| Message ID | 1515135863-27478-2-git-send-email-jagan@amarulasolutions.com |
|---|---|
| State | Rejected |
| Delegated to: | Jagannadha Sutradharudu Teki |
| Headers | show |
| Series | [U-Boot,1/3] board: engicam: Fix to remove legacy board/icorem6_rqs | expand |
diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h index 5184e00..92c953b 100644 --- a/arch/arm/include/asm/mach-imx/sys_proto.h +++ b/arch/arm/include/asm/mach-imx/sys_proto.h @@ -82,6 +82,7 @@ enum imx6_bmode { IMX6_BMODE_MMC, IMX6_BMODE_EMMC, IMX6_BMODE_NAND, + IMX6_BMODE_NANDxxx = 0xf, }; static inline u8 imx6_is_bmode_from_gpr9(void) diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c index d0d1b73..2bd9048 100644 --- a/arch/arm/mach-imx/spl.c +++ b/arch/arm/mach-imx/spl.c @@ -90,8 +90,8 @@ u32 spl_boot_device(void) case IMX6_BMODE_MMC: case IMX6_BMODE_EMMC: return BOOT_DEVICE_MMC1; - /* NAND Flash: 8.5.2, Table 8-10 */ - case IMX6_BMODE_NAND: + /* NAND Flash: 8.5.2, Table 8-10, Table 8-7 CFG1[7:4] = 1xxx */ + case IMX6_BMODE_NAND ... IMX6_BMODE_NANDxxx: return BOOT_DEVICE_NAND; } return BOOT_DEVICE_NONE;
from i.MX6QDRM.pdf, Table 8-7 nand boot device selection on i.MX6QDL not only depends on bit 7 of BOOT_CFG1 but other three bits are don't care like BOOT_CFG1[7:4] should be 1xxx So, check BOOT_CFG1[7:4] values from 8 to 0xf for nand boot device selection in spl_boot_device Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- arch/arm/include/asm/mach-imx/sys_proto.h | 1 + arch/arm/mach-imx/spl.c | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-)