diff options
Diffstat (limited to 'drivers/net/fsl-mc')
| -rw-r--r-- | drivers/net/fsl-mc/mc.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index 0a74e3e42e..8da04281e9 100644 --- a/drivers/net/fsl-mc/mc.c +++ b/drivers/net/fsl-mc/mc.c @@ -27,6 +27,7 @@ #define MC_MEM_SIZE_ENV_VAR "mcmemsize" #define MC_BOOT_TIMEOUT_ENV_VAR "mcboottimeout" +#define MC_BOOT_ENV_VAR "mcinitcmd" DECLARE_GLOBAL_DATA_PTR; static int mc_boot_status = -1; @@ -1368,3 +1369,18 @@ U_BOOT_CMD( "fsl_mc lazyapply DPL [DPL_addr] - Apply DPL file on exit\n" "fsl_mc start aiop [FW_addr] - Start AIOP\n" ); + +void mc_env_boot(void) +{ +#if defined(CONFIG_FSL_MC_ENET) + char *mc_boot_env_var; + /* The MC may only be initialized in the reset PHY function + * because otherwise U-Boot has not yet set up all the MAC + * address info properly. Without MAC addresses, the MC code + * can not properly initialize the DPC. + */ + mc_boot_env_var = getenv(MC_BOOT_ENV_VAR); + if (mc_boot_env_var) + run_command_list(mc_boot_env_var, -1, 0); +#endif /* CONFIG_FSL_MC_ENET */ +} |