@@ -24,6 +24,26 @@
DECLARE_GLOBAL_DATA_PTR;
+#define REV_DM6467EVM 0
+#define REV_DM6467TEVM 1
+/*
+ * get_board_rev() - setup to pass kernel board revision information
+ * Returns:
+ * bit[0-3] System clock frequency
+ * 0000b - 27 MHz
+ * 0001b - 33 MHz
+ */
+u32 get_board_rev(void)
+{
+
+#ifdef DAVINCI_DM6467TEVM
+ return REV_DM6467TEVM;
+#else
+ return REV_DM6467EVM;
+#endif
+
+}
+
int board_init(void)
{
gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DM6467_EVM;
@@ -22,6 +22,7 @@
/* Spectrum Digital TMS320DM6467T EVM board */
#define DAVINCI_DM6467EVM
+#define DAVINCI_DM6467TEVM
#define CONFIG_SYS_USE_NAND
#define CONFIG_SYS_NAND_SMALLPAGE
@@ -64,6 +65,7 @@ extern unsigned int davinci_arm_clk_get(void);
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_SYS_BARGSIZE 1024 /* Bootarg Size */
#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
+#define CONFIG_REVISION_TAG
/* Serial Driver info */
#define CONFIG_SYS_NS16550
@@ -65,6 +65,7 @@ extern unsigned int davinci_arm_clk_get(void);
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_SYS_BARGSIZE 1024 /* Bootarg Size */
#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
+#define CONFIG_REVISION_TAG
/* Serial Driver info */
#define CONFIG_SYS_NS16550