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From: Chris Morgan <macroalpha82@gmail.com>
To: u-boot@lists.denx.de
Cc: jonas@kwiboo.se, trini@konsulko.com, kever.yang@rock-chips.com,
	philipp.tomsich@vrull.eu, sjg@chromium.org,
	Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH 2/2 V2] board: rockchip: rgxx3: Use sdmmc0 as first device
Date: Tue, 21 May 2024 10:45:49 -0500	[thread overview]
Message-ID: <20240521154549.255607-3-macroalpha82@gmail.com> (raw)
In-Reply-To: <20240521154549.255607-1-macroalpha82@gmail.com>

From: Chris Morgan <macromorgan@hotmail.com>

Some of the rgxx3 devices do not have a way to recover from a poor
flash of a bootloader to eMMC. Set the device to always attempt to boot
from sdmmc0 first which ensures that we can override the boot from
emmc if we have a card present with a valid fit signature. The
expectation is that this will protect from the very unlikely chance
we have a valid FIT signature on the eMMC but the U-Boot stage fails
for some other reason.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
 arch/arm/dts/rk3566-anbernic-rgxx3-u-boot.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/rk3566-anbernic-rgxx3-u-boot.dtsi b/arch/arm/dts/rk3566-anbernic-rgxx3-u-boot.dtsi
index 793ed4ae8a..c7e849816a 100644
--- a/arch/arm/dts/rk3566-anbernic-rgxx3-u-boot.dtsi
+++ b/arch/arm/dts/rk3566-anbernic-rgxx3-u-boot.dtsi
@@ -4,7 +4,7 @@
 
 / {
 	chosen {
-		u-boot,spl-boot-order = "same-as-spl", &sdmmc1, &sdmmc0;
+		u-boot,spl-boot-order = &sdmmc0, &sdhci;
 	};
 };
 
-- 
2.34.1


  parent reply	other threads:[~2024-05-21 15:46 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-21 15:45 [PATCH 0/2 V2] RGXX3: Set boot order for mmc0 first Chris Morgan
2024-05-21 15:45 ` [PATCH 1/2 V2] Revert "board: rockchip: Add early ADC button detect for RGxx3" Chris Morgan
2024-05-23  3:46   ` Kever Yang
2024-05-23  3:47   ` Kever Yang
2024-05-23 20:53     ` Chris Morgan
2024-05-21 15:45 ` Chris Morgan [this message]
2024-05-23  3:46   ` [PATCH 2/2 V2] board: rockchip: rgxx3: Use sdmmc0 as first device Kever Yang

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