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Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/acadia.h27
1 files changed, 9 insertions, 18 deletions
diff --git a/include/configs/acadia.h b/include/configs/acadia.h
index 35b6a51..c72d933 100644
--- a/include/configs/acadia.h
+++ b/include/configs/acadia.h
@@ -34,7 +34,9 @@
#define CONFIG_ACADIA 1 /* Board is Acadia */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_405EZ 1 /* Specifc 405EZ support*/
-#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
+/* Detect Acadia PLL input clock automatically via CPLD bit */
+#define CONFIG_SYS_CLK_FREQ ((in8(CFG_CPLD_BASE + 0) == 0x0c) ? \
+ 66666666 : 33333000)
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_F 1 /* Call misc_init_f */
@@ -224,16 +226,6 @@
#define CONFIG_USB_OHCI
#define CONFIG_USB_STORAGE
-#if 0 /* test-only */
-#define TEST_ONLY_NAND
-#endif
-
-#ifdef TEST_ONLY_NAND
-#define CMD_NAND CFG_CMD_NAND
-#else
-#define CMD_NAND 0
-#endif
-
/* Partitions */
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
@@ -252,7 +244,7 @@
CFG_CMD_I2C | \
CFG_CMD_IRQ | \
CFG_CMD_MII | \
- CMD_NAND | \
+ CFG_CMD_NAND | \
CFG_CMD_NET | \
CFG_CMD_NFS | \
CFG_CMD_PCI | \
@@ -300,7 +292,6 @@
*/
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-#ifdef TEST_ONLY_NAND
/*-----------------------------------------------------------------------
* NAND FLASH
*----------------------------------------------------------------------*/
@@ -308,7 +299,6 @@
#define NAND_MAX_CHIPS 1
#define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS)
#define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
-#endif
/*-----------------------------------------------------------------------
* Cache Configuration
@@ -322,7 +312,7 @@
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
-#define CFG_NAND_CS 0 /* NAND chip connected to CSx */
+#define CFG_NAND_CS 3 /* NAND chip connected to CSx */
/* Memory Bank 0 (Flash) initialization */
#define CFG_EBC_PB0AP 0x03337200
@@ -358,7 +348,8 @@
/*-----------------------------------------------------------------------
* Definitions for GPIO_0 setup (PPC405EZ specific)
*
- * GPIO0[0-3] - External Bus Controller CS_4 - CS_7 Outputs
+ * GPIO0[0-2] - External Bus Controller CS_4 - CS_6 Outputs
+ * GPIO0[3] - NAND FLASH Controller CE3 (NFCE3) Output
* GPIO0[4] - External Bus Controller Hold Input
* GPIO0[5] - External Bus Controller Priority Input
* GPIO0[6] - External Bus Controller HLDA Output
@@ -376,10 +367,10 @@
*/
#define CFG_GPIO0_TCR 0xC0000000
#define CFG_GPIO0_OSRL 0x50000000
-#define CFG_GPIO0_OSRH 0x00000055
+#define CFG_GPIO0_OSRH 0x02000055
#define CFG_GPIO0_ISR1L 0x00000000
#define CFG_GPIO0_ISR1H 0x00000055
-#define CFG_GPIO0_TSRL 0x00000000
+#define CFG_GPIO0_TSRL 0x02000000
#define CFG_GPIO0_TSRH 0x00000055
/*-----------------------------------------------------------------------