diff options
| author | yanhong.wang <yanhong.wang@starfivetech.com> | 2022-05-26 06:16:21 +0300 |
|---|---|---|
| committer | Yanhong Wang <yanhong.wang@linux.starfivetech.com> | 2022-10-18 11:24:36 +0300 |
| commit | 16178e355d396994e63546d552a5c75e4aad71c0 (patch) | |
| tree | 1238c29fec4e05df8680921e9ba8ded688809cbb /board | |
| parent | 5531f12c6efc79817914bf96f5b755840402e8c7 (diff) | |
| download | u-boot-16178e355d396994e63546d552a5c75e4aad71c0.tar.xz | |
SPL:starfive-jh7110: Modify the default division factor of sdcard clk
Modify the default division factor of sdcard clk to 4.
Signed-off-by: yanhong.wang <yanhong.wang@starfivetech.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/starfive/evb/spl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/starfive/evb/spl.c b/board/starfive/evb/spl.c index b683786d28..689a954e6f 100644 --- a/board/starfive/evb/spl.c +++ b/board/starfive/evb/spl.c @@ -119,6 +119,11 @@ void board_init_f(ulong dummy) /*set GPIO to 1.8v*/ setbits_le32(SYS_SYSCON_BASE + 0xC, 0xf); + /*set sdio0 sdcard clk default div to 4*/ + clrsetbits_le32(SYS_CRG_BASE + CLK_SDIO0_SDCARD_OFFSET, + CLK_SDIO0_SDCARD_MASK, + (4 << CLK_SDIO0_SDCARD_SHIFT) & CLK_SDIO0_SDCARD_MASK); + /* reset emmc */ SYS_IOMUX_DOEN(22, LOW); SYS_IOMUX_DOUT(22, 19); |