diff options
| author |   Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2018-01-22 18:12:01 +0300 |
|---|---|---|
| committer | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2018-01-22 18:12:01 +0300 |
| commit | 21610181defdc3b6e96084615fdd18114db7c019 (patch) | |
| tree | c5aa272864b537e4b620ec6cb207629cebe999b8 | |
| parent | 2fd66427bb1f3d7ac5afee7cd912ce0913c5f051 (diff) | |
Eagle: enable eMMC in uboot
| -rw-r--r-- | meta-rcar-gen3-adas/recipes-bsp/u-boot/u-boot/0015-board-renesas-Add-V3M-Eagle-board.patch | 36 |
1 files changed, 29 insertions, 7 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..8cecc10 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 | 246 ++++++++++++++++++++++++++++++++++++++++ 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, 441 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..b38c579 --- /dev/null +++ b/board/renesas/eagle/eagle.c -@@ -0,0 +1,224 @@ +@@ -0,0 +1,246 @@ +/* + * board/renesas/eagle/eagle.c + * This file is Eagle board support. @@ -128,6 +128,7 @@ index 0000000..4eda15c +DECLARE_GLOBAL_DATA_PTR; + +#define SCIF0_MSTP207 (1 << 7) ++#define SD2_MSTP314 (1 << 14) +#define ETHERAVB_MSTP812 (1 << 12) +#define RPC_MSTP917 (1 << 17) + @@ -156,6 +157,8 @@ index 0000000..4eda15c + mstp_clrbits_le32(MSTPSR1, SMSTPCR1, 0x02000000); + /* SCIF0 */ + mstp_clrbits_le32(MSTPSR2, SMSTPCR2, SCIF0_MSTP207); ++ /* SDHI2/MMC */ ++ mstp_clrbits_le32(MSTPSR3, SMSTPCR3, SD2_MSTP314); + /* EHTERAVB */ + mstp_clrbits_le32(MSTPSR8, SMSTPCR8, ETHERAVB_MSTP812); + /* QSPI */ @@ -265,7 +268,26 @@ index 0000000..4eda15c + +int board_mmc_init(bd_t *bis) +{ -+ return -ENODEV; ++ int ret = -ENODEV; ++#ifdef CONFIG_SH_SDHI ++ /* 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); ++ ++ ret = sh_sdhi_init(CONFIG_SYS_SH_SDHI2_BASE, 0, ++ SH_SDHI_QUIRK_64BIT_BUF); ++#endif ++ return ret; +} + + |