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Enable eMMC HS200 mode in Green's U-Boot defconfig (#3511)

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Follow-up to #3412. While we haven't seen any issues so far, it's mentioned in
the original patch series we took inspiration from that HS200 works more
reliably, so enable it in Green's defconfig by amending the patch.
This commit is contained in:
Jan Čermák 2024-08-08 18:40:20 +02:00 committed by GitHub
parent d6fa83a0d3
commit 0452965fb0
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1 changed files with 19 additions and 3 deletions
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22
buildroot-external/board/nabucasa/green/patches/uboot/0009-green-Do-not-use-eMMC-DDR52-mode.patch → buildroot-external/board/nabucasa/green/patches/uboot/0009-green-Do-not-use-eMMC-DDR52-mode-enable-HS200.patch
View File

@ -1,7 +1,7 @@
From 766d53ce6143b7e5f09a5f478e328cf8a1f183d4 Mon Sep 17 00:00:00 2001 From 331826e0c52d6bdd65d862e06834f23b3a750276 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20=C4=8Cerm=C3=A1k?= <sairon@sairon.cz> From: =?UTF-8?q?Jan=20=C4=8Cerm=C3=A1k?= <sairon@sairon.cz>
Date: Wed, 12 Jun 2024 15:20:46 +0200 Date: Wed, 12 Jun 2024 15:20:46 +0200
Subject: [PATCH] green: Do not use eMMC DDR52 mode Subject: [PATCH] green: Do not use eMMC DDR52 mode, enable HS200
MIME-Version: 1.0 MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8 Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit Content-Transfer-Encoding: 8bit
@ -11,12 +11,15 @@ DDR52 mode is used. Disable this mode and other HS modes, keep only
HS200 which works reliably with the eMMC used on Green. For more details HS200 which works reliably with the eMMC used on Green. For more details
see the upstream commit and mailing list discussion [1]. see the upstream commit and mailing list discussion [1].
Also enable HS200 support in defconfig.
[1] https://patchwork.ozlabs.org/project/uboot/patch/20240204205312.2342868-2-jonas@kwiboo.se/ [1] https://patchwork.ozlabs.org/project/uboot/patch/20240204205312.2342868-2-jonas@kwiboo.se/
Signed-off-by: Jan Čermák <sairon@sairon.cz> Signed-off-by: Jan Čermák <sairon@sairon.cz>
--- ---
arch/arm/dts/rk3566-ha-green-u-boot.dtsi | 5 +---- arch/arm/dts/rk3566-ha-green-u-boot.dtsi | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-) configs/green_defconfig | 2 ++
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/arm/dts/rk3566-ha-green-u-boot.dtsi b/arch/arm/dts/rk3566-ha-green-u-boot.dtsi diff --git a/arch/arm/dts/rk3566-ha-green-u-boot.dtsi b/arch/arm/dts/rk3566-ha-green-u-boot.dtsi
index 48d7b61513..8dc1585aac 100644 index 48d7b61513..8dc1585aac 100644
@ -40,3 +43,16 @@ index 48d7b61513..8dc1585aac 100644
-}; -};
\ No newline at end of file \ No newline at end of file
+}; +};
diff --git a/configs/green_defconfig b/configs/green_defconfig
index 71c9257d7d..7b5a705686 100644
--- a/configs/green_defconfig
+++ b/configs/green_defconfig
@@ -65,6 +65,8 @@ CONFIG_MISC=y
CONFIG_I2C_EEPROM=y
CONFIG_SYS_I2C_EEPROM_ADDR=0x0
CONFIG_SUPPORT_EMMC_RPMB=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_SPL_MMC_HS200_SUPPORT=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_MMC_SDHCI=y