X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=common%2Fboard_r.c;h=482f506661676c655a88a635fe53800d8aa9fdc6;hb=ed286bc80e9d237dd1732ced037427e7d9a277a0;hp=5496f45cbd94d80cb8911bcaf331c1ec3eb88c32;hpb=a2cb31086f68cc0db95d4373e6dbdb612954f445;p=people%2Fms%2Fu-boot.git diff --git a/common/board_r.c b/common/board_r.c index 5496f45cbd..482f506661 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -11,29 +11,25 @@ */ #include +#include /* TODO: can we just include all these headers whether needed or not? */ #if defined(CONFIG_CMD_BEDBUG) #include #endif #include #include -#ifdef CONFIG_HAS_DATAFLASH -#include -#endif #include #include #include -#if defined(CONFIG_CMD_IDE) #include -#endif #include +#include #ifdef CONFIG_PS2KBD #include #endif #if defined(CONFIG_CMD_KGDB) #include #endif -#include #include #include #ifdef CONFIG_BITBANGMII @@ -41,6 +37,7 @@ #endif #include #include +#include #include #include #include @@ -49,30 +46,17 @@ #include #include #include -#ifdef CONFIG_CMD_AMBAPP -#include -#endif #ifdef CONFIG_ADDR_MAP #include #endif #include -#ifdef CONFIG_X86 -#include -#endif #include #include #include -#ifdef CONFIG_AVR32 -#include -#endif #include DECLARE_GLOBAL_DATA_PTR; -#if defined(CONFIG_SPARC) -extern int prom_init(void); -#endif - ulong monitor_flash_len; __weak int board_flash_wp_on(void) @@ -142,7 +126,7 @@ static int initr_reloc_global_data(void) { #ifdef __ARM__ monitor_flash_len = _end - __image_copy_start; -#elif defined(CONFIG_NDS32) +#elif defined(CONFIG_NDS32) || defined(CONFIG_RISCV) monitor_flash_len = (ulong)&_end - (ulong)&_start; #elif !defined(CONFIG_SANDBOX) && !defined(CONFIG_NIOS2) monitor_flash_len = (ulong)&__init_end - gd->relocaddr; @@ -173,9 +157,9 @@ static int initr_reloc_global_data(void) #endif #ifdef CONFIG_OF_EMBED /* - * The fdt_blob needs to be moved to new relocation address - * incase of FDT blob is embedded with in image - */ + * The fdt_blob needs to be moved to new relocation address + * incase of FDT blob is embedded with in image + */ gd->fdt_blob += gd->reloc_off; #endif #ifdef CONFIG_EFI_LOADER @@ -215,19 +199,6 @@ static int initr_addr_map(void) } #endif -#ifdef CONFIG_LOGBUFFER -unsigned long logbuffer_base(void) -{ - return gd->ram_top - LOGBUFF_LEN; -} - -static int initr_logbuffer(void) -{ - logbuff_init_ptrs(); - return 0; -} -#endif - #ifdef CONFIG_POST static int initr_post_backlog(void) { @@ -236,13 +207,6 @@ static int initr_post_backlog(void) } #endif -#ifdef CONFIG_SYS_DELAYED_ICACHE -static int initr_icache_enable(void) -{ - return 0; -} -#endif - #if defined(CONFIG_SYS_INIT_RAM_LOCK) && defined(CONFIG_E500) static int initr_unlock_ram_in_cache(void) { @@ -262,17 +226,6 @@ static int initr_pci(void) } #endif -#ifdef CONFIG_WINBOND_83C553 -static int initr_w83c553f(void) -{ - /* - * Initialise the ISA bridge - */ - initialise_w83c553f(); - return 0; -} -#endif - static int initr_barrier(void) { #ifdef CONFIG_PPC @@ -286,7 +239,7 @@ static int initr_malloc(void) { ulong malloc_start; -#ifdef CONFIG_SYS_MALLOC_F_LEN +#if CONFIG_VAL(SYS_MALLOC_F_LEN) debug("Pre-reloc malloc() used %#lx bytes (%ld KB)\n", gd->malloc_ptr, gd->malloc_ptr / 1024); #endif @@ -314,6 +267,21 @@ static int initr_noncached(void) } #endif +#ifdef CONFIG_OF_LIVE +static int initr_of_live(void) +{ + int ret; + + bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live"); + ret = of_live_build(gd->fdt_blob, (struct device_node **)&gd->of_root); + bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE); + if (ret) + return ret; + + return 0; +} +#endif + #ifdef CONFIG_DM static int initr_dm(void) { @@ -325,7 +293,9 @@ static int initr_dm(void) #ifdef CONFIG_TIMER gd->timer = NULL; #endif + bootstage_start(BOOTSTATE_ID_ACCUM_DM_R, "dm_r"); ret = dm_init_and_scan(false); + bootstage_accum(BOOTSTATE_ID_ACCUM_DM_R); if (ret) return ret; #ifdef CONFIG_TIMER_EARLY @@ -340,7 +310,6 @@ static int initr_dm(void) static int initr_bootstage(void) { - /* We cannot do this before initr_dm() */ bootstage_mark_name(BOOTSTAGE_ID_START_UBOOT_R, "board_init_r"); return 0; @@ -366,7 +335,7 @@ static int initr_manual_reloc_cmdtable(void) } #endif -#if !defined(CONFIG_SYS_NO_FLASH) +#if defined(CONFIG_MTD_NOR_FLASH) static int initr_flash(void) { ulong flash_size = 0; @@ -382,14 +351,16 @@ static int initr_flash(void) print_size(flash_size, ""); #ifdef CONFIG_SYS_FLASH_CHECKSUM /* - * Compute and print flash CRC if flashchecksum is set to 'y' - * - * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX - */ - if (getenv_yesno("flashchecksum") == 1) { + * Compute and print flash CRC if flashchecksum is set to 'y' + * + * NOTE: Maybe we should add some WATCHDOG_RESET()? XXX + */ + if (env_get_yesno("flashchecksum") == 1) { + const uchar *flash_base = (const uchar *)CONFIG_SYS_FLASH_BASE; + printf(" CRC: %08X", crc32(0, - (const unsigned char *) CONFIG_SYS_FLASH_BASE, - flash_size)); + flash_base, + flash_size)); } #endif /* CONFIG_SYS_FLASH_CHECKSUM */ putc('\n'); @@ -406,7 +377,6 @@ static int initr_flash(void) update_flash_size(flash_size); #endif - #if defined(CONFIG_OXC) || defined(CONFIG_RMU) /* flash mapped at end of memory map */ bd->bi_flashoffset = CONFIG_SYS_TEXT_BASE + flash_size; @@ -437,6 +407,7 @@ static int initr_nand(void) { puts("NAND: "); nand_init(); + printf("%lu MiB\n", nand_size() / 1024); return 0; } #endif @@ -451,7 +422,7 @@ static int initr_onenand(void) } #endif -#ifdef CONFIG_GENERIC_MMC +#ifdef CONFIG_MMC static int initr_mmc(void) { puts("MMC: "); @@ -460,15 +431,6 @@ static int initr_mmc(void) } #endif -#ifdef CONFIG_HAS_DATAFLASH -static int initr_dataflash(void) -{ - AT91F_DataflashInit(); - dataflash_print_info(); - return 0; -} -#endif - /* * Tell if it's OK to load the environment early in boot. * @@ -499,29 +461,12 @@ static int initr_env(void) else set_default_env(NULL); #ifdef CONFIG_OF_CONTROL - setenv_addr("fdtcontroladdr", gd->fdt_blob); + env_set_addr("fdtcontroladdr", gd->fdt_blob); #endif /* Initialize from environment */ - load_addr = getenv_ulong("loadaddr", 16, load_addr); -#if defined(CONFIG_SYS_EXTBDINFO) -#if defined(CONFIG_405GP) || defined(CONFIG_405EP) -#if defined(CONFIG_I2CFAST) - /* - * set bi_iic_fast for linux taking environment variable - * "i2cfast" into account - */ - { - char *s = getenv("i2cfast"); + load_addr = env_get_ulong("loadaddr", 16, load_addr); - if (s && ((*s == 'y') || (*s == 'Y'))) { - gd->bd->bi_iic_fast[0] = 1; - gd->bd->bi_iic_fast[1] = 1; - } - } -#endif /* CONFIG_I2CFAST */ -#endif /* CONFIG_405GP, CONFIG_405EP */ -#endif /* CONFIG_SYS_EXTBDINFO */ return 0; } @@ -553,7 +498,7 @@ static int initr_api(void) #endif /* enable exceptions */ -#if defined(CONFIG_ARM) || defined(CONFIG_AVR32) +#ifdef CONFIG_ARM static int initr_enable_interrupts(void) { enable_interrupts(); @@ -567,21 +512,21 @@ static int initr_ethaddr(void) bd_t *bd = gd->bd; /* kept around for legacy kernels only ... ignore the next section */ - eth_getenv_enetaddr("ethaddr", bd->bi_enetaddr); + eth_env_get_enetaddr("ethaddr", bd->bi_enetaddr); #ifdef CONFIG_HAS_ETH1 - eth_getenv_enetaddr("eth1addr", bd->bi_enet1addr); + eth_env_get_enetaddr("eth1addr", bd->bi_enet1addr); #endif #ifdef CONFIG_HAS_ETH2 - eth_getenv_enetaddr("eth2addr", bd->bi_enet2addr); + eth_env_get_enetaddr("eth2addr", bd->bi_enet2addr); #endif #ifdef CONFIG_HAS_ETH3 - eth_getenv_enetaddr("eth3addr", bd->bi_enet3addr); + eth_env_get_enetaddr("eth3addr", bd->bi_enet3addr); #endif #ifdef CONFIG_HAS_ETH4 - eth_getenv_enetaddr("eth4addr", bd->bi_enet4addr); + eth_env_get_enetaddr("eth4addr", bd->bi_enet4addr); #endif #ifdef CONFIG_HAS_ETH5 - eth_getenv_enetaddr("eth5addr", bd->bi_enet5addr); + eth_env_get_enetaddr("eth5addr", bd->bi_enet5addr); #endif return 0; } @@ -596,11 +541,11 @@ static int initr_kgdb(void) } #endif -#if defined(CONFIG_STATUS_LED) +#if defined(CONFIG_LED_STATUS) static int initr_status_led(void) { -#if defined(STATUS_LED_BOOT) - status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING); +#if defined(CONFIG_LED_STATUS_BOOT) + status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_BLINKING); #else status_led_init(); #endif @@ -608,19 +553,7 @@ static int initr_status_led(void) } #endif -#if defined(CONFIG_CMD_AMBAPP) && defined(CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP) -extern int do_ambapp_print(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); - -static int initr_ambapp_print(void) -{ - puts("AMBA:\n"); - do_ambapp_print(NULL, 0, 0, NULL); - - return 0; -} -#endif - -#if defined(CONFIG_SCSI) +#if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI) static int initr_scsi(void) { puts("SCSI: "); @@ -630,15 +563,6 @@ static int initr_scsi(void) } #endif -#if defined(CONFIG_CMD_DOC) -static int initr_doc(void) -{ - puts("DOC: "); - doc_init(); - return 0; -} -#endif - #ifdef CONFIG_BITBANGMII static int initr_bbmii(void) { @@ -668,7 +592,7 @@ static int initr_post(void) } #endif -#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE) +#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_IDE) static int initr_pcmcia(void) { puts("PCMCIA:"); @@ -677,14 +601,10 @@ static int initr_pcmcia(void) } #endif -#if defined(CONFIG_CMD_IDE) +#if defined(CONFIG_IDE) static int initr_ide(void) { -#ifdef CONFIG_IDE_8xx_PCCARD - puts("PCMCIA:"); -#else puts("IDE: "); -#endif #if defined(CONFIG_START_IDE) if (board_start_ide()) ide_init(); @@ -695,7 +615,7 @@ static int initr_ide(void) } #endif -#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER) +#if defined(CONFIG_PRAM) /* * Export available size of memory for Linux, taking into account the * protected RAM at top of memory @@ -705,15 +625,9 @@ int initr_mem(void) ulong pram = 0; char memsz[32]; -# ifdef CONFIG_PRAM - pram = getenv_ulong("pram", 10, CONFIG_PRAM); -# endif -# if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR) - /* Also take the logbuffer into account (pram is in kB) */ - pram += (LOGBUFF_LEN + LOGBUFF_OVERHEAD) / 1024; -# endif - sprintf(memsz, "%ldk", (long int) ((gd->ram_size / 1024) - pram)); - setenv("mem", memsz); + pram = env_get_ulong("pram", 10, CONFIG_PRAM); + sprintf(memsz, "%ldk", (long int)((gd->ram_size / 1024) - pram)); + env_set("mem", memsz); return 0; } @@ -750,14 +664,14 @@ static int run_main_loop(void) /* * Over time we hope to remove these functions with code fragments and - * stub funtcions, and instead call the relevant function directly. + * stub functions, and instead call the relevant function directly. * * We also hope to remove most of the driver-related init and do it if/when * the driver is later used. * * TODO: perhaps reset the watchdog in the initcall function after each call? */ -init_fnc_t init_sequence_r[] = { +static init_fnc_t init_sequence_r[] = { initr_trace, initr_reloc, /* TODO: could x86/PPC have this also perhaps? */ @@ -765,7 +679,7 @@ init_fnc_t init_sequence_r[] = { initr_caches, /* Note: For Freescale LS2 SoCs, new MMU table is created in DDR. * A temporary mapping of IFC high region is since removed, - * so environmental variables in NOR flash is not availble + * so environmental variables in NOR flash is not available * until board_init() is called below to remap IFC to high * region. */ @@ -776,16 +690,20 @@ init_fnc_t init_sequence_r[] = { #endif initr_barrier, initr_malloc, + log_init, + initr_bootstage, /* Needs malloc() but has its own timer */ initr_console_record, #ifdef CONFIG_SYS_NONCACHED_MEMORY initr_noncached, #endif bootstage_relocate, +#ifdef CONFIG_OF_LIVE + initr_of_live, +#endif #ifdef CONFIG_DM initr_dm, #endif - initr_bootstage, -#if defined(CONFIG_ARM) || defined(CONFIG_NDS32) +#if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV) board_init, /* Setup chipselects */ #endif /* @@ -817,36 +735,26 @@ init_fnc_t init_sequence_r[] = { board_early_init_r, #endif INIT_FUNC_WATCHDOG_RESET -#ifdef CONFIG_LOGBUFFER - initr_logbuffer, -#endif #ifdef CONFIG_POST initr_post_backlog, #endif INIT_FUNC_WATCHDOG_RESET -#ifdef CONFIG_SYS_DELAYED_ICACHE - initr_icache_enable, -#endif #if defined(CONFIG_PCI) && defined(CONFIG_SYS_EARLY_PCI_INIT) /* * Do early PCI configuration _before_ the flash gets initialised, - * because PCU ressources are crucial for flash access on some boards. + * because PCU resources are crucial for flash access on some boards. */ initr_pci, #endif -#ifdef CONFIG_WINBOND_83C553 - initr_w83c553f, -#endif #ifdef CONFIG_ARCH_EARLY_INIT_R arch_early_init_r, #endif power_init_board, -#ifndef CONFIG_SYS_NO_FLASH +#ifdef CONFIG_MTD_NOR_FLASH initr_flash, #endif INIT_FUNC_WATCHDOG_RESET -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86) || \ - defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_X86) /* initialize higher level parts of CPU like time base and timers */ cpu_init_r, #endif @@ -859,11 +767,8 @@ init_fnc_t init_sequence_r[] = { #ifdef CONFIG_CMD_ONENAND initr_onenand, #endif -#ifdef CONFIG_GENERIC_MMC +#ifdef CONFIG_MMC initr_mmc, -#endif -#ifdef CONFIG_HAS_DATAFLASH - initr_dataflash, #endif initr_env, #ifdef CONFIG_SYS_BOOTPARAMS_LEN @@ -888,6 +793,7 @@ init_fnc_t init_sequence_r[] = { #endif console_init_r, /* fully init console as a device */ #ifdef CONFIG_DISPLAY_BOARDINFO_LATE + console_announce_r, show_board_info, #endif #ifdef CONFIG_ARCH_MISC_INIT @@ -901,13 +807,13 @@ init_fnc_t init_sequence_r[] = { initr_kgdb, #endif interrupt_init, -#if defined(CONFIG_ARM) || defined(CONFIG_AVR32) +#ifdef CONFIG_ARM initr_enable_interrupts, #endif -#if defined(CONFIG_MICROBLAZE) || defined(CONFIG_AVR32) || defined(CONFIG_M68K) +#if defined(CONFIG_MICROBLAZE) || defined(CONFIG_M68K) timer_init, /* initialize timer */ #endif -#if defined(CONFIG_STATUS_LED) +#if defined(CONFIG_LED_STATUS) initr_status_led, #endif /* PPC has a udelay(20) here dating from 2002. Why? */ @@ -917,20 +823,10 @@ init_fnc_t init_sequence_r[] = { #ifdef CONFIG_BOARD_LATE_INIT board_late_init, #endif -#if defined(CONFIG_CMD_AMBAPP) - ambapp_init_reloc, -#if defined(CONFIG_SYS_AMBAPP_PRINT_ON_STARTUP) - initr_ambapp_print, -#endif -#endif -#ifdef CONFIG_SCSI +#if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI) INIT_FUNC_WATCHDOG_RESET initr_scsi, #endif -#ifdef CONFIG_CMD_DOC - INIT_FUNC_WATCHDOG_RESET - initr_doc, -#endif #ifdef CONFIG_BITBANGMII initr_bbmii, #endif @@ -941,10 +837,10 @@ init_fnc_t init_sequence_r[] = { #ifdef CONFIG_POST initr_post, #endif -#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_CMD_IDE) +#if defined(CONFIG_CMD_PCMCIA) && !defined(CONFIG_IDE) initr_pcmcia, #endif -#if defined(CONFIG_CMD_IDE) +#if defined(CONFIG_IDE) initr_ide, #endif #ifdef CONFIG_LAST_STAGE_INIT @@ -960,31 +856,35 @@ init_fnc_t init_sequence_r[] = { INIT_FUNC_WATCHDOG_RESET initr_bedbug, #endif -#if defined(CONFIG_PRAM) || defined(CONFIG_LOGBUFFER) +#if defined(CONFIG_PRAM) initr_mem, #endif #ifdef CONFIG_PS2KBD initr_kbd, -#endif -#if defined(CONFIG_SPARC) - prom_init, #endif run_main_loop, }; void board_init_r(gd_t *new_gd, ulong dest_addr) { -#ifdef CONFIG_NEEDS_MANUAL_RELOC - int i; + /* + * Set up the new global data pointer. So far only x86 does this + * here. + * TODO(sjg@chromium.org): Consider doing this for all archs, or + * dropping the new_gd parameter. + */ +#if CONFIG_IS_ENABLED(X86_64) + arch_setup_gd(new_gd); #endif -#ifdef CONFIG_AVR32 - mmu_init_r(dest_addr); +#ifdef CONFIG_NEEDS_MANUAL_RELOC + int i; #endif #if !defined(CONFIG_X86) && !defined(CONFIG_ARM) && !defined(CONFIG_ARM64) gd = new_gd; #endif + gd->flags &= ~GD_FLG_LOG_READY; #ifdef CONFIG_NEEDS_MANUAL_RELOC for (i = 0; i < ARRAY_SIZE(init_sequence_r); i++)