armv8: LS2080A: Consolidate LS2080A and LS2085A

[oweals/u-boot.git] / drivers / net / fsl-mc / mc.c

diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
index d2b8b5c47f15b757548a8b574e76f322b22e8da0..1811b0fe1a3f13d40203013bb4fb3a5a05c66b3e 100644 (file)
--- a/drivers/net/fsl-mc/mc.c
+++ b/drivers/net/fsl-mc/mc.c
@@ -356,6 +356,12 @@ static unsigned long get_mc_boot_timeout_ms(void)
 }
 
 #ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
+
+__weak bool soc_has_aiop(void)
+{
+       return false;
+}
+
 static int load_mc_aiop_img(u64 aiop_fw_addr)
 {
        u64 mc_ram_addr = mc_get_dram_addr();
@@ -363,6 +369,9 @@ static int load_mc_aiop_img(u64 aiop_fw_addr)
        void *aiop_img;
 #endif
 
+       /* Check if AIOP is available */
+       if (!soc_has_aiop())
+               return -ENODEV;
        /*
         * Load the MC AIOP image in the MC private DRAM block:
         */
@@ -1235,6 +1244,7 @@ static int do_fsl_mc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                                aiop_fw_addr = simple_strtoull(argv[3], NULL,
                                                               16);
 
+                               /* if SoC doesn't have AIOP, err = -ENODEV */
                                err = load_mc_aiop_img(aiop_fw_addr);
                                if (!err)
                                        printf("fsl-mc: AIOP FW applied\n");