diff options
Diffstat (limited to 'meta-rcar-gen3-adas/recipes-bsp/u-boot/u-boot/0015-board-renesas-Add-V3M-Eagle-board.patch')
| -rw-r--r-- | meta-rcar-gen3-adas/recipes-bsp/u-boot/u-boot/0015-board-renesas-Add-V3M-Eagle-board.patch | 130 |
1 files changed, 79 insertions, 51 deletions
diff --git a/meta-rcar-gen3-adas/recipes-bsp/u-boot/u-boot/0015-board-renesas-Add-V3M-Eagle-board.patch b/meta-rcar-gen3-adas/recipes-bsp/u-boot/u-boot/0015-board-renesas-Add-V3M-Eagle-board.patch index 5b300eb..7593dd8 100644 --- a/meta-rcar-gen3-adas/recipes-bsp/u-boot/u-boot/0015-board-renesas-Add-V3M-Eagle-board.patch +++ b/meta-rcar-gen3-adas/recipes-bsp/u-boot/u-boot/0015-board-renesas-Add-V3M-Eagle-board.patch @@ -9,12 +9,12 @@ Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> --- arch/arm/cpu/armv8/Kconfig | 4 + board/renesas/eagle/Kconfig | 15 +++ - board/renesas/eagle/MAINTAINERS | 6 ++ + board/renesas/eagle/MAINTAINERS | 6 + board/renesas/eagle/Makefile | 9 ++ - board/renesas/eagle/eagle.c | 224 ++++++++++++++++++++++++++++++++++++++++ + board/renesas/eagle/eagle.c | 252 ++++++++++++++++++++++++++++++++++++++++ configs/r8a7797_eagle_defconfig | 9 ++ - include/configs/r8a7797_eagle.h | 152 +++++++++++++++++++++++++++ - 7 files changed, 419 insertions(+) + include/configs/r8a7797_eagle.h | 152 ++++++++++++++++++++++++ + 7 files changed, 447 insertions(+) create mode 100644 board/renesas/eagle/Kconfig create mode 100644 board/renesas/eagle/MAINTAINERS create mode 100644 board/renesas/eagle/Makefile @@ -93,10 +93,10 @@ index 0000000..87d63e1 +obj-y := eagle.o ../rcar-gen3-common/common.o diff --git a/board/renesas/eagle/eagle.c b/board/renesas/eagle/eagle.c new file mode 100644 -index 0000000..4eda15c +index 0000000..48ea727 --- /dev/null +++ b/board/renesas/eagle/eagle.c -@@ -0,0 +1,224 @@ +@@ -0,0 +1,252 @@ +/* + * board/renesas/eagle/eagle.c + * This file is Eagle board support. @@ -128,27 +128,31 @@ index 0000000..4eda15c +DECLARE_GLOBAL_DATA_PTR; + +#define SCIF0_MSTP207 (1 << 7) ++#define SD0_MSTP314 (1 << 14) +#define ETHERAVB_MSTP812 (1 << 12) -+#define RPC_MSTP917 (1 << 17) ++#define RPC_MSTP917 (1 << 17) ++#define I2C0_MSTP931 (1 << 31) ++ ++#define SD0CKCR 0xE6150074 ++ ++#define PFC_PMMR 0xe6060000 ++#define PFC_POC1 0xe6060384 ++#define POC_MMC_3V3 0x003ff000 + -+#define CLK2MHZ(clk) (clk / 1000 / 1000) +void s_init(void) +{ + struct rcar_rwdt *rwdt = (struct rcar_rwdt *)RWDT_BASE; + struct rcar_swdt *swdt = (struct rcar_swdt *)SWDT_BASE; -+ u32 stc; + + /* Watchdog init */ + writel(0xA5A5A500, &rwdt->rwtcsra); + writel(0xA5A5A500, &swdt->swtcsra); -+ -+ /* CPU frequency setting. Set to 0.8GHz */ -+ stc = ((800 / CLK2MHZ(CONFIG_SYS_CLK_FREQ)) - 1) << PLL0_STC_BIT; -+ clrsetbits_le32(PLL0CR, PLL0_STC_MASK, stc); +} + +int board_early_init_f(void) +{ ++ int freq; ++ + rcar_prr_init(); + + writel(0xa5a5ffff, 0xe6150900); @@ -156,10 +160,17 @@ index 0000000..4eda15c + mstp_clrbits_le32(MSTPSR1, SMSTPCR1, 0x02000000); + /* SCIF0 */ + mstp_clrbits_le32(MSTPSR2, SMSTPCR2, SCIF0_MSTP207); ++ /* SDHI2/MMC */ ++ mstp_clrbits_le32(MSTPSR3, SMSTPCR3, SD0_MSTP314); + /* EHTERAVB */ + mstp_clrbits_le32(MSTPSR8, SMSTPCR8, ETHERAVB_MSTP812); + /* QSPI */ + mstp_clrbits_le32(MSTPSR9, SMSTPCR9, RPC_MSTP917); ++ /* I2C0 */ ++ mstp_clrbits_le32(MSTPSR9, SMSTPCR9, I2C0_MSTP931); ++ ++ freq = rcar_get_sdhi_config_clk(); ++ writel(freq, SD0CKCR); + + return 0; +} @@ -178,7 +189,7 @@ index 0000000..4eda15c + gpio_request(GPIO_FN_AVB0_AVTP_MATCH, NULL); + gpio_request(GPIO_FN_AVB0_LINK, NULL); + gpio_request(GPIO_FN_AVB0_PHY_INT, NULL); -+ gpio_request(GPIO_FN_AVB0_MAGIC, NULL); ++ /* gpio_request(GPIO_FN_AVB0_MAGIC, NULL); */ + gpio_request(GPIO_FN_AVB0_MDC, NULL); + gpio_request(GPIO_FN_AVB0_MDIO, NULL); + gpio_request(GPIO_FN_AVB0_TXCREFCLK, NULL); @@ -208,8 +219,8 @@ index 0000000..4eda15c + udelay(1); +#endif + -+ /* QSPI */ +#if !defined(CONFIG_SYS_NO_FLASH) ++ /* QSPI */ + gpio_request(GPIO_FN_QSPI0_SPCLK, NULL); + gpio_request(GPIO_FN_QSPI0_MOSI_IO0, NULL); + gpio_request(GPIO_FN_QSPI0_MISO_IO1, NULL); @@ -226,6 +237,12 @@ index 0000000..4eda15c + gpio_request(GPIO_FN_RPC_WP_N, NULL); + gpio_request(GPIO_FN_RPC_INT_N, NULL); +#endif ++ ++#if defined(CONFIG_SYS_I2C) && defined(CONFIG_SYS_I2C_RCAR) ++ /* I2C0 to access PMIC */ ++ gpio_request(GPIO_IFN_SDA0, NULL); ++ gpio_request(GPIO_IFN_SCL0, NULL); ++#endif + return 0; +} + @@ -265,22 +282,39 @@ index 0000000..4eda15c + +int board_mmc_init(bd_t *bis) +{ -+ return -ENODEV; ++ int ret = -ENODEV; ++#ifdef CONFIG_SH_SDHI ++ u32 val; ++ ++ /* SDHI2/eMMC */ ++ gpio_request(GPIO_FN_MMC_D0, NULL); ++ gpio_request(GPIO_FN_MMC_D1, NULL); ++ gpio_request(GPIO_FN_MMC_D2, NULL); ++ gpio_request(GPIO_FN_MMC_D3, NULL); ++ gpio_request(GPIO_FN_MMC_D4, NULL); ++ gpio_request(GPIO_FN_MMC_D5, NULL); ++ gpio_request(GPIO_FN_MMC_D6, NULL); ++ gpio_request(GPIO_FN_MMC_D7, NULL); ++ gpio_request(GPIO_FN_MMC_CLK, NULL); ++ gpio_request(GPIO_FN_MMC_CMD, NULL); ++ gpio_request(GPIO_FN_MMC_CD, NULL); ++ gpio_request(GPIO_FN_MMC_WP, NULL); ++ ++ val = readl(PFC_POC1); ++ val &= ~POC_MMC_3V3; /* POC = 1.8V */ ++ writel(~val, PFC_PMMR); ++ writel(val, PFC_POC1); ++ ++ ret = sh_sdhi_init(CONFIG_SYS_SH_SDHI2_BASE, 0, ++ SH_SDHI_QUIRK_64BIT_BUF); ++#endif ++ return ret; +} + + +int dram_init(void) +{ + gd->ram_size = PHYS_SDRAM_1_SIZE; -+#if (CONFIG_NR_DRAM_BANKS >= 2) -+ gd->ram_size += PHYS_SDRAM_2_SIZE; -+#endif -+#if (CONFIG_NR_DRAM_BANKS >= 3) -+ gd->ram_size += PHYS_SDRAM_3_SIZE; -+#endif -+#if (CONFIG_NR_DRAM_BANKS >= 4) -+ gd->ram_size += PHYS_SDRAM_4_SIZE; -+#endif + + return 0; +} @@ -289,18 +323,6 @@ index 0000000..4eda15c +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; -+#if (CONFIG_NR_DRAM_BANKS >= 2) -+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2; -+ gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; -+#endif -+#if (CONFIG_NR_DRAM_BANKS >= 3) -+ gd->bd->bi_dram[2].start = PHYS_SDRAM_3; -+ gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE; -+#endif -+#if (CONFIG_NR_DRAM_BANKS >= 4) -+ gd->bd->bi_dram[3].start = PHYS_SDRAM_4; -+ gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE; -+#endif +} + +const struct rcar_sysinfo sysinfo = { @@ -309,8 +331,14 @@ index 0000000..4eda15c + +void reset_cpu(ulong addr) +{ -+#if defined(CONFIG_SYS_I2C) && defined(CONFIG_SYS_I2C_SH) -+ i2c_reg_write(CONFIG_SYS_I2C_POWERIC_ADDR, 0x20, 0x80); ++#if defined(CONFIG_SYS_I2C) && defined(CONFIG_SYS_I2C_RCAR) ++ u8 val; ++ ++ i2c_set_bus_num(0); ++ 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); +#endif +} + @@ -338,7 +366,7 @@ index 0000000..d68e28f +CONFIG_SPI_FLASH_SPANSION=y diff --git a/include/configs/r8a7797_eagle.h b/include/configs/r8a7797_eagle.h new file mode 100644 -index 0000000..a4ae6bf +index 0000000..c6ab5b7 --- /dev/null +++ b/include/configs/r8a7797_eagle.h @@ -0,0 +1,152 @@ @@ -362,8 +390,8 @@ index 0000000..a4ae6bf +#include "rcar-gen3-common.h" + +/* Cache Definitions */ -+#define CONFIG_SYS_DCACHE_OFF -+#define CONFIG_SYS_ICACHE_OFF ++//#define CONFIG_SYS_DCACHE_OFF ++//#define CONFIG_SYS_ICACHE_OFF + +/* SCIF */ +#define CONFIG_SCIF_CONSOLE @@ -412,6 +440,7 @@ index 0000000..a4ae6bf +#define CONFIG_PLL1_CLK_FREQ (CONFIG_SYS_CLK_FREQ * 192 / 2) +#define CONFIG_S3D2_CLK_FREQ (266666666u/2) +#define CONFIG_S3D4_CLK_FREQ (266666666u/4) ++#define CONFIG_S2D2_CLK_FREQ (133333333u) + +/* Generic Timer Definitions (use in assembler source) */ +#define COUNTER_FREQUENCY 0xFE502A /* 16.66MHz from CPclk */ @@ -423,15 +452,14 @@ index 0000000..a4ae6bf + +/* i2c */ +#define CONFIG_SYS_I2C -+#define CONFIG_SYS_I2C_SH -+#define CONFIG_SYS_I2C_SLAVE 0x60 -+#define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 1 -+#define CONFIG_SYS_I2C_SH_SPEED0 400000 -+#define CONFIG_SH_I2C_DATA_HIGH 4 -+#define CONFIG_SH_I2C_DATA_LOW 5 -+#define CONFIG_SH_I2C_CLOCK 10000000 -+ -+#define CONFIG_SYS_I2C_POWERIC_ADDR 0x30 ++#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 0x5A ++#define CONFIG_HP_CLK_FREQ CONFIG_S2D2_CLK_FREQ + +/* USB */ +#undef CONFIG_CMD_USB |