Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

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

Merged
merged 1 commit into from
Aug 8, 2024
Merged

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

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 19 additions & 3 deletions ...09-green-Do-not-use-eMMC-DDR52-mode.patch → ...ot-use-eMMC-DDR52-mode-enable-HS200.patch
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -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>
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
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Expand All @@ -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
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/

Signed-off-by: Jan Čermák <sairon@sairon.cz>
---
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
index 48d7b61513..8dc1585aac 100644
Expand All @@ -40,3 +43,16 @@ index 48d7b61513..8dc1585aac 100644
-};
\ 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