diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/actux1/actux1.c | 105 | ||||
| -rw-r--r-- | board/actux1/config.mk | 4 | ||||
| -rw-r--r-- | board/actux1/u-boot.lds | 41 |
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*) } } |