update/fix AcTux2 board

Signed-off-by: Michael Schwingen <michael@schwingen.org>

1 files changed, 23 insertions, 12 deletions

diff --git a/include/configs/actux2.h b/include/configs/actux2.h
index 8ab3b199333..eca814b3ee6 100644
--- a/include/configs/actux2.h
+++ b/include/configs/actux2.h
@@ -37,12 +37,12 @@
 #define CONFIG_BAUDRATE			115200
 #define CONFIG_BOOTDELAY		5
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_BOARD_EARLY_INIT_F	1
+#define CONFIG_SYS_LDSCRIPT	"board/actux2/u-boot.lds"
 
 /***************************************************************
  * U-boot generic defines start here.
  ***************************************************************/
-#undef CONFIG_USE_IRQ
-
 /* Size of malloc() pool */
 #define CONFIG_SYS_MALLOC_LEN			(CONFIG_ENV_SIZE + 128*1024)
 
@@ -84,8 +84,9 @@
 #define CONFIG_SYS_MEMTEST_START		0x00400000
 #define CONFIG_SYS_MEMTEST_END			0x00800000
 
-/* spec says 66.666 MHz, but it appears to be 33 */
-#define CONFIG_SYS_HZ				3333333
+/* timer clock - 2* OSC_IN system clock */
+#define CONFIG_IXP425_TIMER_CLK                 66666666
+#define CONFIG_SYS_HZ				1000
 
 /* default load address */
 #define CONFIG_SYS_LOAD_ADDR			0x00010000
@@ -100,10 +101,6 @@
  * The stack sizes are set up in start.S using the settings below
  */
 #define CONFIG_STACKSIZE		(128*1024)	/* regular stack */
-#ifdef CONFIG_USE_IRQ
-# define CONFIG_STACKSIZE_IRQ		(4*1024)	/* IRQ stack */
-# define CONFIG_STACKSIZE_FIQ		(4*1024)	/* FIQ stack */
-#endif
 
 /* Expansion bus settings */
 #define CONFIG_SYS_EXP_CS0			0xbd113042
@@ -111,7 +108,7 @@
 /* SDRAM settings */
 #define CONFIG_NR_DRAM_BANKS		1
 #define PHYS_SDRAM_1			0x00000000
-#define CONFIG_SYS_DRAM_BASE			0x00000000
+#define CONFIG_SYS_SDRAM_BASE			0x00000000
 
 /* 16MB SDRAM */
 #define CONFIG_SYS_SDR_CONFIG			0x3A
@@ -121,6 +118,7 @@
 #define CONFIG_SYS_DRAM_SIZE			0x01000000
 
 /* FLASH organization */
+#define CONFIG_SYS_TEXT_BASE		0x50000000
 #define CONFIG_SYS_MAX_FLASH_BANKS		1
 /* max number of sectors on one chip */
 #define CONFIG_SYS_MAX_FLASH_SECT		140
@@ -130,6 +128,7 @@
 #define CONFIG_SYS_FLASH_BASE			PHYS_FLASH_1
 #define CONFIG_SYS_MONITOR_BASE		PHYS_FLASH_1
 #define CONFIG_SYS_MONITOR_LEN			(256 << 10)
+#define CONFIG_BOARD_SIZE_LIMIT			262144
 
 /* Use common CFI driver */
 #define CONFIG_SYS_FLASH_CFI
@@ -149,6 +148,11 @@
 #define	CONFIG_PHY_ADDR			0x00
 /* MII PHY management */
 #define CONFIG_MII			1
+/* fixed-speed switch without standard PHY registers on MII */
+#define CONFIG_MII_NPE0_FIXEDLINK       1
+#define CONFIG_MII_NPE0_SPEED           100
+#define CONFIG_MII_NPE0_FULLDUPLEX      1
+
 /* Number of ethernet rx buffers & descriptors */
 #define CONFIG_SYS_RX_ETH_BUFFER		16
 #define CONFIG_RESET_PHY_R		1
@@ -183,13 +187,15 @@
 	"npe_ucode=50040000\0"						\
 	"mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root)\0" \
 	"kerneladdr=50050000\0"						\
+	"kernelfile=actux2/uImage\0"					\
+	"rootfile=actux2/rootfs\0"					\
 	"rootaddr=50170000\0"						\
 	"loadaddr=10000\0"						\
 	"updateboot_ser=mw.b 10000 ff 40000;"				\
 	" loady ${loadaddr};"						\
 	" run eraseboot writeboot\0"					\
 	"updateboot_net=mw.b 10000 ff 40000;"				\
-	" tftp ${loadaddr} u-boot.bin;"					\
+	" tftp ${loadaddr} actux2/u-boot.bin;"				\
 	" run eraseboot writeboot\0"					\
 	"eraseboot=protect off 50000000 50003fff;"			\
 	" protect off 50006000 5003ffff;"				\
@@ -197,8 +203,9 @@
 	" erase 50006000 5003ffff\0"					\
 	"writeboot=cp.b 10000 50000000 4000;"				\
 	" cp.b 16000 50006000 3a000\0"					\
-	"eraseenv=protect off 50004000 50005fff;"			\
-	" erase 50004000 50005fff\0"					\
+	"updateucode=loady;"						\
+	" era ${npe_ucode} +${filesize};"				\
+	" cp.b ${loadaddr} ${npe_ucode} ${filesize}\0"			\
 	"updateroot=tftp ${loadaddr} ${rootfile};"			\
 	" era ${rootaddr} +${filesize};"				\
 	" cp.b ${loadaddr} ${rootaddr} ${filesize}\0"			\
@@ -217,4 +224,8 @@
 	" tftpboot ${loadaddr} ${kernelfile};"				\
 	" bootm\0"
 
+/* additions for new relocation code, must be added to all boards */
+#define CONFIG_SYS_INIT_SP_ADDR						\
+	(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
+
 #endif /* __CONFIG_H */