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* [PATCH] rockchip: rk3399: boot_devices: fix eMMC node name
@ 2022-07-11 14:15 Quentin Schulz
  2022-07-11 18:22 ` Xavier Drudis Ferran
  2022-08-27  2:18 ` Kever Yang
  0 siblings, 2 replies; 13+ messages in thread
From: Quentin Schulz @ 2022-07-11 14:15 UTC (permalink / raw)
  Cc: sjg, philipp.tomsich, kever.yang, alpernebiyasak, hanetzer,
	email2tema, pbrobinson, u-boot, Quentin Schulz, Quentin Schulz

From: Quentin Schulz <quentin.schulz@theobroma-systems.com>

When idbloader.img is flashed on the eMMC, the SPL still tries to load
from SPI-NOR first.

This is due to an incorrect look-up in the Device Tree. Since commit
822556a93459 ("arm: dts: sync the Rockhip 3399 SoCs from Linux"), the
node name (but not label) changed from sdhci@fe330000 to mmc@fe330000
meaning U-Boot SPL is not looking for the correct node name anymore and
fails to find the "same-as-spl" node when eMMC is the medium from which
the SPL booted.

Fixes: 822556a93459 ("arm: dts: sync the Rockhip 3399 SoCs from Linux")
Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
---

Sorry for resend, was not yet subscribed.

 arch/arm/mach-rockchip/rk3399/rk3399.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c
index 01a05599cd..de11a3fa30 100644
--- a/arch/arm/mach-rockchip/rk3399/rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/rk3399.c
@@ -27,7 +27,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #define GRF_BASE	0xff770000
 
 const char * const boot_devices[BROM_LAST_BOOTSOURCE + 1] = {
-	[BROM_BOOTSOURCE_EMMC] = "/sdhci@fe330000",
+	[BROM_BOOTSOURCE_EMMC] = "/mmc@fe330000",
 	[BROM_BOOTSOURCE_SPINOR] = "/spi@ff1d0000/flash@0",
 	[BROM_BOOTSOURCE_SD] = "/mmc@fe320000",
 };
@@ -181,7 +181,7 @@ const char *spl_decode_boot_device(u32 boot_device)
 		const char *ofpath;
 	} spl_boot_devices_tbl[] = {
 		{ BOOT_DEVICE_MMC1, "/mmc@fe320000" },
-		{ BOOT_DEVICE_MMC2, "/sdhci@fe330000" },
+		{ BOOT_DEVICE_MMC2, "/mmc@fe330000" },
 		{ BOOT_DEVICE_SPI, "/spi@ff1d0000" },
 	};
 
-- 
2.36.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread
* [PATCH] rockchip: rk3399: boot_devices: fix eMMC node name
@ 2022-07-11 14:02 Quentin Schulz
  2022-07-28 13:15 ` Jagan Teki
  0 siblings, 1 reply; 13+ messages in thread
From: Quentin Schulz @ 2022-07-11 14:02 UTC (permalink / raw)
  Cc: sjg, philipp.tomsich, kever.yang, alpernebiyasak, hanetzer,
	email2tema, pbrobinson, u-boot, Quentin Schulz, Quentin Schulz

From: Quentin Schulz <quentin.schulz@theobroma-systems.com>

When idbloader.img is flashed on the eMMC, the SPL still tries to load
from SPI-NOR first.

This is due to an incorrect look-up in the Device Tree. Since commit
822556a93459 ("arm: dts: sync the Rockhip 3399 SoCs from Linux"), the
node name (but not label) changed from sdhci@fe330000 to mmc@fe330000
meaning U-Boot SPL is not looking for the correct node name anymore and
fails to find the "same-as-spl" node when eMMC is the medium from which
the SPL booted.

Fixes: 822556a93459 ("arm: dts: sync the Rockhip 3399 SoCs from Linux")
Cc: Quentin Schulz <foss+u-boot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
---
 arch/arm/mach-rockchip/rk3399/rk3399.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c
index 01a05599cd..de11a3fa30 100644
--- a/arch/arm/mach-rockchip/rk3399/rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/rk3399.c
@@ -27,7 +27,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #define GRF_BASE	0xff770000
 
 const char * const boot_devices[BROM_LAST_BOOTSOURCE + 1] = {
-	[BROM_BOOTSOURCE_EMMC] = "/sdhci@fe330000",
+	[BROM_BOOTSOURCE_EMMC] = "/mmc@fe330000",
 	[BROM_BOOTSOURCE_SPINOR] = "/spi@ff1d0000/flash@0",
 	[BROM_BOOTSOURCE_SD] = "/mmc@fe320000",
 };
@@ -181,7 +181,7 @@ const char *spl_decode_boot_device(u32 boot_device)
 		const char *ofpath;
 	} spl_boot_devices_tbl[] = {
 		{ BOOT_DEVICE_MMC1, "/mmc@fe320000" },
-		{ BOOT_DEVICE_MMC2, "/sdhci@fe330000" },
+		{ BOOT_DEVICE_MMC2, "/mmc@fe330000" },
 		{ BOOT_DEVICE_SPI, "/spi@ff1d0000" },
 	};
 
-- 
2.36.1


^ permalink raw reply related	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2022-08-27  2:18 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-07-11 14:15 [PATCH] rockchip: rk3399: boot_devices: fix eMMC node name Quentin Schulz
2022-07-11 18:22 ` Xavier Drudis Ferran
2022-07-12  3:01   ` Art Nikpal
2022-07-12  7:53     ` Quentin Schulz
2022-07-12  7:51   ` Quentin Schulz
2022-07-18  9:18   ` Quentin Schulz
2022-07-29  0:32     ` Art Nikpal
2022-08-12 10:34       ` Quentin Schulz
2022-08-27  2:18 ` Kever Yang
  -- strict thread matches above, loose matches on Subject: below --
2022-07-11 14:02 Quentin Schulz
2022-07-28 13:15 ` Jagan Teki
2022-07-29 14:37   ` Jagan Teki
2022-07-29 15:15     ` Tom Rini

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