[PATCH v2] rockchip: Fix spl mmc boot device ofpath

[Jagan Teki]

Linux v5.7-rc1 dts(i) sync has changed the sdmmc node from
dwmmc at fe320000 to mmc at fe320000 and this ofpath is being
used in rockchip spl bootdevice code.

So, update the ofpath with a new node name and prefix "same-as-spl" 
to missing u-boot,spl-boot-order.

Bug log:
U-Boot SPL 2020.07-rc2-00256-g9c5fef5774 (May 24 2020 - 20:20:43 +0530)
Trying to boot from MMC2
mmc_load_image_raw_sector: mmc block read error
Trying to boot from MMC1
mmc_load_image_raw_sector: mmc block read error
SPL: failed to boot from all boot devices

Fixes: 167efc2c7a46 ("arm64: dts: rk3399: Sync v5.7-rc1 from Linux"
Signed-off-by: Suniel Mahesh <sunil at amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
Changes for v2:
- prefix "same-as-spl" to missing u-boot,spl-boot-order

 arch/arm/dts/rk3399-evb-u-boot.dtsi               | 2 +-
 arch/arm/dts/rk3399-ficus-u-boot.dtsi             | 2 +-
 arch/arm/dts/rk3399-rock960-u-boot.dtsi           | 2 +-
 arch/arm/mach-rockchip/rk3399/rk3399.c            | 4 ++--
 board/theobroma-systems/puma_rk3399/puma-rk3399.c | 4 ++--
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/dts/rk3399-evb-u-boot.dtsi b/arch/arm/dts/rk3399-evb-u-boot.dtsi
index e5659d7999..0bb50b01da 100644
--- a/arch/arm/dts/rk3399-evb-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-evb-u-boot.dtsi
@@ -8,7 +8,7 @@
 
 / {
 	chosen {
-		u-boot,spl-boot-order = &sdhci, &sdmmc;
+		u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;
 	};
 };
 
diff --git a/arch/arm/dts/rk3399-ficus-u-boot.dtsi b/arch/arm/dts/rk3399-ficus-u-boot.dtsi
index f3f7aa7c45..38e0897db9 100644
--- a/arch/arm/dts/rk3399-ficus-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-ficus-u-boot.dtsi
@@ -8,6 +8,6 @@
 
 / {
 	chosen {
-		u-boot,spl-boot-order = &sdhci, &sdmmc;
+		u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;
 	};
 };
diff --git a/arch/arm/dts/rk3399-rock960-u-boot.dtsi b/arch/arm/dts/rk3399-rock960-u-boot.dtsi
index 82f2c311af..c190089e26 100644
--- a/arch/arm/dts/rk3399-rock960-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-rock960-u-boot.dtsi
@@ -8,7 +8,7 @@
 
 / {
 	chosen {
-		u-boot,spl-boot-order = &sdhci, &sdmmc;
+		u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc;
 	};
 
 	vdd_log: vdd-log {
diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c
index 09b0d6ebe8..4fda93b152 100644
--- a/arch/arm/mach-rockchip/rk3399/rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/rk3399.c
@@ -28,7 +28,7 @@ DECLARE_GLOBAL_DATA_PTR;
 const char * const boot_devices[BROM_LAST_BOOTSOURCE + 1] = {
 	[BROM_BOOTSOURCE_EMMC] = "/sdhci at fe330000",
 	[BROM_BOOTSOURCE_SPINOR] = "/spi at ff1d0000",
-	[BROM_BOOTSOURCE_SD] = "/dwmmc at fe320000",
+	[BROM_BOOTSOURCE_SD] = "/mmc at fe320000",
 };
 
 static struct mm_region rk3399_mem_map[] = {
@@ -176,7 +176,7 @@ const char *spl_decode_boot_device(u32 boot_device)
 		u32 boot_device;
 		const char *ofpath;
 	} spl_boot_devices_tbl[] = {
-		{ BOOT_DEVICE_MMC1, "/dwmmc at fe320000" },
+		{ BOOT_DEVICE_MMC1, "/mmc at fe320000" },
 		{ BOOT_DEVICE_MMC2, "/sdhci at fe330000" },
 		{ BOOT_DEVICE_SPI, "/spi at ff1d0000" },
 	};
diff --git a/board/theobroma-systems/puma_rk3399/puma-rk3399.c b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
index 561579d056..f7f08ae617 100644
--- a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
+++ b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
@@ -77,7 +77,7 @@ static int setup_boottargets(void)
 	}
 
 	/*
-	 * Only run, if booting from mmc1 (i.e. /dwmmc at fe320000) and
+	 * Only run, if booting from mmc1 (i.e. /mmc at fe320000) and
 	 * only consider cases where the default boot-order first
 	 * tries to boot from mmc0 (eMMC) and then from mmc1
 	 * (i.e. external SD).
@@ -85,7 +85,7 @@ static int setup_boottargets(void)
 	 * In other words: the SD card will be moved to earlier in the
 	 * order, if U-Boot was also loaded from the SD-card.
 	 */
-	if (!strcmp(boot_device, "/dwmmc at fe320000")) {
+	if (!strcmp(boot_device, "/mmc at fe320000")) {
 		char *mmc0, *mmc1;
 
 		debug("%s: booted from SD-Card\n", __func__);
-- 
2.25.1