From: Quentin Schulz <[email protected]>
Tiger suffers from eMMC signal integrity issues which means we can only
run it at HS200 max.
The Device Tree has these properties removed since v6.18 (commit
baa18d577cd4 ("arm64: dts: rockchip: disable HS400 on RK3588 Tiger")),
which has now merged in U-Boot.
Since the controller side doesn't support HS400 anymore, let's not
confuse users as to why HS400 is enabled in the config but not working
as we know it cannot work (and won't be used anyway since the controller
doesn't advertise support for it in the Device Tree).
Signed-off-by: Quentin Schulz <[email protected]>
---
configs/tiger-rk3588_defconfig | 4 ----
1 file changed, 4 deletions(-)
diff --git a/configs/tiger-rk3588_defconfig b/configs/tiger-rk3588_defconfig
index 50a3b553a11..a545ec714b5 100644
--- a/configs/tiger-rk3588_defconfig
+++ b/configs/tiger-rk3588_defconfig
@@ -76,10 +76,6 @@ CONFIG_MMC_IO_VOLTAGE=y
CONFIG_SPL_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
CONFIG_SPL_MMC_UHS_SUPPORT=y
-CONFIG_MMC_HS400_ES_SUPPORT=y
-CONFIG_SPL_MMC_HS400_ES_SUPPORT=y
-CONFIG_MMC_HS400_SUPPORT=y
-CONFIG_SPL_MMC_HS400_SUPPORT=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_MMC_SDHCI=y
---
base-commit: 141be72e2a9d43aa4e3d1a6a6e0ab8f9eb8784c6
change-id: 20260108-tiger-no-hs400-445df94a6a6d
Best regards,
--
Quentin Schulz <[email protected]>
