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authorMichael Schwingen <michael@schwingen.org>2011-05-23 00:00:04 +0200
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-06-23 08:25:18 +0200
commit517c5dfed5107fe1d77dd1e003c3c076bcf279e6 (patch)
tree192c7cde88075c57dd150af93d30f24bfcbeffea /board
parent66463e60dff59716eb323cc1e219189c0fd8671c (diff)
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update/fix AcTux1 board
Signed-off-by: Michael Schwingen <michael@schwingen.org>
Diffstat (limited to 'board')
-rw-r--r--board/actux1/actux1.c105
-rw-r--r--board/actux1/config.mk4
-rw-r--r--board/actux1/u-boot.lds41
3 files changed, 84 insertions, 66 deletions
diff --git a/board/actux1/actux1.c b/board/actux1/actux1.c
index 85e3f9e..2f631b7 100644
--- a/board/actux1/actux1.c
+++ b/board/actux1/actux1.c
@@ -37,49 +37,57 @@
#include <asm/arch/ixp425.h>
#include <asm/io.h>
#include <miiphy.h>
+#ifdef CONFIG_PCI
+#include <pci.h>
+#include <asm/arch/ixp425pci.h>
+#endif
#include "actux1_hw.h"
DECLARE_GLOBAL_DATA_PTR;
-int board_init (void)
+int board_early_init_f(void)
+{
+ /* CS5: Debug port */
+ writel(0x9d520003, IXP425_EXP_CS5);
+ /* CS6: HwRel */
+ writel(0x81860001, IXP425_EXP_CS6);
+ /* CS7: LEDs */
+ writel(0x80900003, IXP425_EXP_CS7);
+ return 0;
+}
+
+int board_init(void)
{
gd->bd->bi_arch_number = MACH_TYPE_ACTUX1;
/* adress of boot parameters */
gd->bd->bi_boot_params = 0x00000100;
- GPIO_OUTPUT_CLEAR (CONFIG_SYS_GPIO_IORST);
- GPIO_OUTPUT_ENABLE (CONFIG_SYS_GPIO_IORST);
+ GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_IORST);
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_IORST);
- /* Setup GPIO's for PCI INTA */
- GPIO_OUTPUT_DISABLE (CONFIG_SYS_GPIO_PCI1_INTA);
- GPIO_INT_ACT_LOW_SET (CONFIG_SYS_GPIO_PCI1_INTA);
+ /* Setup GPIOs for PCI INTA */
+ GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_PCI1_INTA);
+ GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_PCI1_INTA);
- /* Setup GPIO's for 33MHz clock output */
- GPIO_OUTPUT_ENABLE (CONFIG_SYS_GPIO_PCI_CLK);
- GPIO_OUTPUT_ENABLE (CONFIG_SYS_GPIO_EXTBUS_CLK);
- *IXP425_GPIO_GPCLKR = 0x011001FF;
+ /* Setup GPIOs for 33MHz clock output */
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PCI_CLK);
+ GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_EXTBUS_CLK);
+ writel(0x011001FF, IXP425_GPIO_GPCLKR);
- /* CS5: Debug port */
- *IXP425_EXP_CS5 = 0x9d520003;
- /* CS6: HwRel */
- *IXP425_EXP_CS6 = 0x81860001;
- /* CS7: LEDs */
- *IXP425_EXP_CS7 = 0x80900003;
-
- udelay (533);
- GPIO_OUTPUT_SET (CONFIG_SYS_GPIO_IORST);
+ udelay(533);
+ GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_IORST);
- ACTUX1_LED1 (2);
- ACTUX1_LED2 (2);
- ACTUX1_LED3 (0);
- ACTUX1_LED4 (0);
- ACTUX1_LED5 (0);
- ACTUX1_LED6 (0);
- ACTUX1_LED7 (0);
+ ACTUX1_LED1(2);
+ ACTUX1_LED2(2);
+ ACTUX1_LED3(0);
+ ACTUX1_LED4(0);
+ ACTUX1_LED5(0);
+ ACTUX1_LED6(0);
+ ACTUX1_LED7(0);
- ACTUX1_HS (ACTUX1_HS_DCD);
+ ACTUX1_HS(ACTUX1_HS_DCD);
return 0;
}
@@ -87,21 +95,21 @@ int board_init (void)
/*
* Check Board Identity
*/
-int checkboard (void)
+int checkboard(void)
{
char buf[64];
int i = getenv_f("serial#", buf, sizeof(buf));
- puts ("Board: AcTux-1 rev.");
- putc (ACTUX1_BOARDREL + 'A' - 1);
+ puts("Board: AcTux-1 rev.");
+ putc(ACTUX1_BOARDREL + 'A' - 1);
if (i > 0) {
puts(", serial# ");
puts(buf);
}
- putc ('\n');
+ putc('\n');
- return (0);
+ return 0;
}
/*************************************************************************
@@ -110,39 +118,36 @@ int checkboard (void)
* 1 = Rev. A
* 2 = Rev. B
*************************************************************************/
-u32 get_board_rev (void)
+u32 get_board_rev(void)
{
return ACTUX1_BOARDREL;
}
-int dram_init (void)
+int dram_init(void)
{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return (0);
+ gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, 128<<20);
+ return 0;
}
-#if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI)
-extern struct pci_controller hose;
-extern void pci_ixp_init (struct pci_controller *hose);
-void pci_init_board (void)
+#ifdef CONFIG_PCI
+struct pci_controller hose;
+
+void pci_init_board(void)
{
- extern void pci_ixp_init (struct pci_controller *hose);
- pci_ixp_init (&hose);
+ pci_ixp_init(&hose);
}
#endif
-void reset_phy (void)
+void reset_phy(void)
{
u16 id1, id2;
/* initialize the PHY */
- miiphy_reset ("NPE0", CONFIG_PHY_ADDR);
+ miiphy_reset("NPE0", CONFIG_PHY_ADDR);
- miiphy_read ("NPE0", CONFIG_PHY_ADDR, MII_PHYSID1, &id1);
- miiphy_read ("NPE0", CONFIG_PHY_ADDR, MII_PHYSID2, &id2);
+ miiphy_read("NPE0", CONFIG_PHY_ADDR, MII_PHYSID1, &id1);
+ miiphy_read("NPE0", CONFIG_PHY_ADDR, MII_PHYSID2, &id2);
id2 &= 0xFFF0; /* mask out revision bits */
@@ -153,9 +158,9 @@ void reset_phy (void)
* LED2 (unused) = LINK,
* LED3(red) = Coll
*/
- miiphy_write ("NPE0", CONFIG_PHY_ADDR, 20, 0xD432);
+ miiphy_write("NPE0", CONFIG_PHY_ADDR, 20, 0xD432);
} else if (id1 == 0x143 && id2 == 0xbc30) {
/* BCM5241: default values are OK */
} else
- printf ("unknown ethernet PHY ID: %x %x\n", id1, id2);
+ printf("unknown ethernet PHY ID: %x %x\n", id1, id2);
}
diff --git a/board/actux1/config.mk b/board/actux1/config.mk
deleted file mode 100644
index 9cb838b..0000000
--- a/board/actux1/config.mk
+++ /dev/null
@@ -1,4 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0x00e00000
-
-# include NPE ethernet driver
-BOARDLIBS = arch/arm/cpu/ixp/npe/libnpe.o
diff --git a/board/actux1/u-boot.lds b/board/actux1/u-boot.lds
index 8be2b20..9dbaa6f 100644
--- a/board/actux1/u-boot.lds
+++ b/board/actux1/u-boot.lds
@@ -30,15 +30,15 @@ SECTIONS
. = ALIGN (4);
.text : {
- arch/arm/cpu/ixp/start.o(.text)
- lib/string.o(.text)
- lib/vsprintf.o(.text)
- arch/arm/lib/board.o(.text)
- common/dlmalloc.o(.text)
- arch/arm/cpu/ixp/cpu.o(.text)
+ arch/arm/cpu/ixp/start.o(.text*)
+ net/libnet.o(.text*)
+ board/actux1/libactux1.o(.text*)
+ arch/arm/cpu/ixp/libixp.o(.text*)
+ drivers/serial/libserial.o(.text*)
+
. = env_offset;
common/env_embedded.o(.ppcenv)
- * (.text)
+ *(.text*)
}
. = ALIGN (4);
@@ -47,7 +47,7 @@ SECTIONS
}
. = ALIGN (4);
.data : {
- *(.data)
+ *(.data*)
}
. = ALIGN (4);
.got : {
@@ -61,10 +61,27 @@ SECTIONS
__u_boot_cmd_end =.;
. = ALIGN (4);
- __bss_start =.;
- .bss (NOLOAD): {
- *(.bss)
- . = ALIGN(4);
+ .rel.dyn : {
+ __rel_dyn_start = .;
+ *(.rel*)
+ __rel_dyn_end = .;
+ }
+
+ .dynsym : {
+ __dynsym_start = .;
+ *(.dynsym)
+ }
+
+ .bss __rel_dyn_start (OVERLAY) : {
+ __bss_start = .;
+ *(.bss*)
+ . = ALIGN(4);
+ _end = .;
}
__bss_end__ =.;
+ /DISCARD/ : { *(.dynstr*) }
+ /DISCARD/ : { *(.dynamic*) }
+ /DISCARD/ : { *(.plt*) }
+ /DISCARD/ : { *(.interp*) }
+ /DISCARD/ : { *(.gnu*) }
}