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| author | Ye.Li <B37916@freescale.com> | 2014-06-12 17:32:32 +0800 |
|---|---|---|
| committer | Ye.Li <B37916@freescale.com> | 2014-06-17 11:14:05 +0800 |
| commit | 0e1c9ce73883ab684d10e381c807e69ce0ec7839 (patch) | |
| tree | 15844b12fd49b2e95dd40d18c455b70ecdf9a983 /board | |
| parent | 42a8d227b508395ec370825aa100131917f2ceda (diff) | |
| download | u-boot-imx-0e1c9ce73883ab684d10e381c807e69ce0ec7839.zip u-boot-imx-0e1c9ce73883ab684d10e381c807e69ce0ec7839.tar.gz u-boot-imx-0e1c9ce73883ab684d10e381c807e69ce0ec7839.tar.bz2 | |
ENGR00315894-73 iMX6SX:SABRESD/ARM2 Add "bmode" command support
Enable the "CONFIG_CMD_BMODE" and add BSP support.
"bmode" supports to reboot:
SD4, QSPI2 (SABRESD)
SD2, SD3, eMMC, QSPI2, NAND, SPINOR (17x17 ARM2)
SD1, QSPI2, SPINOR, EIMNOR (19x19 ARM2)
BTW: Board rework is needed on ARM2 for NAND, SPINOR or EIMNOR boot.
Signed-off-by: Ye.Li <B37916@freescale.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c | 18 | ||||
| -rw-r--r-- | board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c | 16 | ||||
| -rw-r--r-- | board/freescale/mx6sxsabresd/mx6sxsabresd.c | 13 |
3 files changed, 47 insertions, 0 deletions
diff --git a/board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c b/board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c index 6e90909..6a9788b 100644 --- a/board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c +++ b/board/freescale/mx6sx_17x17_arm2/mx6sx_17x17_arm2.c @@ -11,6 +11,7 @@ #include <asm/arch/sys_proto.h> #include <asm/gpio.h> #include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/boot_mode.h> #include <asm/io.h> #include <linux/sizes.h> #include <common.h> @@ -639,8 +640,25 @@ int board_init(void) return 0; } +#ifdef CONFIG_CMD_BMODE +static const struct boot_mode board_boot_modes[] = { + /* 4 bit bus width */ + {"sd2", MAKE_CFGVAL(0x40, 0x28, 0x00, 0x00)}, + {"sd3", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)}, + {"emmc", MAKE_CFGVAL(0x60, 0x38, 0x00, 0x00)}, + {"qspi2", MAKE_CFGVAL(0x18, 0x00, 0x00, 0x00)}, + {"spinor", MAKE_CFGVAL(0x30, 0x00, 0x00, 0x0B)}, + {"nand", MAKE_CFGVAL(0x80, 0x00, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + int board_late_init(void) { +#ifdef CONFIG_CMD_BMODE + add_board_boot_modes(board_boot_modes); +#endif + #ifdef CONFIG_PFUZE100_PMIC_I2C int ret = 0; diff --git a/board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c b/board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c index 574f054..1e4f322 100644 --- a/board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c +++ b/board/freescale/mx6sx_19x19_arm2/mx6sx_19x19_arm2.c @@ -11,6 +11,7 @@ #include <asm/arch/sys_proto.h> #include <asm/gpio.h> #include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/boot_mode.h> #include <asm/io.h> #include <linux/sizes.h> #include <common.h> @@ -760,8 +761,23 @@ int board_init(void) return 0; } +#ifdef CONFIG_CMD_BMODE +static const struct boot_mode board_boot_modes[] = { + /* 4 bit bus width */ + {"sd1", MAKE_CFGVAL(0x40, 0x20, 0x00, 0x00)}, + {"qspi2", MAKE_CFGVAL(0x18, 0x00, 0x00, 0x00)}, + {"spinor", MAKE_CFGVAL(0x30, 0x00, 0x00, 0x0B)}, + {"eimnor", MAKE_CFGVAL(0x00, 0x80, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + int board_late_init(void) { +#ifdef CONFIG_CMD_BMODE + add_board_boot_modes(board_boot_modes); +#endif + #ifdef CONFIG_PFUZE100_PMIC_I2C int ret = 0; diff --git a/board/freescale/mx6sxsabresd/mx6sxsabresd.c b/board/freescale/mx6sxsabresd/mx6sxsabresd.c index 6a4311b..73f77b1 100644 --- a/board/freescale/mx6sxsabresd/mx6sxsabresd.c +++ b/board/freescale/mx6sxsabresd/mx6sxsabresd.c @@ -763,8 +763,21 @@ int board_init(void) return 0; } +#ifdef CONFIG_CMD_BMODE +static const struct boot_mode board_boot_modes[] = { + /* 4 bit bus width */ + {"sd4", MAKE_CFGVAL(0x40, 0x38, 0x00, 0x00)}, + {"qspi2", MAKE_CFGVAL(0x18, 0x00, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + int board_late_init(void) { +#ifdef CONFIG_CMD_BMODE + add_board_boot_modes(board_boot_modes); +#endif + #ifdef CONFIG_PFUZE100_PMIC_I2C int ret = 0; |