diff options
Diffstat (limited to 'arch/arm/mach-tegra/board2.c')
| -rw-r--r-- | arch/arm/mach-tegra/board2.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board2.c b/arch/arm/mach-tegra/board2.c index 981768bb0e..cd405874d3 100644 --- a/arch/arm/mach-tegra/board2.c +++ b/arch/arm/mach-tegra/board2.c @@ -26,6 +26,10 @@ #include <asm/arch-tegra/gpu.h> #include <asm/arch-tegra/usb.h> #include <asm/arch-tegra/xusb-padctl.h> +#ifndef CONFIG_TEGRA186 +#include <asm/arch-tegra/fuse.h> +#include <asm/arch/gp_padctrl.h> +#endif #if IS_ENABLED(CONFIG_TEGRA_CLKRST) #include <asm/arch/clock.h> #endif @@ -256,6 +260,37 @@ int board_early_init_f(void) } #endif /* EARLY_INIT */ +#ifndef CONFIG_TEGRA186 +static void nvidia_board_late_init_generic(void) +{ + char serialno_str[17]; + + /* Set chip id as serialno */ + sprintf(serialno_str, "%016llx", tegra_chip_uid()); + env_set("serial#", serialno_str); + + switch (tegra_get_chip()) { + case CHIPID_TEGRA20: + env_set("platform", "tegra20"); + break; + case CHIPID_TEGRA30: + env_set("platform", "tegra30"); + break; + case CHIPID_TEGRA114: + env_set("platform", "tegra114"); + break; + case CHIPID_TEGRA124: + env_set("platform", "tegra124"); + break; + case CHIPID_TEGRA210: + env_set("platform", "tegra210"); + break; + default: + return; + } +} +#endif + int board_late_init(void) { #if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE) @@ -268,6 +303,14 @@ int board_late_init(void) #endif start_cpu_fan(); cboot_late_init(); + + /* + * Perform generic env setup in case + * vendor does not provide it. + */ +#ifndef CONFIG_TEGRA186 + nvidia_board_late_init_generic(); +#endif nvidia_board_late_init(); return 0; |