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提交 e6027e6f 编写于 作者: M Marek Vasut 提交者： Marek Vasut
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ARM: rmobile: Update H2 Lager 

The H2 Lager port was broken since some time. This patch updates
the H2 Lager port to use modern frameworks, DM, DT probing, SPL
for the preloading and puts it on par with the M2 Porter board.
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
上级 1d0cb86e
隐藏空白更改
内联 并排
Showing with 526 addition and 203 deletion
arch/arm/dts/r8a7790-lager-u-boot.dts
浏览文件 @ e6027e6f
......@@ -8,3 +8,7 @@
#include "r8a7790-lager.dts"
#include "r8a7790-u-boot.dtsi"
&scif0 {
u-boot,dm-pre-reloc;
};
arch/arm/mach-rmobile/Kconfig.32
浏览文件 @ e6027e6f
......@@ -55,6 +55,9 @@ config TARGET_LAGER
bool "Lager board"
select DM
select DM_SERIAL
select SUPPORT_SPL
select USE_TINY_PRINTF
select SPL_TINY_MEMSET
config TARGET_KZM9G
bool "KZM9D board"
......
board/renesas/lager/Makefile
浏览文件 @ e6027e6f
......@@ -6,4 +6,8 @@
# SPDX-License-Identifier: GPL-2.0
#
obj-y := lager.o qos.o ../rcar-common/common.o
ifdef CONFIG_SPL_BUILD
obj-y := lager_spl.o
else
obj-y := lager.o qos.o
endif
board/renesas/lager/lager.c
浏览文件 @ e6027e6f
......@@ -57,105 +57,60 @@ void s_init(void)
qos_init();
}
#define TMU0_MSTP125 (1 << 25)
#define SCIF0_MSTP721 (1 << 21)
#define ETHER_MSTP813 (1 << 13)
#define MMC1_MSTP305 (1 << 5)
#define TMU0_MSTP125 BIT(25)
#define MSTPSR3 0xE6150048
#define SMSTPCR3 0xE615013C
#define SDHI0_MSTP314 (1 << 14)
#define SDHI1_MSTP313 (1 << 13)
#define SDHI2_MSTP312 (1 << 12)
#define SD2CKCR 0xE6150078
#define SD2_97500KHZ 0x7
#define SD1CKCR 0xE6150078
#define SD2CKCR 0xE615026C
#define SD_97500KHZ 0x7
int board_early_init_f(void)
{
/* TMU0 */
mstp_clrbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
/* SCIF0 */
mstp_clrbits_le32(MSTPSR7, SMSTPCR7, SCIF0_MSTP721);
/* ETHER */
mstp_clrbits_le32(MSTPSR8, SMSTPCR8, ETHER_MSTP813);
/* eMMC */
mstp_clrbits_le32(MSTPSR3, SMSTPCR3, MMC1_MSTP305);
/* SDHI0, 2 */
mstp_clrbits_le32(MSTPSR3, SMSTPCR3, SDHI0_MSTP314 | SDHI2_MSTP312);
/*
* SD0 clock is set to 97.5MHz by default.
* Set SD2 to the 97.5MHz as well.
* Set SD1 and SD2 to the 97.5MHz as well.
*/
writel(SD2_97500KHZ, SD2CKCR);
writel(SD_97500KHZ, SD1CKCR);
writel(SD_97500KHZ, SD2CKCR);
return 0;
}
DECLARE_GLOBAL_DATA_PTR;
#define ETHERNET_PHY_RESET 185 /* GPIO 5 31 */
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
/* Init PFC controller */
r8a7790_pinmux_init();
/* ETHER Enable */
gpio_request(GPIO_FN_ETH_CRS_DV, NULL);
gpio_request(GPIO_FN_ETH_RX_ER, NULL);
gpio_request(GPIO_FN_ETH_RXD0, NULL);
gpio_request(GPIO_FN_ETH_RXD1, NULL);
gpio_request(GPIO_FN_ETH_LINK, NULL);
gpio_request(GPIO_FN_ETH_REF_CLK, NULL);
gpio_request(GPIO_FN_ETH_MDIO, NULL);
gpio_request(GPIO_FN_ETH_TXD1, NULL);
gpio_request(GPIO_FN_ETH_TX_EN, NULL);
gpio_request(GPIO_FN_ETH_MAGIC, NULL);
gpio_request(GPIO_FN_ETH_TXD0, NULL);
gpio_request(GPIO_FN_ETH_MDC, NULL);
gpio_request(GPIO_FN_IRQ0, NULL);
gpio_request(GPIO_GP_5_31, NULL); /* PHY_RST */
gpio_direction_output(GPIO_GP_5_31, 0);
mdelay(20);
gpio_set_value(GPIO_GP_5_31, 1);
udelay(1);
/* Force ethernet PHY out of reset */
gpio_request(ETHERNET_PHY_RESET, "phy_reset");
gpio_direction_output(ETHERNET_PHY_RESET, 0);
mdelay(10);
gpio_direction_output(ETHERNET_PHY_RESET, 1);
return 0;
}
#define CXR24 0xEE7003C0 /* MAC address high register */
#define CXR25 0xEE7003C8 /* MAC address low register */
int board_eth_init(bd_t *bis)
int dram_init(void)
{
int ret = -ENODEV;
#ifdef CONFIG_SH_ETHER
u32 val;
unsigned char enetaddr[6];
if (fdtdec_setup_memory_size() != 0)
return -EINVAL;
ret = sh_eth_initialize(bis);
if (!eth_env_get_enetaddr("ethaddr", enetaddr))
return ret;
/* Set Mac address */
val = enetaddr[0] << 24 | enetaddr[1] << 16 |
enetaddr[2] << 8 | enetaddr[3];
writel(val, CXR24);
val = enetaddr[4] << 8 | enetaddr[5];
writel(val, CXR25);
return 0;
}
#endif
int dram_init_banksize(void)
{
fdtdec_setup_memory_banksize();
return ret;
return 0;
}
/* lager has KSZ8041NL/RNL */
#define PHY_CONTROL1 0x1E
#define PHY_LED_MODE 0xC0000
/* KSZ8041NL/RNL */
#define PHY_CONTROL1 0x1E
#define PHY_LED_MODE 0xC0000
#define PHY_LED_MODE_ACK 0x4000
int board_phy_config(struct phy_device *phydev)
{
......@@ -167,97 +122,44 @@ int board_phy_config(struct phy_device *phydev)
return 0;
}
int board_mmc_init(bd_t *bis)
const struct rmobile_sysinfo sysinfo = {
CONFIG_ARCH_RMOBILE_BOARD_STRING
};
void reset_cpu(ulong addr)
{
int ret = -ENODEV;
#ifdef CONFIG_SH_MMCIF
gpio_request(GPIO_FN_MMC1_D0, NULL);
gpio_request(GPIO_FN_MMC1_D1, NULL);
gpio_request(GPIO_FN_MMC1_D2, NULL);
gpio_request(GPIO_FN_MMC1_D3, NULL);
gpio_request(GPIO_FN_MMC1_D4, NULL);
gpio_request(GPIO_FN_MMC1_D5, NULL);
gpio_request(GPIO_FN_MMC1_D6, NULL);
gpio_request(GPIO_FN_MMC1_D7, NULL);
gpio_request(GPIO_FN_MMC1_CLK, NULL);
gpio_request(GPIO_FN_MMC1_CMD, NULL);
ret = mmcif_mmc_init();
#endif
#ifdef CONFIG_SH_SDHI
gpio_request(GPIO_FN_SD0_DAT0, NULL);
gpio_request(GPIO_FN_SD0_DAT1, NULL);
gpio_request(GPIO_FN_SD0_DAT2, NULL);
gpio_request(GPIO_FN_SD0_DAT3, NULL);
gpio_request(GPIO_FN_SD0_CLK, NULL);
gpio_request(GPIO_FN_SD0_CMD, NULL);
gpio_request(GPIO_FN_SD0_CD, NULL);
gpio_request(GPIO_FN_SD2_DAT0, NULL);
gpio_request(GPIO_FN_SD2_DAT1, NULL);
gpio_request(GPIO_FN_SD2_DAT2, NULL);
gpio_request(GPIO_FN_SD2_DAT3, NULL);
gpio_request(GPIO_FN_SD2_CLK, NULL);
gpio_request(GPIO_FN_SD2_CMD, NULL);
gpio_request(GPIO_FN_SD2_CD, NULL);
struct udevice *dev;
const u8 pmic_bus = 2;
const u8 pmic_addr = 0x58;
u8 data;
int ret;
/*
* SDHI 0
* need JP3 set to pin-1 side on board.
*/
gpio_request(GPIO_GP_5_24, NULL);
gpio_request(GPIO_GP_5_29, NULL);
gpio_direction_output(GPIO_GP_5_24, 1); /* power on */
gpio_direction_output(GPIO_GP_5_29, 1); /* 1: 3.3V, 0: 1.8V */
ret = i2c_get_chip_for_busnum(pmic_bus, pmic_addr, 1, &dev);
if (ret)
hang();
ret = sh_sdhi_init(CONFIG_SYS_SH_SDHI0_BASE, 0,
SH_SDHI_QUIRK_16BIT_BUF);
ret = dm_i2c_read(dev, 0x13, &data, 1);
if (ret)
return ret;
hang();
/* SDHI 2 */
gpio_request(GPIO_GP_5_25, NULL);
gpio_request(GPIO_GP_5_30, NULL);
gpio_direction_output(GPIO_GP_5_25, 1); /* power on */
gpio_direction_output(GPIO_GP_5_30, 1); /* 1: 3.3V, 0: 1.8V */
data |= BIT(1);
ret = sh_sdhi_init(CONFIG_SYS_SH_SDHI2_BASE, 2, 0);
#endif
return ret;
ret = dm_i2c_write(dev, 0x13, &data, 1);
if (ret)
hang();
}
int dram_init(void)
enum env_location env_get_location(enum env_operation op, int prio)
{
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
const u32 load_magic = 0xb33fc0de;
return 0;
}
/* Block environment access if loaded using JTAG */
if ((readl(CONFIG_SPL_TEXT_BASE + 0x24) == load_magic) &&
(op != ENVOP_INIT))
return ENVL_UNKNOWN;
const struct rmobile_sysinfo sysinfo = {
CONFIG_ARCH_RMOBILE_BOARD_STRING
};
void reset_cpu(ulong addr)
{
u8 val;
if (prio)
return ENVL_UNKNOWN;
i2c_set_bus_num(3); /* PowerIC connected to ch3 */
i2c_init(400000, 0);
i2c_read(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1);
val |= 0x02;
i2c_write(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1);
return ENVL_SPI_FLASH;
}
static const struct sh_serial_platdata serial_platdata = {
.base = SCIF0_BASE,
.type = PORT_SCIF,
.clk = 14745600,
.clk_mode = EXT_CLK,
};
U_BOOT_DEVICE(lager_serials) = {
.name = "serial_sh",
.platdata = &serial_platdata,
};
board/renesas/lager/lager_spl.c 0 → 100644
浏览文件 @ e6027e6f
/*
* board/renesas/lager/lager_spl.c
*
* Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
*
* SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
#include <malloc.h>
#include <dm/platform_data/serial_sh.h>
#include <asm/processor.h>
#include <asm/mach-types.h>
#include <asm/io.h>
#include <linux/errno.h>
#include <asm/arch/sys_proto.h>
#include <asm/gpio.h>
#include <asm/arch/rmobile.h>
#include <asm/arch/rcar-mstp.h>
#include <spl.h>
#define TMU0_MSTP125 BIT(25)
#define SCIF0_MSTP721 BIT(21)
#define QSPI_MSTP917 BIT(17)
#define SD2CKCR 0xE615026C
#define SD_97500KHZ 0x7
struct reg_config {
u16 off;
u32 val;
};
static void dbsc_wait(u16 reg)
{
static const u32 dbsc3_0_base = DBSC3_0_BASE;
while (!(readl(dbsc3_0_base + reg) & BIT(0)))
;
}
static void spl_init_sys(void)
{
u32 r0 = 0;
writel(0xa5a5a500, 0xe6020004);
writel(0xa5a5a500, 0xe6030004);
asm volatile(
/* ICIALLU - Invalidate I$ to PoU */
"mcr 15, 0, %0, cr7, cr5, 0 \n"
/* BPIALL - Invalidate branch predictors */
"mcr 15, 0, %0, cr7, cr5, 6 \n"
/* Set SCTLR[IZ] */
"mrc 15, 0, %0, cr1, cr0, 0 \n"
"orr %0, #0x1800 \n"
"mcr 15, 0, %0, cr1, cr0, 0 \n"
"isb sy \n"
:"=r"(r0));
}
static void spl_init_pfc(void)
{
static const struct reg_config pfc_with_unlock[] = {
{ 0x0090, 0x00000000 },
{ 0x0094, 0x00000000 },
{ 0x0098, 0xc0000000 },
{ 0x0020, 0x00000000 },
{ 0x0024, 0x00000000 },
{ 0x0028, 0x00000000 },
{ 0x002c, 0x20000000 },
{ 0x0030, 0x00001249 },
{ 0x0034, 0x00000278 },
{ 0x0038, 0x00000841 },
{ 0x003c, 0x00000000 },
{ 0x0040, 0x00000000 },
{ 0x0044, 0x10000000 },
{ 0x0048, 0x00000001 },
{ 0x004c, 0x0004aab0 },
{ 0x0050, 0x37301b00 },
{ 0x0054, 0x00048da3 },
{ 0x0058, 0x089044a1 },
{ 0x005c, 0x2a3a55b4 },
{ 0x0160, 0x00000003 },
{ 0x0004, 0xffffffff },
{ 0x0008, 0x2aef3fff },
{ 0x000c, 0x3fffffff },
{ 0x0010, 0xff7fc07f },
{ 0x0014, 0x7f3ff3f8 },
{ 0x0018, 0x1cfdfff7 },
};
static const struct reg_config pfc_without_unlock[] = {
{ 0x0100, 0x1fffffff },
{ 0x0104, 0xffff0318 },
{ 0x0108, 0x387fffe1 },
{ 0x010c, 0x00803f80 },
{ 0x0110, 0x1520009f },
{ 0x0114, 0x00000000 },
{ 0x0118, 0x00000000 },
};
static const u32 pfc_base = 0xe6060000;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(pfc_with_unlock); i++) {
writel(~pfc_with_unlock[i].val, pfc_base);
writel(pfc_with_unlock[i].val,
pfc_base | pfc_with_unlock[i].off);
}
for (i = 0; i < ARRAY_SIZE(pfc_without_unlock); i++)
writel(pfc_without_unlock[i].val,
pfc_base | pfc_without_unlock[i].off);
}
static void spl_init_gpio(void)
{
static const u16 gpio_offs[] = {
0x1000, 0x3000, 0x4000, 0x5000
};
static const struct reg_config gpio_set[] = {
{ 0x4000, 0x00c00000 },
{ 0x5000, 0x63020000 },
};
static const struct reg_config gpio_clr[] = {
{ 0x1000, 0x00000000 },
{ 0x3000, 0x00000000 },
{ 0x4000, 0x00c00000 },
{ 0x5000, 0xe3020000 },
};
static const u32 gpio_base = 0xe6050000;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(gpio_offs); i++)
writel(0, gpio_base | 0x20 | gpio_offs[i]);
for (i = 0; i < ARRAY_SIZE(gpio_offs); i++)
writel(0, gpio_base | 0x00 | gpio_offs[i]);
for (i = 0; i < ARRAY_SIZE(gpio_set); i++)
writel(gpio_set[i].val, gpio_base | 0x08 | gpio_set[i].off);
for (i = 0; i < ARRAY_SIZE(gpio_clr); i++)
writel(gpio_clr[i].val, gpio_base | 0x04 | gpio_clr[i].off);
}
static void spl_init_lbsc(void)
{
static const struct reg_config lbsc_config[] = {
{ 0x00, 0x00000020 },
{ 0x08, 0x00002020 },
{ 0x30, 0x02150326 },
{ 0x38, 0x077f077f },
};
static const u16 lbsc_offs[] = {
0x80, 0x84, 0x88, 0x8c, 0xa0, 0xc0, 0xc4, 0xc8, 0x180
};
static const u32 lbsc_base = 0xfec00200;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(lbsc_config); i++) {
writel(lbsc_config[i].val,
lbsc_base | lbsc_config[i].off);
writel(lbsc_config[i].val,
lbsc_base | (lbsc_config[i].off + 4));
}
for (i = 0; i < ARRAY_SIZE(lbsc_offs); i++)
writel(0, lbsc_base | lbsc_offs[i]);
}
static void spl_init_dbsc(void)
{
static const struct reg_config dbsc_config1[] = {
{ 0x0018, 0x21000000 },
{ 0x0018, 0x11000000 },
{ 0x0018, 0x10000000 },
{ 0x0280, 0x0000a55a },
{ 0x0290, 0x00000001 },
{ 0x02a0, 0x80000000 },
{ 0x0290, 0x00000004 },
};
static const struct reg_config dbsc_config4[] = {
{ 0x0290, 0x00000010 },
{ 0x02a0, 0xf004649b },
{ 0x0290, 0x0000000f },
{ 0x02a0, 0x00181ee4 },
{ 0x0290, 0x00000060 },
{ 0x02a0, 0x330657b2 },
{ 0x0290, 0x00000001 },
{ 0x02a0, 0x00000071 },
{ 0x0020, 0x00000007 },
{ 0x0024, 0x10030a02 },
{ 0x0030, 0x00000001 },
{ 0x00b0, 0x00000000 },
{ 0x0040, 0x0000000b },
{ 0x0044, 0x00000008 },
{ 0x0048, 0x00000000 },
{ 0x0050, 0x0000000b },
{ 0x0054, 0x000c000b },
{ 0x0058, 0x00000027 },
{ 0x005c, 0x0000001c },
{ 0x0060, 0x00000005 },
{ 0x0064, 0x00000018 },
{ 0x0068, 0x00000008 },
{ 0x006c, 0x0000000c },
{ 0x0070, 0x00000009 },
{ 0x0074, 0x00000012 },
{ 0x0078, 0x000000d0 },
{ 0x007c, 0x00140005 },
{ 0x0080, 0x00050004 },
{ 0x0084, 0x70233005 },
{ 0x0088, 0x000c0000 },
{ 0x008c, 0x00000300 },
{ 0x0090, 0x00000040 },
{ 0x0100, 0x00000001 },
{ 0x00c0, 0x00020001 },
{ 0x00c8, 0x20082008 },
{ 0x0380, 0x00020002 },
{ 0x0390, 0x0000000f },
};
static const struct reg_config dbsc_config5[] = {
{ 0x0244, 0x00000011 },
{ 0x0290, 0x00000006 },
{ 0x02a0, 0x0005c000 },
{ 0x0290, 0x00000003 },
{ 0x02a0, 0x0300c481 },
{ 0x0290, 0x00000023 },
{ 0x02a0, 0x00fdb6c0 },
{ 0x0290, 0x00000011 },
{ 0x02a0, 0x1000040b },
{ 0x0290, 0x00000012 },
{ 0x02a0, 0x9d5cbb66 },
{ 0x0290, 0x00000013 },
{ 0x02a0, 0x1a868300 },
{ 0x0290, 0x00000014 },
{ 0x02a0, 0x300214d8 },
{ 0x0290, 0x00000015 },
{ 0x02a0, 0x00000d70 },
{ 0x0290, 0x00000016 },
{ 0x02a0, 0x00000006 },
{ 0x0290, 0x00000017 },
{ 0x02a0, 0x00000018 },
{ 0x0290, 0x0000001a },
{ 0x02a0, 0x910035c7 },
{ 0x0290, 0x00000004 },
};
static const struct reg_config dbsc_config6[] = {
{ 0x0290, 0x00000001 },
{ 0x02a0, 0x00000181 },
{ 0x0018, 0x11000000 },
{ 0x0290, 0x00000004 },
};
static const struct reg_config dbsc_config7[] = {
{ 0x0290, 0x00000001 },
{ 0x02a0, 0x0000fe01 },
{ 0x0290, 0x00000004 },
};
static const struct reg_config dbsc_config8[] = {
{ 0x0304, 0x00000000 },
{ 0x00f4, 0x01004c20 },
{ 0x00f8, 0x014000aa },
{ 0x00e0, 0x00000140 },
{ 0x00e4, 0x00081860 },
{ 0x00e8, 0x00010000 },
{ 0x0014, 0x00000001 },
{ 0x0010, 0x00000001 },
{ 0x0280, 0x00000000 },
};
static const u32 dbsc3_0_base = DBSC3_0_BASE;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(dbsc_config1); i++)
writel(dbsc_config1[i].val, dbsc3_0_base | dbsc_config1[i].off);
dbsc_wait(0x2a0);
for (i = 0; i < ARRAY_SIZE(dbsc_config4); i++)
writel(dbsc_config4[i].val, dbsc3_0_base | dbsc_config4[i].off);
dbsc_wait(0x240);
for (i = 0; i < ARRAY_SIZE(dbsc_config5); i++)
writel(dbsc_config5[i].val, dbsc3_0_base | dbsc_config5[i].off);
dbsc_wait(0x2a0);
for (i = 0; i < ARRAY_SIZE(dbsc_config6); i++)
writel(dbsc_config6[i].val, dbsc3_0_base | dbsc_config6[i].off);
dbsc_wait(0x2a0);
for (i = 0; i < ARRAY_SIZE(dbsc_config7); i++)
writel(dbsc_config7[i].val, dbsc3_0_base | dbsc_config7[i].off);
dbsc_wait(0x2a0);
for (i = 0; i < ARRAY_SIZE(dbsc_config8); i++)
writel(dbsc_config8[i].val, dbsc3_0_base | dbsc_config8[i].off);
}
static void spl_init_qspi(void)
{
mstp_clrbits_le32(MSTPSR9, SMSTPCR9, QSPI_MSTP917);
static const u32 qspi_base = 0xe6b10000;
writeb(0x08, qspi_base + 0x00);
writeb(0x00, qspi_base + 0x01);
writeb(0x06, qspi_base + 0x02);
writeb(0x01, qspi_base + 0x0a);
writeb(0x00, qspi_base + 0x0b);
writeb(0x00, qspi_base + 0x0c);
writeb(0x00, qspi_base + 0x0d);
writeb(0x00, qspi_base + 0x0e);
writew(0xe080, qspi_base + 0x10);
writeb(0xc0, qspi_base + 0x18);
writeb(0x00, qspi_base + 0x18);
writeb(0x00, qspi_base + 0x08);
writeb(0x48, qspi_base + 0x00);
}
void board_init_f(ulong dummy)
{
mstp_clrbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
mstp_clrbits_le32(MSTPSR7, SMSTPCR7, SCIF0_MSTP721);
/*
* SD0 clock is set to 97.5MHz by default.
* Set SD2 to the 97.5MHz as well.
*/
writel(SD_97500KHZ, SD2CKCR);
spl_init_sys();
spl_init_pfc();
spl_init_gpio();
spl_init_lbsc();
spl_init_dbsc();
spl_init_qspi();
}
void spl_board_init(void)
{
/* UART clocks enabled and gd valid - init serial console */
preloader_console_init();
}
void board_boot_order(u32 *spl_boot_list)
{
const u32 jtag_magic = 0x1337c0de;
const u32 load_magic = 0xb33fc0de;
/*
* If JTAG probe sets special word at 0xe6300020, then it must
* put U-Boot into RAM and SPL will start it from RAM.
*/
if (readl(CONFIG_SPL_TEXT_BASE + 0x20) == jtag_magic) {
printf("JTAG boot detected!\n");
while (readl(CONFIG_SPL_TEXT_BASE + 0x24) != load_magic)
;
spl_boot_list[0] = BOOT_DEVICE_RAM;
spl_boot_list[1] = BOOT_DEVICE_NONE;
return;
}
/* Boot from SPI NOR with YMODEM UART fallback. */
spl_boot_list[0] = BOOT_DEVICE_SPI;
spl_boot_list[1] = BOOT_DEVICE_UART;
spl_boot_list[2] = BOOT_DEVICE_NONE;
}
void reset_cpu(ulong addr)
{
}
configs/lager_defconfig
浏览文件 @ e6027e6f
CONFIG_ARM=y
CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK=y
# CONFIG_SPL_USE_ARCH_MEMCPY is not set
# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_RMOBILE=y
CONFIG_SYS_TEXT_BASE=0xE8080000
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_SYS_TEXT_BASE=0x50000000
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x8000
CONFIG_R8A7790=y
CONFIG_TARGET_LAGER=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_SPL=y
CONFIG_DEFAULT_DEVICE_TREE="r8a7790-lager-u-boot"
CONFIG_SPL_SYS_MALLOC_F_LEN=0x2000
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_SYS_MALLOC_SIMPLE=y
CONFIG_SPL_RAM_SUPPORT=y
CONFIG_SPL_RAM_DEVICE=y
CONFIG_SPL_SPI_LOAD=y
CONFIG_SPL_YMODEM_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMI is not set
# CONFIG_CMD_XIMG is not set
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PCI=y
CONFIG_CMD_SDRAM=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
......@@ -19,22 +39,43 @@ CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_TIME=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_OF_CONTROL=y
CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_CLK=y
CONFIG_CLK_RENESAS=y
CONFIG_DM_GPIO=y
CONFIG_RCAR_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_RCAR_IIC=y
CONFIG_DM_MMC=y
CONFIG_SH_MMCIF=y
CONFIG_RENESAS_SDHI=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_PHY_MICREL=y
CONFIG_NETDEVICES=y
CONFIG_DM_ETH=y
CONFIG_SH_ETHER=y
CONFIG_BAUDRATE=38400
CONFIG_PCI=y
CONFIG_DM_PCI=y
CONFIG_PCI_RCAR_GEN2=y
CONFIG_PINCTRL=y
CONFIG_PINCONF=y
CONFIG_PINCTRL_PFC=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_SCIF_CONSOLE=y
CONFIG_SH_QSPI=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_PCI=y
CONFIG_USB_STORAGE=y
include/configs/lager.h
浏览文件 @ e6027e6f
......@@ -15,14 +15,9 @@
#include "rcar-gen2-common.h"
/* STACK */
#if defined(CONFIGF_RMOBILE_EXTRAM_BOOT)
#define CONFIG_SYS_INIT_SP_ADDR 0xB003FFFC
#else
#define CONFIG_SYS_INIT_SP_ADDR 0xE827FFFC
#endif
#define STACK_AREA_SIZE 0xC000
#define LOW_LEVEL_MERAM_STACK \
#define CONFIG_SYS_INIT_SP_ADDR 0x4f000000
#define STACK_AREA_SIZE 0x00100000
#define LOW_LEVEL_MERAM_STACK \
(CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
/* MEMORY */
......@@ -32,60 +27,38 @@
/* SCIF */
/* SPI */
/* FLASH */
#define CONFIG_SPI
/* SH Ether */
#define CONFIG_SH_ETHER_USE_PORT 0
#define CONFIG_SH_ETHER_PHY_ADDR 0x1
#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
#define CONFIG_SH_ETHER_ALIGNE_SIZE 64
#define CONFIG_SH_ETHER_CACHE_WRITEBACK
#define CONFIG_SH_ETHER_CACHE_INVALIDATE
#define CONFIG_SH_ETHER_ALIGNE_SIZE 64
#define CONFIG_BITBANGMII
#define CONFIG_BITBANGMII_MULTI
/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_RCAR
#define CONFIG_SYS_RCAR_I2C0_SPEED 400000
#define CONFIG_SYS_RCAR_I2C1_SPEED 400000
#define CONFIG_SYS_RCAR_I2C2_SPEED 400000
#define CONFIG_SYS_RCAR_I2C3_SPEED 400000
#define CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS 4
#define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */
/* Board Clock */
#define RMOBILE_XTAL_CLK 20000000u
#define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK
#define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */
#define CONFIG_PLL1_CLK_FREQ (CONFIG_SYS_CLK_FREQ * 156 / 2)
#define CONFIG_PLL1_DIV2_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 2)
#define CONFIG_MP_CLK_FREQ (CONFIG_PLL1_DIV2_CLK_FREQ / 15)
#define CONFIG_HP_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 12)
#define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2)
#define CONFIG_SYS_TMU_CLK_DIV 4
/* USB */
#define CONFIG_USB_EHCI_RMOBILE
#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
/* MMC */
#define CONFIG_SH_MMCIF_ADDR 0xEE220000
#define CONFIG_SH_MMCIF_CLK 97500000
/* Module stop status bits */
/* INTC-RT */
#define CONFIG_SMSTP0_ENA 0x00400000
/* MSIF */
#define CONFIG_SMSTP2_ENA 0x00002000
/* INTC-SYS, IRQC */
#define CONFIG_SMSTP4_ENA 0x00000180
/* SCIF0 */
#define CONFIG_SMSTP7_ENA 0x00200000
/* SDHI */
#define CONFIG_SH_SDHI_FREQ 97500000
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0"
/* SPL support */
#define CONFIG_SPL_TEXT_BASE 0xe6300000
#define CONFIG_SPL_STACK 0xe6340000
#define CONFIG_SPL_MAX_SIZE 0x4000
#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x140000
#ifdef CONFIG_SPL_BUILD
#define CONFIG_CONS_SCIF0
#define CONFIG_SH_SCIF_CLK_FREQ 65000000
#endif
#endif /* __LAGER_H */
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