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| author | Ye Li <ye.li@nxp.com> | 2017-03-13 22:54:14 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2017-04-05 17:23:07 +0800 |
| commit | 32147576237ff9e49c4314084a1e8b7a6fa5e27a (patch) | |
| tree | 361e1052d389b556d3fd425ed8aec20c117be863 /board | |
| parent | 3b0609ca267baaf6a78bebaccc6896e6508d1844 (diff) | |
| download | u-boot-imx-32147576237ff9e49c4314084a1e8b7a6fa5e27a.zip u-boot-imx-32147576237ff9e49c4314084a1e8b7a6fa5e27a.tar.gz u-boot-imx-32147576237ff9e49c4314084a1e8b7a6fa5e27a.tar.bz2 | |
MLK-14418-13 imx: mx7dsabresd: Update Misc codes
1. Add BMODE support
2. Update environment variables to align with v2016.03
3. Remove the wdog WCR bit 4 clear. Since we have implemented reset_cpu for mx7d.
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/mx7dsabresd/mx7dsabresd.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c index f5cb58f..fd60807 100644 --- a/board/freescale/mx7dsabresd/mx7dsabresd.c +++ b/board/freescale/mx7dsabresd/mx7dsabresd.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> @@ -597,6 +598,17 @@ 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(0x10, 0x10, 0x00, 0x00)}, + {"emmc", MAKE_CFGVAL(0x10, 0x2a, 0x00, 0x00)}, + /* TODO: Nand */ + {"qspi", MAKE_CFGVAL(0x00, 0x40, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + #ifdef CONFIG_DM_PMIC int power_init_board(void) { @@ -622,6 +634,9 @@ int power_init_board(void) int board_late_init(void) { struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR; +#ifdef CONFIG_CMD_BMODE + add_board_boot_modes(board_boot_modes); +#endif #ifdef CONFIG_ENV_IS_IN_MMC board_late_mmc_env_init(); @@ -631,12 +646,6 @@ int board_late_init(void) set_wdog_reset(wdog); - /* - * Do not assert internal WDOG_RESET_B_DEB(controlled by bit 4), - * since we use PMIC_PWRON to reset the board. - */ - clrsetbits_le16(&wdog->wcr, 0, 0x10); - return 0; } |