diff options
| author | Pascal Vizeli | 2020-11-27 17:28:21 +0100 |
|---|---|---|
| committer | Neil Armstrong | 2021-01-11 14:59:54 +0100 |
| commit | d42e7964d9ca756bced0c0e7e879ed06edb4b6cb (patch) | |
| tree | 95965ca555f63a40e58c762ed8a7c8f5ca78787d /board | |
| parent | cf47c0e23a25f10ea87fdb3ac4b1e4ea14823e16 (diff) | |
meson: Add soc_rev to environment
Add SoC revision to environment. This can be useful to select the
correct device tree at runtime (N2/N2+).
Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/amlogic/odroid-n2/odroid-n2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/amlogic/odroid-n2/odroid-n2.c b/board/amlogic/odroid-n2/odroid-n2.c index caf7fd68100..dc0d933a39e 100644 --- a/board/amlogic/odroid-n2/odroid-n2.c +++ b/board/amlogic/odroid-n2/odroid-n2.c @@ -12,6 +12,7 @@ #include <asm/io.h> #include <asm/arch/sm.h> #include <asm/arch/eth.h> +#include <asm/arch/boot.h> #define EFUSE_MAC_OFFSET 20 #define EFUSE_MAC_SIZE 12 @@ -23,6 +24,10 @@ int misc_init_r(void) char efuse_mac_addr[EFUSE_MAC_SIZE], tmp[3]; ssize_t len; + if (IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG) && + meson_get_soc_rev(tmp, sizeof(tmp)) > 0) + env_set("soc_rev", tmp); + meson_eth_init(PHY_INTERFACE_MODE_RGMII, 0); if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { |