diff options
| author | yanhong.wang <yanhong.wang@starfivetech.com> | 2022-05-19 09:02:54 +0300 |
|---|---|---|
| committer | Yanhong Wang <yanhong.wang@linux.starfivetech.com> | 2022-10-18 11:24:36 +0300 |
| commit | 9ca1a627b4363ea3a08853cf1bbb821291ea0710 (patch) | |
| tree | b0fb4854fdd31ef758bf78c4ef3e4e269b98415d /board | |
| parent | 967e3296edfa01d8109213f5dd89b7bc9e6c1801 (diff) | |
| download | u-boot-9ca1a627b4363ea3a08853cf1bbb821291ea0710.tar.xz | |
board:starfive:evb: modify the GPIO configuration for sd module
Modify the GPIO configuration for sd&emmc module, switch the clk of sd&emmc
to high frequency
Signed-off-by: yanhong.wang <yanhong.wang@starfivetech.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/starfive/evb/spl.c | 11 | ||||
| -rw-r--r-- | board/starfive/evb/starfive_evb.c | 13 |
2 files changed, 15 insertions, 9 deletions
diff --git a/board/starfive/evb/spl.c b/board/starfive/evb/spl.c index 5b2b397508..50469b33c3 100644 --- a/board/starfive/evb/spl.c +++ b/board/starfive/evb/spl.c @@ -116,9 +116,20 @@ void board_init_f(ulong dummy) CLK_QSPI_REF_SW_MASK, (0 << CLK_QSPI_REF_SW_SHIFT) & CLK_QSPI_REF_SW_MASK); + clrsetbits_le32(SYS_CRG_BASE + CLK_SDIO_SOURCEMUX_OFFSET, + CLK_SDIO_SCLK_SW_MASK, + (0 << CLK_SDIO_SCLK_SW_SHIFT) & CLK_SDIO_SCLK_SW_MASK); + /*set GPIO to 1.8v*/ setbits_be32(SYS_SYSCON_BASE + 0xC, 0xf); + /* reset emmc */ + SYS_IOMUX_DOEN(22, LOW); + SYS_IOMUX_DOUT(22, 19); + /* reset sdio */ + SYS_IOMUX_DOEN(24, LOW); + SYS_IOMUX_DOUT(24, 66); + ret = spl_early_init(); if (ret) panic("spl_early_init() failed: %d\n", ret); diff --git a/board/starfive/evb/starfive_evb.c b/board/starfive/evb/starfive_evb.c index ff527a8768..d59bad49ee 100644 --- a/board/starfive/evb/starfive_evb.c +++ b/board/starfive/evb/starfive_evb.c @@ -101,16 +101,11 @@ static void jh7110_usb_init(void) static void jh7110_mmc_init(int id) { if (id == 0) { - SYS_IOMUX_DOEN(62, LOW); - SYS_IOMUX_DOUT(62, 19); + SYS_IOMUX_DOEN(22, LOW); + SYS_IOMUX_DOUT(22, 19); } else { - SYS_IOMUX_DOEN(10, LOW); - SYS_IOMUX_DOUT(10, 55); - SYS_IOMUX_COMPLEX(9, 44, 57, 19); - SYS_IOMUX_COMPLEX(11, 45, 58, 20); - SYS_IOMUX_COMPLEX(12, 46, 59, 21); - SYS_IOMUX_COMPLEX(7, 47, 60, 22); - SYS_IOMUX_COMPLEX(8, 48, 61, 23); + SYS_IOMUX_DOEN(24, LOW); + SYS_IOMUX_DOUT(24, 66); } } |