[U-Boot] [PATCH v2 6/8] mvebu: Add rudimental MV78320 support

[Phil Sutter]

Signed-off-by: Phil Sutter <p...@nwl.cc>
---
 arch/arm/mach-mvebu/cpu.c                           | 16 +++++++++++-----
 arch/arm/mach-mvebu/include/mach/soc.h              |  1 +
 arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c |  6 +++++-
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/arch/arm/mach-mvebu/cpu.c b/arch/arm/mach-mvebu/cpu.c
index fd12c22..941df7e 100644
--- a/arch/arm/mach-mvebu/cpu.c
+++ b/arch/arm/mach-mvebu/cpu.c
@@ -70,13 +70,16 @@ int mvebu_soc_family(void)
 {
        u16 devid = (readl(MVEBU_REG_PCIE_DEVID) >> 16) & 0xffff;
 
-       if ((devid == SOC_MV78260_ID) || (devid == SOC_MV78460_ID))
+       switch (devid) {
+       case SOC_MV78230_ID:
+       case SOC_MV78260_ID:
+       case SOC_MV78460_ID:
                return MVEBU_SOC_AXP;
-
-       if (devid == SOC_88F6810_ID || devid == SOC_88F6820_ID ||
-           devid == SOC_88F6828_ID)
+       case SOC_88F6810_ID:
+       case SOC_88F6820_ID:
+       case SOC_88F6828_ID:
                return MVEBU_SOC_A38X;
-
+       }
        return MVEBU_SOC_UNKNOWN;
 }
 
@@ -89,6 +92,9 @@ int print_cpuinfo(void)
        puts("SoC:   ");
 
        switch (devid) {
+       case SOC_MV78230_ID:
+               puts("MV78230-");
+               break;
        case SOC_MV78260_ID:
                puts("MV78260-");
                break;
diff --git a/arch/arm/mach-mvebu/include/mach/soc.h 
b/arch/arm/mach-mvebu/include/mach/soc.h
index cfc28c3..94e6b96 100644
--- a/arch/arm/mach-mvebu/include/mach/soc.h
+++ b/arch/arm/mach-mvebu/include/mach/soc.h
@@ -11,6 +11,7 @@
 #ifndef _MVEBU_SOC_H
 #define _MVEBU_SOC_H
 
+#define SOC_MV78230_ID         0x7823
 #define SOC_MV78260_ID         0x7826
 #define SOC_MV78460_ID         0x7846
 #define SOC_88F6810_ID         0x6810
diff --git a/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c 
b/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c
index bfa7f13..0e2a905 100644
--- a/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c
+++ b/arch/arm/mach-mvebu/serdes/axp/high_speed_env_lib.c
@@ -194,7 +194,9 @@ u16 ctrl_model_get(void)
         * SoC version can't be autodetected. So we need to rely on a define
         * from the config system here.
         */
-#ifdef CONFIG_MV78260
+#if defined(CONFIG_MV78230)
+       return MV_78230_DEV_ID;
+#elif defined(CONFIG_MV78260)
        return MV_78260_DEV_ID;
 #else
        return MV_78460_DEV_ID;
@@ -212,6 +214,8 @@ u32 get_line_cfg(u32 line_num, MV_BIN_SERDES_CFG *info)
 static int serdes_max_lines_get(void)
 {
        switch (ctrl_model_get()) {
+       case MV_78230_DEV_ID:
+               return 7;
        case MV_78260_DEV_ID:
                return 12;
        case MV_78460_DEV_ID:
-- 
2.5.3

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