From c00d7c33ba0150ccac01aad67a56295bfc8ed824 Mon Sep 17 00:00:00 2001 From: Wenyou Yang Date: Fri, 24 Mar 2017 11:34:03 +0800 Subject: ARM: at91: spl: specify MMC and NAND boot device When OF_CONTROL is enabled, MMC boot device should not be detected automatically, it should be MMC1 fixedly only the status "enabled" is available. Add NAND Flash boot device as well. Signed-off-by: Wenyou Yang --- arch/arm/mach-at91/spl.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/mach-at91') diff --git a/arch/arm/mach-at91/spl.c b/arch/arm/mach-at91/spl.c index 98f280c..e113336 100644 --- a/arch/arm/mach-at91/spl.c +++ b/arch/arm/mach-at91/spl.c @@ -39,12 +39,16 @@ u32 spl_boot_device(void) #if defined(CONFIG_SYS_USE_MMC) if (dev == ATMEL_SAMA5_BOOT_FROM_MCI) { +#if defined(CONFIG_SPL_OF_CONTROL) + return BOOT_DEVICE_MMC1; +#else if (off == 0) return BOOT_DEVICE_MMC1; if (off == 1) return BOOT_DEVICE_MMC2; printf("ERROR: MMC controller %i not present!\n", dev); hang(); +#endif } #endif @@ -53,6 +57,9 @@ u32 spl_boot_device(void) return BOOT_DEVICE_SPI; #endif + if (dev == ATMEL_SAMA5_BOOT_FROM_SMC) + return BOOT_DEVICE_NAND; + if (dev == ATMEL_SAMA5_BOOT_FROM_SAMBA) return BOOT_DEVICE_USB; -- cgit v1.1