diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/mach-imx/sys_proto.h | 6 | ||||
| -rw-r--r-- | arch/arm/mach-imx/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/mach-imx/init.c | 12 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mx7/soc.c | 8 |
4 files changed, 23 insertions, 5 deletions
diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h index ab94024c9b..2d18b1f56b 100644 --- a/arch/arm/include/asm/mach-imx/sys_proto.h +++ b/arch/arm/include/asm/mach-imx/sys_proto.h @@ -78,7 +78,7 @@ struct bd_info; #define is_imx8qxp() (is_cpu_type(MXC_CPU_IMX8QXP)) #ifdef CONFIG_MX6 -#define IMX6_SRC_GPR10_BMODE BIT(28) +#define IMX6_SRC_GPR10_BMODE BIT(28) #define IMX6_BMODE_MASK GENMASK(7, 0) #define IMX6_BMODE_SHIFT 4 @@ -126,6 +126,10 @@ void gpr_init(void); #endif /* CONFIG_MX6 */ +#ifdef CONFIG_MX7 +#define IMX7_SRC_GPR10_BMODE BIT(28) +#endif + /* address translation table */ struct rproc_att { u32 da; /* device address (From Cortex M4 view) */ diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 1531d09f3b..8f64e23195 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -62,7 +62,7 @@ config CSF_SIZE config CMD_BMODE bool "Support the 'bmode' command" default y - depends on ARCH_MX6 || ARCH_MX5 + depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5 help This enables the 'bmode' (bootmode) command for forcing a boot from specific media. diff --git a/arch/arm/mach-imx/init.c b/arch/arm/mach-imx/init.c index 693b724429..e30d63b896 100644 --- a/arch/arm/mach-imx/init.c +++ b/arch/arm/mach-imx/init.c @@ -103,14 +103,20 @@ void init_src(void) #ifdef CONFIG_CMD_BMODE void boot_mode_apply(unsigned cfg_val) { - unsigned reg; +#ifdef CONFIG_MX6 + const u32 bmode = IMX6_SRC_GPR10_BMODE; +#elif CONFIG_MX7 + const u32 bmode = IMX7_SRC_GPR10_BMODE; +#endif struct src *psrc = (struct src *)SRC_BASE_ADDR; + unsigned reg; + writel(cfg_val, &psrc->gpr9); reg = readl(&psrc->gpr10); if (cfg_val) - reg |= IMX6_SRC_GPR10_BMODE; + reg |= bmode; else - reg &= ~IMX6_SRC_GPR10_BMODE; + reg &= ~bmode; writel(reg, &psrc->gpr10); } #endif diff --git a/arch/arm/mach-imx/mx7/soc.c b/arch/arm/mach-imx/mx7/soc.c index 9cb61f5c34..979ba3eebc 100644 --- a/arch/arm/mach-imx/mx7/soc.c +++ b/arch/arm/mach-imx/mx7/soc.c @@ -13,6 +13,7 @@ #include <asm/mach-imx/hab.h> #include <asm/mach-imx/rdc-sema.h> #include <asm/arch/imx-rdc.h> +#include <asm/mach-imx/boot_mode.h> #include <asm/arch/crm_regs.h> #include <dm.h> #include <env.h> @@ -410,6 +411,13 @@ void s_init(void) return; } +#ifndef CONFIG_SPL_BUILD +const struct boot_mode soc_boot_modes[] = { + {"normal", MAKE_CFGVAL(0x00, 0x00, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + void reset_misc(void) { #ifndef CONFIG_SPL_BUILD |