[PATCH 3/4] arm: mach-k3: am642: Define NAND boot device

[Roger Quadros]

AM642 SoC supports booting from GPMC NAND device.
Define boot device for it.

Signed-off-by: Roger Quadros <rogerq at kernel.org>
---
 arch/arm/mach-k3/am642_init.c            | 3 +++
 arch/arm/mach-k3/include/mach/am64_spl.h | 1 +
 2 files changed, 4 insertions(+)

diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c
index 6085379f1d..ddf47ef0a9 100644
--- a/arch/arm/mach-k3/am642_init.c
+++ b/arch/arm/mach-k3/am642_init.c
@@ -348,6 +348,9 @@ static u32 __get_primary_bootmedia(u32 main_devstat)
 	case BOOT_DEVICE_EMMC:
 		return BOOT_DEVICE_MMC1;
 
+	case BOOT_DEVICE_NAND:
+		return BOOT_DEVICE_NAND;
+
 	case BOOT_DEVICE_MMC:
 		if ((bootmode_cfg & MAIN_DEVSTAT_PRIMARY_MMC_PORT_MASK) >>
 		     MAIN_DEVSTAT_PRIMARY_MMC_PORT_SHIFT)
diff --git a/arch/arm/mach-k3/include/mach/am64_spl.h b/arch/arm/mach-k3/include/mach/am64_spl.h
index b4f396b2c0..a0a517019c 100644
--- a/arch/arm/mach-k3/include/mach/am64_spl.h
+++ b/arch/arm/mach-k3/include/mach/am64_spl.h
@@ -22,6 +22,7 @@
 
 #define BOOT_DEVICE_USB			0x2A
 #define BOOT_DEVICE_DFU			0x0A
+#define BOOT_DEVICE_NAND		0x0B
 #define BOOT_DEVICE_GPMC_NOR		0x0C
 #define BOOT_DEVICE_PCIE		0x0D
 #define BOOT_DEVICE_XSPI		0x0E
-- 
2.34.1