riscv: Update Microchip MPFS Icicle Kit support

This patch updates Microchip MPFS Icicle Kit support. For now,
add Microchip I2C driver, set environment variables for
mac addresses and default build for SBI_V02.

Signed-off-by: Padmarao Begari <padmarao.begari@microchip.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

diff --git a/board/microchip/mpfs_icicle/Kconfig b/board/microchip/mpfs_icicle/Kconfig
index 4678462..092e411 100644 (file)
--- a/board/microchip/mpfs_icicle/Kconfig
+++ b/board/microchip/mpfs_icicle/Kconfig
@@ -45,5 +45,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy
        imply MMC_WRITE
        imply MMC_SDHCI
        imply MMC_SDHCI_CADENCE
+       imply MMC_SDHCI_ADMA
+       imply MMC_HS200_SUPPORT
+       imply CMD_I2C
+       imply DM_I2C
+       imply SYS_I2C_MICROCHIP
 
 endif

diff --git a/board/microchip/mpfs_icicle/mpfs_icicle.c b/board/microchip/mpfs_icicle/mpfs_icicle.c
index afef719..e74c9fb 100644 (file)
--- a/board/microchip/mpfs_icicle/mpfs_icicle.c
+++ b/board/microchip/mpfs_icicle/mpfs_icicle.c
@@ -119,7 +119,22 @@ int board_late_init(void)
                if (icicle_mac_addr[idx] == ':')
                        icicle_mac_addr[idx] = ' ';
        }
-       env_set("icicle_mac_addr", icicle_mac_addr);
+       env_set("icicle_mac_addr0", icicle_mac_addr);
+
+       mac_addr[5] = device_serial_number[0] + 1;
+
+       icicle_mac_addr[0] = '[';
+
+       sprintf(&icicle_mac_addr[1], "%pM", mac_addr);
+
+       icicle_mac_addr[18] = ']';
+       icicle_mac_addr[19] = '\0';
+
+       for (idx = 0; idx < 20; idx++) {
+               if (icicle_mac_addr[idx] == ':')
+                       icicle_mac_addr[idx] = ' ';
+       }
+       env_set("icicle_mac_addr1", icicle_mac_addr);
 
        return 0;
 }

diff --git a/configs/microchip_mpfs_icicle_defconfig b/configs/microchip_mpfs_icicle_defconfig
index 54458b7..e51afc1 100644 (file)
--- a/configs/microchip_mpfs_icicle_defconfig
+++ b/configs/microchip_mpfs_icicle_defconfig
@@ -6,7 +6,6 @@ CONFIG_DEFAULT_DEVICE_TREE="microchip-mpfs-icicle-kit"
 CONFIG_TARGET_MICROCHIP_ICICLE=y
 CONFIG_ARCH_RV64I=y
 CONFIG_RISCV_SMODE=y
-CONFIG_SBI_V01=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_LOAD_ADDR=0x80200000
 CONFIG_FIT=y