The check for OMAP3630/3730 only checks for 800MHz 3630/3730, but
anything else is lumped into 36XX/37XX with an assumed 1GHz speed.
Based on the DM3730 TRM bit 9 shows the MPU Frequency (800MHz/1GHZ).
This also adds the ability to distinguish between the DM3730, DM3725,
AM3715, and AM3703 and correctly display their maximum speed.
Signed-off-by: Adam Ford <aford...@gmail.com>
diff --git a/arch/arm/include/asm/arch-omap3/omap.h
b/arch/arm/include/asm/arch-omap3/omap.h
index 417ff89..a70a426 100644
--- a/arch/arm/include/asm/arch-omap3/omap.h
+++ b/arch/arm/include/asm/arch-omap3/omap.h
@@ -230,6 +230,14 @@ struct gpio {
#define AM3517 0x1c00
#define OMAP3730 0x0c00
+#define OMAP3725 0x4c00
+#define AM3715 0x1c00
+#define AM3703 0x5c00
+
+#define OMAP3730_1GHZ 0x0e00
+#define OMAP3725_1GHZ 0x4e00
+#define AM3715_1GHZ 0x1e00
+#define AM3703_1GHZ 0x5e00
/*
* ROM code API related flags
diff --git a/arch/arm/mach-omap2/omap3/sys_info.c
b/arch/arm/mach-omap2/omap3/sys_info.c
index 6818fab..99c9120 100644
--- a/arch/arm/mach-omap2/omap3/sys_info.c
+++ b/arch/arm/mach-omap2/omap3/sys_info.c
@@ -295,16 +295,54 @@ int print_cpuinfo (void)
max_clk = "600 Mhz";
break;
case CPU_OMAP36XX:
- cpu_family_s = "OMAP";
switch (get_cpu_type()) {
+ case AM3703:
+ cpu_family_s = "AM";
+ cpu_s = "3703";
+ max_clk = "800 MHz";
+ break;
+ case AM3703_1GHZ:
+ cpu_family_s = "AM";
+ cpu_s = "3703";
+ max_clk = "1 GHz";
+ break;
+ case AM3715:
+ cpu_family_s = "AM";
+ cpu_s = "3715";
+ max_clk = "800 MHz";
+ break;
+ case AM3715_1GHZ:
+ cpu_family_s = "AM";
+ cpu_s = "3715";
+ max_clk = "1 GHz";
+ break;
+ case OMAP3725:
+ cpu_family_s = "OMAP";
+ cpu_s = "3625/3725";
+ max_clk = "800 MHz";
+ break;
+ case OMAP3725_1GHZ:
+ cpu_family_s = "OMAP";
+ cpu_s = "3625/3725";
+ max_clk = "1 GHz";
+ break;
case OMAP3730:
+ cpu_family_s = "OMAP";
cpu_s = "3630/3730";
+ max_clk = "800 MHz";
+ break;
+ case OMAP3730_1GHZ:
+ cpu_family_s = "OMAP";
+ cpu_s = "3630/3730";
+ max_clk = "1 GHz";
break;
default:
+ cpu_family_s = "OMAP/AM";
cpu_s = "36XX/37XX";
+ max_clk = "1 GHz";
break;
}
- max_clk = "1 Ghz";
+
break;
default:
cpu_family_s = "OMAP";
--
2.7.4
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
