#include <command.h>
#include <malloc.h>
#include <stdio_dev.h>
-#include <timestamp.h>
#include <version.h>
#include <net.h>
#include <serial.h>
#include <nand.h>
#include <onenand_uboot.h>
#include <mmc.h>
+#include <libfdt.h>
+#include <fdtdec.h>
+#include <post.h>
+#include <logbuff.h>
#ifdef CONFIG_BITBANGMII
#include <miiphy.h>
extern void dataflash_print_info(void);
#endif
-#ifndef CONFIG_IDENT_STRING
-#define CONFIG_IDENT_STRING ""
-#endif
-
-const char version_string[] =
- U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"CONFIG_IDENT_STRING;
-
-#ifdef CONFIG_DRIVER_RTL8019
-extern void rtl8019_get_enetaddr (uchar * addr);
-#endif
-
#if defined(CONFIG_HARD_I2C) || \
defined(CONFIG_SOFT_I2C)
#include <i2c.h>
#endif
-
/************************************************************************
* Coloured LED functionality
************************************************************************
* May be supplied by boards if desired
*/
-void inline __coloured_LED_init (void) {}
-void coloured_LED_init (void) __attribute__((weak, alias("__coloured_LED_init")));
-void inline __red_LED_on (void) {}
-void red_LED_on (void) __attribute__((weak, alias("__red_LED_on")));
-void inline __red_LED_off(void) {}
-void red_LED_off(void) __attribute__((weak, alias("__red_LED_off")));
-void inline __green_LED_on(void) {}
-void green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));
-void inline __green_LED_off(void) {}
-void green_LED_off(void) __attribute__((weak, alias("__green_LED_off")));
-void inline __yellow_LED_on(void) {}
-void yellow_LED_on(void) __attribute__((weak, alias("__yellow_LED_on")));
-void inline __yellow_LED_off(void) {}
-void yellow_LED_off(void) __attribute__((weak, alias("__yellow_LED_off")));
-void inline __blue_LED_on(void) {}
-void blue_LED_on(void) __attribute__((weak, alias("__blue_LED_on")));
-void inline __blue_LED_off(void) {}
-void blue_LED_off(void) __attribute__((weak, alias("__blue_LED_off")));
+inline void __coloured_LED_init(void) {}
+void coloured_LED_init(void)
+ __attribute__((weak, alias("__coloured_LED_init")));
+inline void __red_led_on(void) {}
+void red_led_on(void) __attribute__((weak, alias("__red_led_on")));
+inline void __red_led_off(void) {}
+void red_led_off(void) __attribute__((weak, alias("__red_led_off")));
+inline void __green_led_on(void) {}
+void green_led_on(void) __attribute__((weak, alias("__green_led_on")));
+inline void __green_led_off(void) {}
+void green_led_off(void) __attribute__((weak, alias("__green_led_off")));
+inline void __yellow_led_on(void) {}
+void yellow_led_on(void) __attribute__((weak, alias("__yellow_led_on")));
+inline void __yellow_led_off(void) {}
+void yellow_led_off(void) __attribute__((weak, alias("__yellow_led_off")));
+inline void __blue_led_on(void) {}
+void blue_led_on(void) __attribute__((weak, alias("__blue_led_on")));
+inline void __blue_led_off(void) {}
+void blue_led_off(void) __attribute__((weak, alias("__blue_led_off")));
-/************************************************************************
+/*
+ ************************************************************************
* Init Utilities *
************************************************************************
* Some of this code should be moved into the core functions,
#if defined(CONFIG_ARM_DCC) && !defined(CONFIG_BAUDRATE)
#define CONFIG_BAUDRATE 115200
#endif
-static int init_baudrate (void)
-{
- char tmp[64]; /* long enough for environment variables */
- int i = getenv_r ("baudrate", tmp, sizeof (tmp));
- gd->bd->bi_baudrate = gd->baudrate = (i > 0)
- ? (int) simple_strtoul (tmp, NULL, 10)
- : CONFIG_BAUDRATE;
- return (0);
+static int init_baudrate(void)
+{
+ gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE);
+ return 0;
}
-static int display_banner (void)
+static int display_banner(void)
{
- printf ("\n\n%s\n\n", version_string);
- debug ("U-Boot code: %08lX -> %08lX BSS: -> %08lX\n",
- _armboot_start, _bss_start, _bss_end);
+ printf("\n\n%s\n\n", version_string);
+ debug("U-Boot code: %08lX -> %08lX BSS: -> %08lX\n",
+ _TEXT_BASE,
+ _bss_start_ofs + _TEXT_BASE, _bss_end_ofs + _TEXT_BASE);
#ifdef CONFIG_MODEM_SUPPORT
- debug ("Modem Support enabled\n");
+ debug("Modem Support enabled\n");
#endif
#ifdef CONFIG_USE_IRQ
- debug ("IRQ Stack: %08lx\n", IRQ_STACK_START);
- debug ("FIQ Stack: %08lx\n", FIQ_STACK_START);
+ debug("IRQ Stack: %08lx\n", IRQ_STACK_START);
+ debug("FIQ Stack: %08lx\n", FIQ_STACK_START);
#endif
return (0);
* gives a simple yet clear indication which part of the
* initialization if failing.
*/
-static int display_dram_config (void)
+static int display_dram_config(void)
{
int i;
#ifdef DEBUG
- puts ("RAM Configuration:\n");
+ puts("RAM Configuration:\n");
- for(i=0; i<CONFIG_NR_DRAM_BANKS; i++) {
- printf ("Bank #%d: %08lx ", i, gd->bd->bi_dram[i].start);
- print_size (gd->bd->bi_dram[i].size, "\n");
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+ printf("Bank #%d: %08lx ", i, gd->bd->bi_dram[i].start);
+ print_size(gd->bd->bi_dram[i].size, "\n");
}
#else
ulong size = 0;
- for (i=0; i<CONFIG_NR_DRAM_BANKS; i++) {
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
size += gd->bd->bi_dram[i].size;
- }
+
puts("DRAM: ");
print_size(size, "\n");
#endif
return (0);
}
-#ifndef CONFIG_SYS_NO_FLASH
-static void display_flash_config (ulong size)
-{
- puts ("Flash: ");
- print_size (size, "\n");
-}
-#endif /* CONFIG_SYS_NO_FLASH */
-
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
-static int init_func_i2c (void)
+static int init_func_i2c(void)
{
- puts ("I2C: ");
- i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
- puts ("ready\n");
+ puts("I2C: ");
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+ puts("ready\n");
return (0);
}
#endif
*/
typedef int (init_fnc_t) (void);
-int print_cpuinfo (void);
+int print_cpuinfo(void);
+
+void __dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+ gd->bd->bi_dram[0].size = gd->ram_size;
+}
+void dram_init_banksize(void)
+ __attribute__((weak, alias("__dram_init_banksize")));
init_fnc_t *init_sequence[] = {
#if defined(CONFIG_ARCH_CPU_INIT)
arch_cpu_init, /* basic arch cpu dependent setup */
#endif
- board_init, /* basic board dependent setup */
-#if defined(CONFIG_USE_IRQ)
- interrupt_init, /* set up exceptions */
+#if defined(CONFIG_BOARD_EARLY_INIT_F)
+ board_early_init_f,
+#endif
+#ifdef CONFIG_OF_CONTROL
+ fdtdec_check_fdt,
#endif
timer_init, /* initialize timer */
#ifdef CONFIG_FSL_ESDHC
init_func_i2c,
#endif
dram_init, /* configure available RAM banks */
-#if defined(CONFIG_CMD_PCI) || defined (CONFIG_PCI)
- arm_pci_init,
-#endif
- display_dram_config,
NULL,
};
-void start_armboot (void)
+void board_init_f(ulong bootflag)
{
+ bd_t *bd;
init_fnc_t **init_fnc_ptr;
- char *s;
-#if defined(CONFIG_VFD) || defined(CONFIG_LCD)
- unsigned long addr;
+ gd_t *id;
+ ulong addr, addr_sp;
+#ifdef CONFIG_PRAM
+ ulong reg;
#endif
+ bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_F, "board_init_f");
+
/* Pointer is writable since we allocated a register for it */
- gd = (gd_t*)(_armboot_start - CONFIG_SYS_MALLOC_LEN - sizeof(gd_t));
+ gd = (gd_t *) ((CONFIG_SYS_INIT_SP_ADDR) & ~0x07);
/* compiler optimization barrier needed for GCC >= 3.4 */
__asm__ __volatile__("": : :"memory");
- memset ((void*)gd, 0, sizeof (gd_t));
- gd->bd = (bd_t*)((char*)gd - sizeof(bd_t));
- memset (gd->bd, 0, sizeof (bd_t));
+ memset((void *)gd, 0, sizeof(gd_t));
- gd->flags |= GD_FLG_RELOC;
-
- monitor_flash_len = _bss_start - _armboot_start;
+ gd->mon_len = _bss_end_ofs;
+#ifdef CONFIG_OF_EMBED
+ /* Get a pointer to the FDT */
+ gd->fdt_blob = _binary_dt_dtb_start;
+#elif defined CONFIG_OF_SEPARATE
+ /* FDT is at end of image */
+ gd->fdt_blob = (void *)(_end_ofs + _TEXT_BASE);
+#endif
+ /* Allow the early environment to override the fdt address */
+ gd->fdt_blob = (void *)getenv_ulong("fdtcontroladdr", 16,
+ (uintptr_t)gd->fdt_blob);
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
if ((*init_fnc_ptr)() != 0) {
}
}
- /* armboot_start is defined in the board-specific linker script */
- mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN,
- CONFIG_SYS_MALLOC_LEN);
+#ifdef CONFIG_OF_CONTROL
+ /* For now, put this check after the console is ready */
+ if (fdtdec_prepare_fdt()) {
+ panic("** CONFIG_OF_CONTROL defined but no FDT - please see "
+ "doc/README.fdt-control");
+ }
+#endif
+
+ debug("monitor len: %08lX\n", gd->mon_len);
+ /*
+ * Ram is setup, size stored in gd !!
+ */
+ debug("ramsize: %08lX\n", gd->ram_size);
+#if defined(CONFIG_SYS_MEM_TOP_HIDE)
+ /*
+ * Subtract specified amount of memory to hide so that it won't
+ * get "touched" at all by U-Boot. By fixing up gd->ram_size
+ * the Linux kernel should now get passed the now "corrected"
+ * memory size and won't touch it either. This should work
+ * for arch/ppc and arch/powerpc. Only Linux board ports in
+ * arch/powerpc with bootwrapper support, that recalculate the
+ * memory size from the SDRAM controller setup will have to
+ * get fixed.
+ */
+ gd->ram_size -= CONFIG_SYS_MEM_TOP_HIDE;
+#endif
+
+ addr = CONFIG_SYS_SDRAM_BASE + gd->ram_size;
-#ifndef CONFIG_SYS_NO_FLASH
- /* configure available FLASH banks */
- display_flash_config (flash_init ());
-#endif /* CONFIG_SYS_NO_FLASH */
+#ifdef CONFIG_LOGBUFFER
+#ifndef CONFIG_ALT_LB_ADDR
+ /* reserve kernel log buffer */
+ addr -= (LOGBUFF_RESERVE);
+ debug("Reserving %dk for kernel logbuffer at %08lx\n", LOGBUFF_LEN,
+ addr);
+#endif
+#endif
-#ifdef CONFIG_VFD
-# ifndef PAGE_SIZE
-# define PAGE_SIZE 4096
-# endif
+#ifdef CONFIG_PRAM
/*
- * reserve memory for VFD display (always full pages)
+ * reserve protected RAM
*/
- /* bss_end is defined in the board-specific linker script */
- addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
- vfd_setmem (addr);
- gd->fb_base = addr;
-#endif /* CONFIG_VFD */
+ reg = getenv_ulong("pram", 10, CONFIG_PRAM);
+ addr -= (reg << 10); /* size is in kB */
+ debug("Reserving %ldk for protected RAM at %08lx\n", reg, addr);
+#endif /* CONFIG_PRAM */
+
+#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
+ /* reserve TLB table */
+ addr -= (4096 * 4);
+
+ /* round down to next 64 kB limit */
+ addr &= ~(0x10000 - 1);
+
+ gd->tlb_addr = addr;
+ debug("TLB table at: %08lx\n", addr);
+#endif
+
+ /* round down to next 4 kB limit */
+ addr &= ~(4096 - 1);
+ debug("Top of RAM usable for U-Boot at: %08lx\n", addr);
#ifdef CONFIG_LCD
- /* board init may have inited fb_base */
- if (!gd->fb_base) {
-# ifndef PAGE_SIZE
-# define PAGE_SIZE 4096
-# endif
+#ifdef CONFIG_FB_ADDR
+ gd->fb_base = CONFIG_FB_ADDR;
+#else
+ /* reserve memory for LCD display (always full pages) */
+ addr = lcd_setmem(addr);
+ gd->fb_base = addr;
+#endif /* CONFIG_FB_ADDR */
+#endif /* CONFIG_LCD */
+
+ /*
+ * reserve memory for U-Boot code, data & bss
+ * round down to next 4 kB limit
+ */
+ addr -= gd->mon_len;
+ addr &= ~(4096 - 1);
+
+ debug("Reserving %ldk for U-Boot at: %08lx\n", gd->mon_len >> 10, addr);
+
+#ifndef CONFIG_SPL_BUILD
+ /*
+ * reserve memory for malloc() arena
+ */
+ addr_sp = addr - TOTAL_MALLOC_LEN;
+ debug("Reserving %dk for malloc() at: %08lx\n",
+ TOTAL_MALLOC_LEN >> 10, addr_sp);
+ /*
+ * (permanently) allocate a Board Info struct
+ * and a permanent copy of the "global" data
+ */
+ addr_sp -= sizeof (bd_t);
+ bd = (bd_t *) addr_sp;
+ gd->bd = bd;
+ debug("Reserving %zu Bytes for Board Info at: %08lx\n",
+ sizeof (bd_t), addr_sp);
+
+#ifdef CONFIG_MACH_TYPE
+ gd->bd->bi_arch_number = CONFIG_MACH_TYPE; /* board id for Linux */
+#endif
+
+ addr_sp -= sizeof (gd_t);
+ id = (gd_t *) addr_sp;
+ debug("Reserving %zu Bytes for Global Data at: %08lx\n",
+ sizeof (gd_t), addr_sp);
+
+ /* setup stackpointer for exeptions */
+ gd->irq_sp = addr_sp;
+#ifdef CONFIG_USE_IRQ
+ addr_sp -= (CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ);
+ debug("Reserving %zu Bytes for IRQ stack at: %08lx\n",
+ CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ, addr_sp);
+#endif
+ /* leave 3 words for abort-stack */
+ addr_sp -= 12;
+
+ /* 8-byte alignment for ABI compliance */
+ addr_sp &= ~0x07;
+#else
+ addr_sp += 128; /* leave 32 words for abort-stack */
+ gd->irq_sp = addr_sp;
+#endif
+
+ debug("New Stack Pointer is: %08lx\n", addr_sp);
+
+#ifdef CONFIG_POST
+ post_bootmode_init();
+ post_run(NULL, POST_ROM | post_bootmode_get(0));
+#endif
+
+ gd->bd->bi_baudrate = gd->baudrate;
+ /* Ram ist board specific, so move it to board code ... */
+ dram_init_banksize();
+ display_dram_config(); /* and display it */
+
+ gd->relocaddr = addr;
+ gd->start_addr_sp = addr_sp;
+ gd->reloc_off = addr - _TEXT_BASE;
+ debug("relocation Offset is: %08lx\n", gd->reloc_off);
+ memcpy(id, (void *)gd, sizeof(gd_t));
+
+ relocate_code(addr_sp, id, addr);
+
+ /* NOTREACHED - relocate_code() does not return */
+}
+
+#if !defined(CONFIG_SYS_NO_FLASH)
+static char *failed = "*** failed ***\n";
+#endif
+
+/*
+ ************************************************************************
+ *
+ * This is the next part if the initialization sequence: we are now
+ * running from RAM and have a "normal" C environment, i. e. global
+ * data can be written, BSS has been cleared, the stack size in not
+ * that critical any more, etc.
+ *
+ ************************************************************************
+ */
+
+void board_init_r(gd_t *id, ulong dest_addr)
+{
+ ulong malloc_start;
+#if !defined(CONFIG_SYS_NO_FLASH)
+ ulong flash_size;
+#endif
+
+ gd = id;
+
+ gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
+ bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r");
+
+ monitor_flash_len = _end_ofs;
+
+ /* Enable caches */
+ enable_caches();
+
+ debug("monitor flash len: %08lX\n", monitor_flash_len);
+ board_init(); /* Setup chipselects */
+ /*
+ * TODO: printing of the clock inforamtion of the board is now
+ * implemented as part of bdinfo command. Currently only support for
+ * davinci SOC's is added. Remove this check once all the board
+ * implement this.
+ */
+#ifdef CONFIG_CLOCKS
+ set_cpu_clk_info(); /* Setup clock information */
+#endif
+#ifdef CONFIG_SERIAL_MULTI
+ serial_initialize();
+#endif
+
+ debug("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
+
+#ifdef CONFIG_LOGBUFFER
+ logbuff_init_ptrs();
+#endif
+#ifdef CONFIG_POST
+ post_output_backlog();
+#endif
+
+ /* The Malloc area is immediately below the monitor copy in DRAM */
+ malloc_start = dest_addr - TOTAL_MALLOC_LEN;
+ mem_malloc_init (malloc_start, TOTAL_MALLOC_LEN);
+
+#if !defined(CONFIG_SYS_NO_FLASH)
+ puts("Flash: ");
+
+ flash_size = flash_init();
+ if (flash_size > 0) {
+# ifdef CONFIG_SYS_FLASH_CHECKSUM
+ char *s = getenv("flashchecksum");
+
+ print_size(flash_size, "");
/*
- * reserve memory for LCD display (always full pages)
+ * Compute and print flash CRC if flashchecksum is set to 'y'
+ *
+ * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX
*/
- /* bss_end is defined in the board-specific linker script */
- addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
- lcd_setmem (addr);
- gd->fb_base = addr;
+ if (s && (*s == 'y')) {
+ printf(" CRC: %08X", crc32(0,
+ (const unsigned char *) CONFIG_SYS_FLASH_BASE,
+ flash_size));
+ }
+ putc('\n');
+# else /* !CONFIG_SYS_FLASH_CHECKSUM */
+ print_size(flash_size, "\n");
+# endif /* CONFIG_SYS_FLASH_CHECKSUM */
+ } else {
+ puts(failed);
+ hang();
}
-#endif /* CONFIG_LCD */
+#endif
#if defined(CONFIG_CMD_NAND)
- puts ("NAND: ");
+ puts("NAND: ");
nand_init(); /* go init the NAND */
#endif
onenand_init();
#endif
+#ifdef CONFIG_GENERIC_MMC
+ puts("MMC: ");
+ mmc_initialize(gd->bd);
+#endif
+
#ifdef CONFIG_HAS_DATAFLASH
AT91F_DataflashInit();
dataflash_print_info();
#endif
/* initialize environment */
- env_relocate ();
+ env_relocate();
-#ifdef CONFIG_VFD
- /* must do this after the framebuffer is allocated */
- drv_vfd_init();
-#endif /* CONFIG_VFD */
-
-#ifdef CONFIG_SERIAL_MULTI
- serial_initialize();
+#if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI)
+ arm_pci_init();
#endif
- /* IP Address */
- gd->bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
-
- stdio_init (); /* get the devices list going. */
+ stdio_init(); /* get the devices list going. */
- jumptable_init ();
+ jumptable_init();
#if defined(CONFIG_API)
/* Initialize API */
- api_init ();
+ api_init();
#endif
- console_init_r (); /* fully init console as a device */
+ console_init_r(); /* fully init console as a device */
#if defined(CONFIG_ARCH_MISC_INIT)
/* miscellaneous arch dependent initialisations */
- arch_misc_init ();
+ arch_misc_init();
#endif
#if defined(CONFIG_MISC_INIT_R)
/* miscellaneous platform dependent initialisations */
- misc_init_r ();
+ misc_init_r();
#endif
+ /* set up exceptions */
+ interrupt_init();
/* enable exceptions */
- enable_interrupts ();
+ enable_interrupts();
/* Perform network card initialisation if necessary */
-#ifdef CONFIG_DRIVER_TI_EMAC
- /* XXX: this needs to be moved to board init */
-extern void davinci_eth_set_mac_addr (const u_int8_t *addr);
- if (getenv ("ethaddr")) {
- uchar enetaddr[6];
- eth_getenv_enetaddr("ethaddr", enetaddr);
- davinci_eth_set_mac_addr(enetaddr);
- }
-#endif
-
#if defined(CONFIG_DRIVER_SMC91111) || defined (CONFIG_DRIVER_LAN91C96)
/* XXX: this needs to be moved to board init */
- if (getenv ("ethaddr")) {
+ if (getenv("ethaddr")) {
uchar enetaddr[6];
eth_getenv_enetaddr("ethaddr", enetaddr);
smc_set_mac_addr(enetaddr);
#endif /* CONFIG_DRIVER_SMC91111 || CONFIG_DRIVER_LAN91C96 */
/* Initialize from environment */
- if ((s = getenv ("loadaddr")) != NULL) {
- load_addr = simple_strtoul (s, NULL, 16);
- }
-#if defined(CONFIG_CMD_NET)
- if ((s = getenv ("bootfile")) != NULL) {
- copy_filename (BootFile, s, sizeof (BootFile));
- }
-#endif
+ load_addr = getenv_ulong("loadaddr", 16, load_addr);
-#ifdef BOARD_LATE_INIT
- board_late_init ();
-#endif
-
-#ifdef CONFIG_GENERIC_MMC
- puts ("MMC: ");
- mmc_initialize (gd->bd);
+#ifdef CONFIG_BOARD_LATE_INIT
+ board_late_init();
#endif
#ifdef CONFIG_BITBANGMII
bb_miiphy_init();
#endif
#if defined(CONFIG_CMD_NET)
-#if defined(CONFIG_NET_MULTI)
- puts ("Net: ");
-#endif
+ puts("Net: ");
eth_initialize(gd->bd);
#if defined(CONFIG_RESET_PHY_R)
- debug ("Reset Ethernet PHY\n");
+ debug("Reset Ethernet PHY\n");
reset_phy();
#endif
#endif
+
+#ifdef CONFIG_POST
+ post_run(NULL, POST_RAM | post_bootmode_get(0));
+#endif
+
+#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER)
+ /*
+ * Export available size of memory for Linux,
+ * taking into account the protected RAM at top of memory
+ */
+ {
+ ulong pram = 0;
+ uchar memsz[32];
+
+#ifdef CONFIG_PRAM
+ pram = getenv_ulong("pram", 10, CONFIG_PRAM);
+#endif
+#ifdef CONFIG_LOGBUFFER
+#ifndef CONFIG_ALT_LB_ADDR
+ /* Also take the logbuffer into account (pram is in kB) */
+ pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024;
+#endif
+#endif
+ sprintf((char *)memsz, "%ldk", (gd->ram_size / 1024) - pram);
+ setenv("mem", (char *)memsz);
+ }
+#endif
+
/* main_loop() can return to retry autoboot, if so just run it again. */
for (;;) {
- main_loop ();
+ main_loop();
}
/* NOTREACHED - no way out of command loop except booting */
}
-void hang (void)
+void hang(void)
{
- puts ("### ERROR ### Please RESET the board ###\n");
+ puts("### ERROR ### Please RESET the board ###\n");
for (;;);
}
projects / u-boot / blobdiff