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authorSanjeev Premi <premi@ti.com>2009-04-27 21:27:27 +0530
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2009-04-29 21:11:32 +0200
commit6a6b62e3aa4b340c4f8fc67b1487ddb5436c684d (patch)
tree42eb4d917cf4467ea2e498aca52be14e48bc9f56 /cpu
parenta85693b3bd4431b05b7df608b6f7733c0f80c53e (diff)
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OMAP3: Use functions print_cpuinfo() and checkboard()
Use the functions print_cpuinfo() and checkboard() to display the cpu and board specific information. These functions reuse content from the existing function display_board_info() - which has been removed. Also, updated the existig OMAP3 configurations to define: - CONFIG_DISPLAY_CPUINFO - CONFIG_DISPLAY_BOARDINFO Signed-off-by: Sanjeev Premi <premi@ti.com>
Diffstat (limited to 'cpu')
-rw-r--r--cpu/arm_cortexa8/omap3/board.c27
-rw-r--r--cpu/arm_cortexa8/omap3/sys_info.c105
2 files changed, 72 insertions, 60 deletions
diff --git a/cpu/arm_cortexa8/omap3/board.c b/cpu/arm_cortexa8/omap3/board.c
index 15ea936..51d5cf6 100644
--- a/cpu/arm_cortexa8/omap3/board.c
+++ b/cpu/arm_cortexa8/omap3/board.c
@@ -39,6 +39,8 @@
extern omap3_sysinfo sysinfo;
+extern u32 is_mem_sdr(void);
+
/******************************************************************************
* Routine: delay
* Description: spinning delay to use before udelay works
@@ -272,11 +274,6 @@ int dram_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
unsigned int size0 = 0, size1 = 0;
- u32 btype;
-
- btype = get_board_type();
-
- display_board_info(btype);
/*
* If a second bank of DDR is attached to CS1 this is
@@ -342,3 +339,23 @@ U_BOOT_CMD(
);
#endif /* CONFIG_NAND_OMAP_GPMC */
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+/**
+ * Print board information
+ */
+int checkboard (void)
+{
+ char *mem_s ;
+
+ if (is_mem_sdr())
+ mem_s = "mSDR";
+ else
+ mem_s = "LPDDR";
+
+ printf("%s + %s/%s\n", sysinfo.board_string, mem_s,
+ sysinfo.nand_string);
+
+ return 0;
+}
+#endif /* CONFIG_DISPLAY_BOARDINFO */
diff --git a/cpu/arm_cortexa8/omap3/sys_info.c b/cpu/arm_cortexa8/omap3/sys_info.c
index b385b91..d605d7c 100644
--- a/cpu/arm_cortexa8/omap3/sys_info.c
+++ b/cpu/arm_cortexa8/omap3/sys_info.c
@@ -185,61 +185,6 @@ u32 get_board_rev(void)
return 0x20;
}
-/*********************************************************************
- * display_board_info() - print banner with board info.
- *********************************************************************/
-void display_board_info(u32 btype)
-{
- char *cpu_s, *mem_s, *sec_s;
-
- switch (get_cpu_type()) {
- case OMAP3503:
- cpu_s = "3503";
- break;
- case OMAP3515:
- cpu_s = "3515";
- break;
- case OMAP3525:
- cpu_s = "3525";
- break;
- case OMAP3530:
- cpu_s = "3530";
- break;
- default:
- cpu_s = "35XX";
- break;
- }
-
- if (is_mem_sdr())
- mem_s = "mSDR";
- else
- mem_s = "LPDDR";
-
- switch (get_device_type()) {
- case TST_DEVICE:
- sec_s = "TST";
- break;
- case EMU_DEVICE:
- sec_s = "EMU";
- break;
- case HS_DEVICE:
- sec_s = "HS";
- break;
- case GP_DEVICE:
- sec_s = "GP";
- break;
- default:
- sec_s = "?";
- }
-
-
- printf("OMAP%s-%s rev %d, CPU-OPP2 L3-165MHz\n", cpu_s,
- sec_s, get_cpu_rev());
- printf("%s + %s/%s\n", sysinfo.board_string,
- mem_s, sysinfo.nand_string);
-
-}
-
/********************************************************
* get_base(); get upper addr of current execution
*******************************************************/
@@ -305,3 +250,53 @@ u32 get_device_type(void)
{
return ((readl(&ctrl_base->status) & (DEVICE_MASK)) >> 8);
}
+
+#ifdef CONFIG_DISPLAY_CPUINFO
+/**
+ * Print CPU information
+ */
+int print_cpuinfo (void)
+{
+ char *cpu_s, *sec_s;
+
+ switch (get_cpu_type()) {
+ case OMAP3503:
+ cpu_s = "3503";
+ break;
+ case OMAP3515:
+ cpu_s = "3515";
+ break;
+ case OMAP3525:
+ cpu_s = "3525";
+ break;
+ case OMAP3530:
+ cpu_s = "3530";
+ break;
+ default:
+ cpu_s = "35XX";
+ break;
+ }
+
+ switch (get_device_type()) {
+ case TST_DEVICE:
+ sec_s = "TST";
+ break;
+ case EMU_DEVICE:
+ sec_s = "EMU";
+ break;
+ case HS_DEVICE:
+ sec_s = "HS";
+ break;
+ case GP_DEVICE:
+ sec_s = "GP";
+ break;
+ default:
+ sec_s = "?";
+ }
+
+ printf("OMAP%s-%s rev %d, CPU-OPP2 L3-165MHz\n", cpu_s,
+ sec_s, get_cpu_rev());
+
+ return 0;
+}
+#endif /* CONFIG_DISPLAY_CPUINFO */