.2 TPM (%s)",
+ chip_name[chip_type]);
}
@@ -438,7 +456,8 @@ static const struct tpm_ops tpm_tis_lpc_ops = {
};
static const struct udevice_id tpm_tis_lpc_ids[] = {
- { .compatible = "infineon,slb9635lpc" },
+ { .compatible = "infineon,slb9635lpc", .data = SLB9635 },
+ { .compatible = "atmel,at97sc3204", .data = AT97SC3204 },
{ }
};
diff --git a/drivers/usb/dwc3/ti_usb_phy.c b/drivers/usb/dwc3/ti_usb_phy.c
index 4159e5a667..218a8e586c 100644
--- a/drivers/usb/dwc3/ti_usb_phy.c
+++ b/drivers/usb/dwc3/ti_usb_phy.c
@@ -193,7 +193,7 @@ void ti_usb2_phy_power(struct ti_usb_phy *phy, int on)
val = readl(phy->usb2_phy_power);
if (on) {
-#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
+#if defined(CONFIG_DRA7XX)
if (phy->index == 1)
val &= ~OMAP_CTRL_USB2_PHY_PD;
else
@@ -205,7 +205,7 @@ void ti_usb2_phy_power(struct ti_usb_phy *phy, int on)
AM437X_CTRL_USB2_OTGSESSEND_EN);
#endif
} else {
-#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)
+#if defined(CONFIG_DRA7XX)
if (phy->index == 1)
val |= OMAP_CTRL_USB2_PHY_PD;
else
diff --git a/drivers/usb/eth/r8152_fw.c b/drivers/usb/eth/r8152_fw.c
index b6c82283a8..81c3754550 100644
--- a/drivers/usb/eth/r8152_fw.c
+++ b/drivers/usb/eth/r8152_fw.c
@@ -871,10 +871,10 @@ void r8153_firmware(struct r8152 *tp)
} else if (tp->version == RTL_VER_04) {
r8153_pre_ram_code(tp, 0x7001);
- for (i = 0; i < ARRAY_SIZE(r8153_ram_code_bc); i += 2)
- ocp_write_word(tp, MCU_TYPE_PLA,
- r8153_ram_code_bc[i],
- r8153_ram_code_bc[i+1]);
+ for (i = 0; i < ARRAY_SIZE(r8153_ram_code_bc); i += 2)
+ ocp_write_word(tp, MCU_TYPE_PLA,
+ r8153_ram_code_bc[i],
+ r8153_ram_code_bc[i+1]);
r8153_post_ram_code(tp);
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 497b981129..289e5f1583 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -24,6 +24,10 @@
#include "gadget_chips.h"
#include "rndis.h"
+#include <dm.h>
+#include <dm/uclass-internal.h>
+#include <dm/device-internal.h>
+
#define USB_NET_NAME "usb_ether"
#define atomic_read
@@ -76,7 +80,6 @@ unsigned packet_received, packet_sent;
/* Based on linux 2.6.27 version */
#define DRIVER_VERSION "May Day 2005"
-static const char shortname[] = "ether";
static const char driver_desc[] = DRIVER_DESC;
#define RX_EXTRA 20 /* guard against rx overflows */
@@ -101,6 +104,9 @@ struct eth_dev {
struct usb_gadget *gadget;
struct usb_request *req; /* for control responses */
struct usb_request *stat_req; /* for cdc & rndis status */
+#ifdef CONFIG_DM_USB
+ struct udevice *usb_udev;
+#endif
u8 config;
struct usb_ep *in_ep, *out_ep, *status_ep;
@@ -134,9 +140,14 @@ struct eth_dev {
*/
/*-------------------------------------------------------------------------*/
-static struct eth_dev l_ethdev;
-static struct eth_device l_netdev;
-static struct usb_gadget_driver eth_driver;
+struct ether_priv {
+ struct eth_dev ethdev;
+ struct eth_device netdev;
+ struct usb_gadget_driver eth_driver;
+};
+
+struct ether_priv eth_priv;
+struct ether_priv *l_priv = &eth_priv;
/*-------------------------------------------------------------------------*/
@@ -1135,7 +1146,7 @@ static void eth_status_complete(struct usb_ep *ep, struct usb_request *req)
event->bNotificationType, value);
if (event->bNotificationType ==
USB_CDC_NOTIFY_SPEED_CHANGE) {
- l_ethdev.network_started = 1;
+ dev->network_started = 1;
printf("USB network up!\n");
}
}
@@ -1323,7 +1334,7 @@ eth_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
* that network is working. So we signalize it
* here.
*/
- l_ethdev.network_started = 1;
+ dev->network_started = 1;
debug("USB network up!\n");
goto done_set_intf;
}
@@ -1823,10 +1834,10 @@ static void rndis_control_ack_complete(struct usb_ep *ep,
debug("rndis control ack complete --> %d, %d/%d\n",
req->status, req->actual, req->length);
- if (!l_ethdev.network_started) {
+ if (!dev->network_started) {
if (rndis_get_state(dev->rndis_config)
== RNDIS_DATA_INITIALIZED) {
- l_ethdev.network_started = 1;
+ dev->network_started = 1;
printf("USB RNDIS network up!\n");
}
}
@@ -1841,7 +1852,8 @@ static char rndis_resp_buf[8] __attribute__((aligned(sizeof(__le32))));
static int rndis_control_ack(struct eth_device *net)
{
- struct eth_dev *dev = &l_ethdev;
+ struct ether_priv *priv = (struct ether_priv *)net->priv;
+ struct eth_dev *dev = &priv->ethdev;
int length;
struct usb_request *resp = dev->stat_req;
@@ -1982,7 +1994,7 @@ static int get_ether_addr(const char *str, u8 *dev_addr)
static int eth_bind(struct usb_gadget *gadget)
{
- struct eth_dev *dev = &l_ethdev;
+ struct eth_dev *dev = &l_priv->ethdev;
u8 cdc = 1, zlp = 1, rndis = 1;
struct usb_ep *in_ep, *out_ep, *status_ep = NULL;
int status = -ENOMEM;
@@ -2175,7 +2187,7 @@ autoconf_fail:
/* network device setup */
- dev->net = &l_netdev;
+ dev->net = &l_priv->netdev;
dev->cdc = cdc;
dev->zlp = zlp;
@@ -2303,19 +2315,39 @@ fail:
/*-------------------------------------------------------------------------*/
-static int usb_eth_init(struct eth_device *netdev, bd_t *bd)
+#ifdef CONFIG_DM_USB
+int dm_usb_init(struct eth_dev *e_dev)
{
- struct eth_dev *dev = &l_ethdev;
+ struct udevice *dev = NULL;
+ int ret;
+
+ ret = uclass_first_device(UCLASS_USB_DEV_GENERIC, &dev);
+ if (!dev || ret) {
+ error("No USB device found\n");
+ return -ENODEV;
+ }
+
+ e_dev->usb_udev = dev;
+
+ return ret;
+}
+#endif
+
+static int _usb_eth_init(struct ether_priv *priv)
+{
+ struct eth_dev *dev = &priv->ethdev;
struct usb_gadget *gadget;
unsigned long ts;
unsigned long timeout = USB_CONNECT_TIMEOUT;
- if (!netdev) {
- error("received NULL ptr");
- goto fail;
+#ifdef CONFIG_DM_USB
+ if (dm_usb_init(dev)) {
+ error("USB ether not found\n");
+ return -ENODEV;
}
-
+#else
board_usb_init(0, USB_INIT_DEVICE);
+#endif
/* Configure default mac-addresses for the USB ethernet device */
#ifdef CONFIG_USBNET_DEV_ADDR
@@ -2342,7 +2374,15 @@ static int usb_eth_init(struct eth_device *netdev, bd_t *bd)
goto fail;
}
- if (usb_gadget_register_driver(&eth_driver) < 0)
+ priv->eth_driver.speed = DEVSPEED;
+ priv->eth_driver.bind = eth_bind;
+ priv->eth_driver.unbind = eth_unbind;
+ priv->eth_driver.setup = eth_setup;
+ priv->eth_driver.reset = eth_disconnect;
+ priv->eth_driver.disconnect = eth_disconnect;
+ priv->eth_driver.suspend = eth_suspend;
+ priv->eth_driver.resume = eth_resume;
+ if (usb_gadget_register_driver(&priv->eth_driver) < 0)
goto fail;
dev->network_started = 0;
@@ -2357,7 +2397,7 @@ static int usb_eth_init(struct eth_device *netdev, bd_t *bd)
timeout = simple_strtoul(getenv("cdc_connect_timeout"),
NULL, 10) * CONFIG_SYS_HZ;
ts = get_timer(0);
- while (!l_ethdev.network_started) {
+ while (!dev->network_started) {
/* Handle control-c and timeouts */
if (ctrlc() || (get_timer(ts) > timeout)) {
error("The remote end did not respond in time.");
@@ -2373,11 +2413,11 @@ fail:
return -1;
}
-static int usb_eth_send(struct eth_device *netdev, void *packet, int length)
+static int _usb_eth_send(struct ether_priv *priv, void *packet, int length)
{
int retval;
void *rndis_pkt = NULL;
- struct eth_dev *dev = &l_ethdev;
+ struct eth_dev *dev = &priv->ethdev;
struct usb_request *req = dev->tx_req;
unsigned long ts;
unsigned long timeout = USB_CONNECT_TIMEOUT;
@@ -2442,34 +2482,16 @@ drop:
return -ENOMEM;
}
-static int usb_eth_recv(struct eth_device *netdev)
+static int _usb_eth_recv(struct ether_priv *priv)
{
- struct eth_dev *dev = &l_ethdev;
-
usb_gadget_handle_interrupts(0);
- if (packet_received) {
- debug("%s: packet received\n", __func__);
- if (dev->rx_req) {
- net_process_received_packet(net_rx_packets[0],
- dev->rx_req->length);
- packet_received = 0;
-
- rx_submit(dev, dev->rx_req, 0);
- } else
- error("dev->rx_req invalid");
- }
return 0;
}
-void usb_eth_halt(struct eth_device *netdev)
+void _usb_eth_halt(struct ether_priv *priv)
{
- struct eth_dev *dev = &l_ethdev;
-
- if (!netdev) {
- error("received NULL ptr");
- return;
- }
+ struct eth_dev *dev = &priv->ethdev;
/* If the gadget not registered, simple return */
if (!dev->gadget)
@@ -2496,27 +2518,65 @@ void usb_eth_halt(struct eth_device *netdev)
dev->network_started = 0;
}
- usb_gadget_unregister_driver(&eth_driver);
+ usb_gadget_unregister_driver(&priv->eth_driver);
+#ifdef CONFIG_DM_USB
+ device_remove(dev->usb_udev);
+#else
board_usb_cleanup(0, USB_INIT_DEVICE);
+#endif
+}
+
+static int usb_eth_init(struct eth_device *netdev, bd_t *bd)
+{
+ struct ether_priv *priv = (struct ether_priv *)netdev->priv;
+
+ return _usb_eth_init(priv);
}
-static struct usb_gadget_driver eth_driver = {
- .speed = DEVSPEED,
+static int usb_eth_send(struct eth_device *netdev, void *packet, int length)
+{
+ struct ether_priv *priv = (struct ether_priv *)netdev->priv;
- .bind = eth_bind,
- .unbind = eth_unbind,
+ return _usb_eth_send(priv, packet, length);
+}
- .setup = eth_setup,
- .reset = eth_disconnect,
- .disconnect = eth_disconnect,
+static int usb_eth_recv(struct eth_device *netdev)
+{
+ struct ether_priv *priv = (struct ether_priv *)netdev->priv;
+ struct eth_dev *dev = &priv->ethdev;
+ int ret;
+
+ ret = _usb_eth_recv(priv);
+ if (ret) {
+ error("error packet receive\n");
+ return ret;
+ }
- .suspend = eth_suspend,
- .resume = eth_resume,
-};
+ if (!packet_received)
+ return 0;
+
+ if (dev->rx_req) {
+ net_process_received_packet(net_rx_packets[0],
+ dev->rx_req->length);
+ } else {
+ error("dev->rx_req invalid");
+ }
+ packet_received = 0;
+ rx_submit(dev, dev->rx_req, 0);
+
+ return 0;
+}
+
+void usb_eth_halt(struct eth_device *netdev)
+{
+ struct ether_priv *priv = (struct ether_priv *)netdev->priv;
+
+ _usb_eth_halt(priv);
+}
int usb_eth_initialize(bd_t *bi)
{
- struct eth_device *netdev = &l_netdev;
+ struct eth_device *netdev = &l_priv->netdev;
strlcpy(netdev->name, USB_NET_NAME, sizeof(netdev->name));
@@ -2524,6 +2584,7 @@ int usb_eth_initialize(bd_t *bi)
netdev->send = usb_eth_send;
netdev->recv = usb_eth_recv;
netdev->halt = usb_eth_halt;
+ netdev->priv = l_priv;
#ifdef CONFIG_MCAST_TFTP
#error not supported
diff --git a/drivers/usb/musb-new/Kconfig b/drivers/usb/musb-new/Kconfig
index c264859b6c..caba42c26f 100644
--- a/drivers/usb/musb-new/Kconfig
+++ b/drivers/usb/musb-new/Kconfig
@@ -14,6 +14,15 @@ config USB_MUSB_GADGET
help
Enables the MUSB USB dual-role controller in gadget mode.
+config USB_MUSB_TI
+ bool "Enable TI OTG USB controller"
+ depends on DM_USB
+ default n
+ help
+ Say y here to enable support for the dual role high
+ speed USB controller based on the Mentor Graphics
+ silicon IP.
+
if USB_MUSB_HOST || USB_MUSB_GADGET
config USB_MUSB_PIC32
diff --git a/drivers/usb/musb-new/Makefile b/drivers/usb/musb-new/Makefile
index df1c3c8a45..296f230fbf 100644
--- a/drivers/usb/musb-new/Makefile
+++ b/drivers/usb/musb-new/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_USB_MUSB_AM35X) += am35x.o
obj-$(CONFIG_USB_MUSB_OMAP2PLUS) += omap2430.o
obj-$(CONFIG_USB_MUSB_PIC32) += pic32.o
obj-$(CONFIG_USB_MUSB_SUNXI) += sunxi.o
+obj-$(CONFIG_USB_MUSB_TI) += ti-musb.o
ccflags-y := $(call cc-option,-Wno-unused-variable) \
$(call cc-option,-Wno-unused-but-set-variable) \
diff --git a/drivers/usb/musb-new/am35x.c b/drivers/usb/musb-new/am35x.c
index b8791ddd5c..0167ea7797 100644
--- a/drivers/usb/musb-new/am35x.c
+++ b/drivers/usb/musb-new/am35x.c
@@ -336,7 +336,7 @@ eoi:
if (ret == IRQ_HANDLED || epintr || usbintr) {
/* clear level interrupt */
if (data->clear_irq)
- data->clear_irq();
+ data->clear_irq(data->dev);
/* write EOI */
musb_writel(reg_base, USB_END_OF_INTR_REG, 0);
}
@@ -401,14 +401,14 @@ static int am35x_musb_init(struct musb *musb)
/* Reset the musb */
if (data->reset)
- data->reset();
+ data->reset(data->dev);
/* Reset the controller */
musb_writel(reg_base, USB_CTRL_REG, AM35X_SOFT_RESET_MASK);
/* Start the on-chip PHY and its PLL. */
if (data->set_phy_power)
- data->set_phy_power(1);
+ data->set_phy_power(data->dev, 1);
msleep(5);
@@ -416,7 +416,7 @@ static int am35x_musb_init(struct musb *musb)
/* clear level interrupt */
if (data->clear_irq)
- data->clear_irq();
+ data->clear_irq(data->dev);
return 0;
}
@@ -439,7 +439,7 @@ static int am35x_musb_exit(struct musb *musb)
/* Shutdown the on-chip PHY and its PLL. */
if (data->set_phy_power)
- data->set_phy_power(0);
+ data->set_phy_power(data->dev, 0);
#ifndef __UBOOT__
usb_put_phy(musb->xceiv);
@@ -630,7 +630,7 @@ static int am35x_suspend(struct device *dev)
/* Shutdown the on-chip PHY and its PLL. */
if (data->set_phy_power)
- data->set_phy_power(0);
+ data->set_phy_power(data->dev, 0);
clk_disable(glue->phy_clk);
clk_disable(glue->clk);
@@ -647,7 +647,7 @@ static int am35x_resume(struct device *dev)
/* Start the on-chip PHY and its PLL. */
if (data->set_phy_power)
- data->set_phy_power(1);
+ data->set_phy_power(data->dev, 1);
ret = clk_enable(glue->phy_clk);
if (ret) {
diff --git a/drivers/usb/musb-new/musb_dsps.c b/drivers/usb/musb-new/musb_dsps.c
index a71db76d7c..399b85bbce 100644
--- a/drivers/usb/musb-new/musb_dsps.c
+++ b/drivers/usb/musb-new/musb_dsps.c
@@ -452,7 +452,7 @@ static int dsps_musb_init(struct musb *musb)
/* Start the on-chip PHY and its PLL. */
if (data->set_phy_power)
- data->set_phy_power(1);
+ data->set_phy_power(data->dev, 1);
musb->isr = dsps_interrupt;
@@ -493,7 +493,7 @@ static int dsps_musb_exit(struct musb *musb)
/* Shutdown the on-chip PHY and its PLL. */
if (data->set_phy_power)
- data->set_phy_power(0);
+ data->set_phy_power(data->dev, 0);
#ifndef __UBOOT__
/* NOP driver needs change if supporting dual instance */
@@ -693,7 +693,7 @@ static int dsps_suspend(struct device *dev)
/* Shutdown the on-chip PHY and its PLL. */
if (data->set_phy_power)
- data->set_phy_power(0);
+ data->set_phy_power(data->dev, 0);
return 0;
}
@@ -705,7 +705,7 @@ static int dsps_resume(struct device *dev)
/* Start the on-chip PHY and its PLL. */
if (data->set_phy_power)
- data->set_phy_power(1);
+ data->set_phy_power(data->dev, 1);
return 0;
}
diff --git a/drivers/usb/musb-new/ti-musb.c b/drivers/usb/musb-new/ti-musb.c
new file mode 100644
index 0000000000..1c15aa2a42
--- /dev/null
+++ b/drivers/usb/musb-new/ti-musb.c
@@ -0,0 +1,255 @@
+/*
+ * MISC driver for TI MUSB Glue.
+ *
+ * (C) Copyright 2016
+ * Texas Instruments Incorporated, <www.ti.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <command.h>
+#include <console.h>
+#include <dm.h>
+#include <linux/usb/otg.h>
+#include <dm/device-internal.h>
+#include <dm/lists.h>
+
+#include <asm/io.h>
+#include <asm/omap_musb.h>
+#include "musb_uboot.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_DM_USB
+
+/* USB 2.0 PHY Control */
+#define CM_PHY_PWRDN (1 << 0)
+#define CM_PHY_OTG_PWRDN (1 << 1)
+#define OTGVDET_EN (1 << 19)
+#define OTGSESSENDEN (1 << 20)
+
+#define AM335X_USB1_CTRL 0x8
+
+struct ti_musb_platdata {
+ void *base;
+ void *ctrl_mod_base;
+ struct musb_hdrc_platform_data plat;
+ struct musb_hdrc_config musb_config;
+ struct omap_musb_board_data otg_board_data;
+};
+
+static int ti_musb_get_usb_index(int node)
+{
+ const void *fdt = gd->fdt_blob;
+ int i = 0;
+ char path[64];
+ const char *alias_path;
+ char alias[16];
+
+ fdt_get_path(fdt, node, path, sizeof(path));
+
+ do {
+ snprintf(alias, sizeof(alias), "usb%d", i);
+ alias_path = fdt_get_alias(fdt, alias);
+ if (alias_path == NULL) {
+ debug("USB index not found\n");
+ return -ENOENT;
+ }
+
+ if (!strcmp(path, alias_path))
+ return i;
+
+ i++;
+ } while (alias_path);
+
+ return -ENOENT;
+}
+
+static void ti_musb_set_phy_power(struct udevice *dev, u8 on)
+{
+ struct ti_musb_platdata *platdata = dev_get_platdata(dev);
+
+ if (on) {
+ clrsetbits_le32(platdata->ctrl_mod_base,
+ CM_PHY_PWRDN | CM_PHY_OTG_PWRDN,
+ OTGVDET_EN | OTGSESSENDEN);
+ } else {
+ clrsetbits_le32(platdata->ctrl_mod_base, 0,
+ CM_PHY_PWRDN | CM_PHY_OTG_PWRDN);
+ }
+}
+
+static int ti_musb_ofdata_to_platdata(struct udevice *dev)
+{
+ struct ti_musb_platdata *platdata = dev_get_platdata(dev);
+ const void *fdt = gd->fdt_blob;
+ int node = dev->of_offset;
+ int phys;
+ int ctrl_mod;
+ int usb_index;
+
+ platdata->base = (void *)dev_get_addr_index(dev, 1);
+
+ phys = fdtdec_lookup_phandle(fdt, node, "phys");
+ ctrl_mod = fdtdec_lookup_phandle(fdt, phys, "ti,ctrl_mod");
+ platdata->ctrl_mod_base = (void *)fdtdec_get_addr(fdt, ctrl_mod, "reg");
+ usb_index = ti_musb_get_usb_index(node);
+ switch (usb_index) {
+ case 1:
+ platdata->ctrl_mod_base += AM335X_USB1_CTRL;
+ case 0:
+ default:
+ break;
+ }
+
+ platdata->musb_config.multipoint = fdtdec_get_int(fdt, node,
+ "mentor,multipoint",
+ -1);
+ if (platdata->musb_config.multipoint < 0) {
+ error("MUSB multipoint DT entry missing\n");
+ return -ENOENT;
+ }
+
+ platdata->musb_config.dyn_fifo = 1;
+
+ platdata->musb_config.num_eps = fdtdec_get_int(fdt, node,
+ "mentor,num-eps", -1);
+ if (platdata->musb_config.num_eps < 0) {
+ error("MUSB num-eps DT entry missing\n");
+ return -ENOENT;
+ }
+
+ platdata->musb_config.ram_bits = fdtdec_get_int(fdt, node,
+ "mentor,ram-bits", -1);
+ if (platdata->musb_config.ram_bits < 0) {
+ error("MUSB ram-bits DT entry missing\n");
+ return -ENOENT;
+ }
+
+ platdata->otg_board_data.set_phy_power = ti_musb_set_phy_power;
+ platdata->otg_board_data.dev = dev;
+ platdata->plat.config = &platdata->musb_config;
+
+ platdata->plat.power = fdtdec_get_int(fdt, node, "mentor,power", -1);
+ if (platdata->plat.power < 0) {
+ error("MUSB mentor,power DT entry missing\n");
+ return -ENOENT;
+ }
+
+ platdata->plat.platform_ops = &musb_dsps_ops;
+ platdata->plat.board_data = &platdata->otg_board_data;
+
+ return 0;
+}
+
+static int ti_musb_host_probe(struct udevice *dev)
+{
+ struct musb_host_data *host = dev_get_priv(dev);
+ struct ti_musb_platdata *platdata = dev_get_platdata(dev);
+ struct usb_bus_priv *priv = dev_get_uclass_priv(dev);
+ struct omap_musb_board_data *otg_board_data;
+ int ret;
+
+ priv->desc_before_addr = true;
+
+ otg_board_data = &platdata->otg_board_data;
+
+ host->host = musb_init_controller(&platdata->plat,
+ (struct device *)otg_board_data,
+ platdata->base);
+ if (!host->host)
+ return -EIO;
+
+ ret = musb_lowlevel_init(host);
+
+ return ret;
+}
+
+static int ti_musb_host_remove(struct udevice *dev)
+{
+ struct musb_host_data *host = dev_get_priv(dev);
+
+ musb_stop(host->host);
+
+ return 0;
+}
+
+static int ti_musb_host_ofdata_to_platdata(struct udevice *dev)
+{
+ struct ti_musb_platdata *platdata = dev_get_platdata(dev);
+ const void *fdt = gd->fdt_blob;
+ int node = dev->of_offset;
+ int ret;
+
+ ret = ti_musb_ofdata_to_platdata(dev);
+ if (ret) {
+ error("platdata dt parse error\n");
+ return ret;
+ }
+
+ platdata->plat.mode = MUSB_HOST;
+
+ return 0;
+}
+
+U_BOOT_DRIVER(ti_musb_host) = {
+ .name = "ti-musb-host",
+ .id = UCLASS_USB,
+ .ofdata_to_platdata = ti_musb_host_ofdata_to_platdata,
+ .probe = ti_musb_host_probe,
+ .remove = ti_musb_host_remove,
+ .ops = &musb_usb_ops,
+ .platdata_auto_alloc_size = sizeof(struct ti_musb_platdata),
+ .priv_auto_alloc_size = sizeof(struct musb_host_data),
+};
+
+static int ti_musb_wrapper_bind(struct udevice *parent)
+{
+ const void *fdt = gd->fdt_blob;
+ int node;
+ int ret;
+
+ for (node = fdt_first_subnode(fdt, parent->of_offset); node > 0;
+ node = fdt_next_subnode(fdt, node)) {
+ struct udevice *dev;
+ const char *name = fdt_get_name(fdt, node, NULL);
+ enum usb_dr_mode dr_mode;
+ struct driver *drv;
+
+ if (strncmp(name, "usb@", 4))
+ continue;
+
+ dr_mode = usb_get_dr_mode(node);
+ switch (dr_mode) {
+ case USB_DR_MODE_PERIPHERAL:
+ /* Bind MUSB device */
+ break;
+ case USB_DR_MODE_HOST:
+ /* Bind MUSB host */
+ ret = device_bind_driver_to_node(parent, "ti-musb-host",
+ name, node, &dev);
+ if (ret) {
+ error("musb - not able to bind usb host node\n");
+ return ret;
+ }
+ break;
+ default:
+ break;
+ };
+ }
+ return 0;
+}
+
+static const struct udevice_id ti_musb_ids[] = {
+ { .compatible = "ti,am33xx-usb" },
+ { }
+};
+
+U_BOOT_DRIVER(ti_musb_wrapper) = {
+ .name = "ti-musb-wrapper",
+ .id = UCLASS_MISC,
+ .of_match = ti_musb_ids,
+ .bind = ti_musb_wrapper_bind,
+};
+
+#endif /* CONFIG_DM_USB */