From ec7fde3ebfeb1dc428206bf1afca87dbd86cc29b Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Wed, 13 Jul 2016 00:25:39 -0700 Subject: mx7: set soc environment according to exact SoC type This can be useful if the same U-Boot binary is used for boards available with a i.MX 7Solo and i.MX 7Dual. Signed-off-by: Stefan Agner Reviewed-by: Simon Glass --- arch/arm/cpu/armv7/mx7/soc.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/arm/cpu/armv7/mx7') diff --git a/arch/arm/cpu/armv7/mx7/soc.c b/arch/arm/cpu/armv7/mx7/soc.c index ef46c92..dead1d3 100644 --- a/arch/arm/cpu/armv7/mx7/soc.c +++ b/arch/arm/cpu/armv7/mx7/soc.c @@ -248,6 +248,20 @@ int arch_cpu_init(void) return 0; } +#ifdef CONFIG_ARCH_MISC_INIT +int arch_misc_init(void) +{ +#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + if (is_mx7d()) + setenv("soc", "imx7d"); + else + setenv("soc", "imx7s"); +#endif + + return 0; +} +#endif + #ifdef CONFIG_SERIAL_TAG void get_board_serial(struct tag_serialnr *serialnr) { -- cgit v1.1