diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/Kconfig | 75 | ||||
| -rw-r--r-- | common/board_f.c | 264 | ||||
| -rw-r--r-- | common/board_r.c | 36 | ||||
| -rw-r--r-- | common/env_common.c | 2 | ||||
| -rw-r--r-- | common/env_flags.c | 1 | ||||
| -rw-r--r-- | common/env_mmc.c | 15 | ||||
| -rw-r--r-- | common/fdt_support.c | 10 | ||||
| -rw-r--r-- | common/image-fdt.c | 1 | ||||
| -rw-r--r-- | common/spl/Kconfig | 2 | ||||
| -rw-r--r-- | common/spl/spl.c | 8 | ||||
| -rw-r--r-- | common/spl/spl_net.c | 34 | ||||
| -rw-r--r-- | common/xyzModem.c | 115 |
12 files changed, 169 insertions, 394 deletions
diff --git a/common/Kconfig b/common/Kconfig index 8f73c8f757..1879aefaf8 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -90,7 +90,7 @@ config BOOTSTAGE_STASH_ADDR config BOOTSTAGE_STASH_SIZE hex "Size of boot timing stash region" - default 4096 + default 0x1000 help This should be large enough to hold the bootstage stash. A value of 4096 (4KiB) is normally plenty. @@ -158,6 +158,75 @@ config SPI_BOOT endmenu +menu "Environment" + +if ARCH_SUNXI + +choice + prompt "Environment Device" + default ENV_IS_IN_MMC if ARCH_SUNXI + +config ENV_IS_IN_MMC + bool "Environment in an MMC device" + depends on CMD_MMC + help + Define this if you have an MMC device which you want to use for the + environment. + +config ENV_IS_IN_NAND + bool "Environment in a NAND device" + depends on CMD_NAND + help + Define this if you have a NAND device which you want to use for the + environment. + +config ENV_IS_IN_UBI + bool "Environment in a UBI volume" + depends on CMD_UBI + depends on CMD_MTDPARTS + help + Define this if you have a UBI volume which you want to use for the + environment. + +config ENV_IS_NOWHERE + bool "Environment is not stored" + help + Define this if you don't want to or can't have an environment stored + on a storage medium + +endchoice + +config ENV_OFFSET + hex "Environment Offset" + depends on !ENV_IS_IN_UBI + depends on !ENV_IS_NOWHERE + default 0x88000 if ARCH_SUNXI + help + Offset from the start of the device (or partition) + +config ENV_SIZE + hex "Environment Size" + depends on !ENV_IS_NOWHERE + default 0x20000 if ARCH_SUNXI + help + Size of the environment storage area + +config ENV_UBI_PART + string "UBI partition name" + depends on ENV_IS_IN_UBI + help + MTD partition containing the UBI device + +config ENV_UBI_VOLUME + string "UBI volume name" + depends on ENV_IS_IN_UBI + help + Name of the volume that you want to store the environment in. + +endif + +endmenu + config BOOTDELAY int "delay in seconds before automatically booting" default 2 @@ -379,7 +448,7 @@ config BOARD_LATE_INIT config DISPLAY_CPUINFO bool "Display information about the CPU during start up" - default y if ARM || BLACKFIN || NIOS2 || X86 || XTENSA || MPC5xxx + default y if ARM || NIOS2 || X86 || XTENSA || MPC5xxx help Display information about the CPU that U-Boot is running on when U-Boot starts up. The function print_cpuinfo() is called @@ -387,7 +456,7 @@ config DISPLAY_CPUINFO config DISPLAY_BOARDINFO bool "Display information about the board during start up" - default y if ARM || M68K || MIPS || PPC || SPARC || XTENSA + default y if ARM || M68K || MIPS || PPC || XTENSA help Display information about the board that U-Boot is running on when U-Boot starts up. The board function checkboard() is called diff --git a/common/board_f.c b/common/board_f.c index 7d1ede0404..d9431ee79a 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -11,58 +11,33 @@ */ #include <common.h> -#include <linux/compiler.h> -#include <version.h> #include <console.h> #include <environment.h> #include <dm.h> #include <fdtdec.h> #include <fs.h> -#if defined(CONFIG_CMD_IDE) -#include <ide.h> -#endif #include <i2c.h> #include <initcall.h> +#include <init_helpers.h> #include <logbuff.h> #include <malloc.h> #include <mapmem.h> - -/* TODO: Can we move these into arch/ headers? */ -#ifdef CONFIG_8xx -#include <mpc8xx.h> -#endif -#ifdef CONFIG_5xx -#include <mpc5xx.h> -#endif -#ifdef CONFIG_MPC5xxx -#include <mpc5xxx.h> -#endif -#if defined(CONFIG_MP) && (defined(CONFIG_MPC86xx) || defined(CONFIG_E500)) -#include <asm/mp.h> -#endif - #include <os.h> #include <post.h> +#include <relocate.h> #include <spi.h> #include <status_led.h> #include <timer.h> #include <trace.h> #include <video.h> #include <watchdog.h> -#include <linux/errno.h> +#if defined(CONFIG_MP) && defined(CONFIG_PPC) +#include <asm/mp.h> +#endif #include <asm/io.h> #include <asm/sections.h> -#if defined(CONFIG_X86) || defined(CONFIG_ARC) -#include <asm/init_helpers.h> -#endif -#if defined(CONFIG_X86) || defined(CONFIG_ARC) || defined(CONFIG_XTENSA) -#include <asm/relocate.h> -#endif -#ifdef CONFIG_SANDBOX -#include <asm/state.h> -#endif #include <dm/root.h> -#include <linux/compiler.h> +#include <linux/errno.h> /* * Pointer to initial global data area @@ -109,15 +84,11 @@ __weak void blue_led_off(void) {} * a structure... */ -/* - * Could the CONFIG_SPL_BUILD infection become a flag in gd? - */ - #if defined(CONFIG_WATCHDOG) || defined(CONFIG_HW_WATCHDOG) static int init_func_watchdog_init(void) { -# if defined(CONFIG_HW_WATCHDOG) && (defined(CONFIG_BLACKFIN) || \ - defined(CONFIG_M68K) || defined(CONFIG_MICROBLAZE) || \ +# if defined(CONFIG_HW_WATCHDOG) && \ + (defined(CONFIG_M68K) || defined(CONFIG_MICROBLAZE) || \ defined(CONFIG_SH) || defined(CONFIG_AT91SAM9_WATCHDOG) || \ defined(CONFIG_DESIGNWARE_WATCHDOG) || \ defined(CONFIG_IMX_WATCHDOG)) @@ -166,11 +137,6 @@ static int display_text_info(void) text_base, bss_start, bss_end); #endif -#ifdef CONFIG_USE_IRQ - debug("IRQ Stack: %08lx\n", IRQ_STACK_START); - debug("FIQ Stack: %08lx\n", FIQ_STACK_START); -#endif - return 0; } @@ -180,25 +146,6 @@ static int announce_dram_init(void) return 0; } -#if defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_M68K) -static int init_func_ram(void) -{ -#ifdef CONFIG_BOARD_TYPES - int board_type = gd->board_type; -#else - int board_type = 0; /* use dummy arg */ -#endif - - gd->ram_size = initdram(board_type); - - if (gd->ram_size > 0) - return 0; - - puts("*** failed ***\n"); - return 1; -} -#endif - static int show_dram_config(void) { unsigned long long size; @@ -227,12 +174,14 @@ static int show_dram_config(void) return 0; } -__weak void dram_init_banksize(void) +__weak int dram_init_banksize(void) { #if defined(CONFIG_NR_DRAM_BANKS) && defined(CONFIG_SYS_SDRAM_BASE) gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; gd->bd->bi_dram[0].size = get_effective_memsize(); #endif + + return 0; } #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) @@ -273,8 +222,7 @@ static int setup_mon_len(void) gd->mon_len = (ulong)&__bss_end - (ulong)_start; #elif defined(CONFIG_SANDBOX) || defined(CONFIG_EFI_APP) gd->mon_len = (ulong)&_end - (ulong)_init; -#elif defined(CONFIG_BLACKFIN) || defined(CONFIG_NIOS2) || \ - defined(CONFIG_XTENSA) +#elif defined(CONFIG_NIOS2) || defined(CONFIG_XTENSA) gd->mon_len = CONFIG_SYS_MONITOR_LEN; #elif defined(CONFIG_NDS32) || defined(CONFIG_SH) gd->mon_len = (ulong)(&__bss_end) - (ulong)(&_start); @@ -295,18 +243,6 @@ __weak int mach_cpu_init(void) return 0; } -#ifdef CONFIG_SANDBOX -static int setup_ram_buf(void) -{ - struct sandbox_state *state = state_get_current(); - - gd->arch.ram_buf = state->ram_buf; - gd->ram_size = state->ram_size; - - return 0; -} -#endif - /* Get the top of usable RAM */ __weak ulong board_get_usable_ram_top(ulong total_size) { @@ -365,27 +301,16 @@ static int setup_dest_addr(void) return 0; } -#if defined(CONFIG_SPARC) -static int reserve_prom(void) -{ - /* defined in arch/sparc/cpu/leon?/prom.c */ - extern void *__prom_start_reloc; - int size = 8192; /* page table = 2k, prom = 6k */ - gd->relocaddr -= size; - __prom_start_reloc = map_sysmem(gd->relocaddr + 2048, size - 2048); - debug("Reserving %dk for PROM and page table at %08lx\n", size, - gd->relocaddr); - return 0; -} -#endif - -#if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR) +#if defined(CONFIG_LOGBUFFER) static int reserve_logbuffer(void) { +#ifndef CONFIG_ALT_LB_ADDR /* reserve kernel log buffer */ gd->relocaddr -= LOGBUFF_RESERVE; debug("Reserving %dk for kernel logbuffer at %08lx\n", LOGBUFF_LEN, gd->relocaddr); +#endif + return 0; } #endif @@ -411,10 +336,10 @@ static int reserve_round_4k(void) return 0; } -#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) && \ - defined(CONFIG_ARM) +#ifdef CONFIG_ARM static int reserve_mmu(void) { +#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) /* reserve TLB table */ gd->arch.tlb_size = PGTABLE_SIZE; gd->relocaddr -= gd->arch.tlb_size; @@ -433,14 +358,15 @@ static int reserve_mmu(void) */ gd->arch.tlb_allocated = gd->arch.tlb_addr; #endif +#endif return 0; } #endif -#ifdef CONFIG_DM_VIDEO static int reserve_video(void) { +#ifdef CONFIG_DM_VIDEO ulong addr; int ret; @@ -449,14 +375,7 @@ static int reserve_video(void) if (ret) return ret; gd->relocaddr = addr; - - return 0; -} -#else - -# ifdef CONFIG_LCD -static int reserve_lcd(void) -{ +#elif defined(CONFIG_LCD) # ifdef CONFIG_FB_ADDR gd->fb_base = CONFIG_FB_ADDR; # else @@ -464,24 +383,17 @@ static int reserve_lcd(void) gd->relocaddr = lcd_setmem(gd->relocaddr); gd->fb_base = gd->relocaddr; # endif /* CONFIG_FB_ADDR */ - - return 0; -} -# endif /* CONFIG_LCD */ - -# if defined(CONFIG_VIDEO) && (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) && \ +#elif defined(CONFIG_VIDEO) && \ + (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) && \ !defined(CONFIG_ARM) && !defined(CONFIG_X86) && \ - !defined(CONFIG_BLACKFIN) && !defined(CONFIG_M68K) -static int reserve_legacy_video(void) -{ + !defined(CONFIG_M68K) /* reserve memory for video display (always full pages) */ gd->relocaddr = video_setmem(gd->relocaddr); gd->fb_base = gd->relocaddr; +#endif return 0; } -# endif -#endif /* !CONFIG_DM_VIDEO */ static int reserve_trace(void) { @@ -516,7 +428,6 @@ static int reserve_uboot(void) return 0; } -#ifndef CONFIG_SPL_BUILD /* reserve memory for malloc() area */ static int reserve_malloc(void) { @@ -538,7 +449,6 @@ static int reserve_board(void) } return 0; } -#endif static int setup_machine(void) { @@ -668,30 +578,6 @@ static int setup_board_part2(void) } #endif -#ifdef CONFIG_SYS_EXTBDINFO -static int setup_board_extra(void) -{ - bd_t *bd = gd->bd; - - strncpy((char *) bd->bi_s_version, "1.2", sizeof(bd->bi_s_version)); - strncpy((char *) bd->bi_r_version, U_BOOT_VERSION, - sizeof(bd->bi_r_version)); - - bd->bi_procfreq = gd->cpu_clk; /* Processor Speed, In Hz */ - bd->bi_plb_busfreq = gd->bus_clk; -#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \ - defined(CONFIG_440EP) || defined(CONFIG_440GR) || \ - defined(CONFIG_440EPX) || defined(CONFIG_440GRX) - bd->bi_pci_busfreq = get_PCI_freq(); - bd->bi_opbfreq = get_OPB_freq(); -#elif defined(CONFIG_XILINX_405) - bd->bi_pci_busfreq = get_PCI_freq(); -#endif - - return 0; -} -#endif - #ifdef CONFIG_POST static int init_post(void) { @@ -702,14 +588,6 @@ static int init_post(void) } #endif -static int setup_dram_config(void) -{ - /* Ram is board specific, so move it to board code ... */ - dram_init_banksize(); - - return 0; -} - static int reloc_fdt(void) { #ifndef CONFIG_OF_EMBED @@ -751,6 +629,13 @@ static int setup_reloc(void) return 0; } +#ifdef CONFIG_OF_BOARD_FIXUP +static int fix_fdt(void) +{ + return board_fix_fdt((void *)gd->fdt_blob); +} +#endif + /* ARM calls relocate_code from its crt0.S */ #if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX) && \ !CONFIG_IS_ENABLED(X86_64) @@ -831,9 +716,6 @@ __weak int arch_cpu_init_dm(void) } static const init_fnc_t init_sequence_f[] = { -#ifdef CONFIG_SANDBOX - setup_ram_buf, -#endif setup_mon_len, #ifdef CONFIG_OF_CONTROL fdtdec_setup, @@ -843,8 +725,8 @@ static const init_fnc_t init_sequence_f[] = { #endif initf_malloc, initf_console_record, -#if defined(CONFIG_X86) && defined(CONFIG_HAVE_FSP) - x86_fsp_init, +#if defined(CONFIG_HAVE_FSP) + arch_fsp_init, #endif arch_cpu_init, /* basic arch cpu dependent setup */ mach_cpu_init, /* SoC/machine dependent CPU setup */ @@ -854,51 +736,22 @@ static const init_fnc_t init_sequence_f[] = { #if defined(CONFIG_BOARD_EARLY_INIT_F) board_early_init_f, #endif - /* TODO: can any of this go into arch_cpu_init()? */ -#if defined(CONFIG_PPC) && !defined(CONFIG_8xx_CPUCLK_DEFAULT) +#if defined(CONFIG_PPC) || defined(CONFIG_SYS_FSL_CLK) || defined(CONFIG_M68K) + /* get CPU and bus clocks according to the environment variable */ get_clocks, /* get CPU and bus clocks (etc.) */ -#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \ - && !defined(CONFIG_TQM885D) - adjust_sdram_tbs_8xx, -#endif - /* TODO: can we rename this to timer_init()? */ - init_timebase, #endif -#if defined(CONFIG_ARM) || defined(CONFIG_MIPS) || \ - defined(CONFIG_BLACKFIN) || defined(CONFIG_NDS32) || \ - defined(CONFIG_SH) || defined(CONFIG_SPARC) timer_init, /* initialize timer */ -#endif #if defined(CONFIG_BOARD_POSTCLK_INIT) board_postclk_init, #endif -#if defined(CONFIG_SYS_FSL_CLK) || defined(CONFIG_M68K) - get_clocks, -#endif env_init, /* initialize environment */ -#if defined(CONFIG_8xx_CPUCLK_DEFAULT) - /* get CPU and bus clocks according to the environment variable */ - get_clocks_866, - /* adjust sdram refresh rate according to the new clock */ - sdram_adjust_866, - init_timebase, -#endif init_baud_rate, /* initialze baudrate settings */ serial_init, /* serial communications setup */ console_init_f, /* stage 1 init of console */ -#ifdef CONFIG_SANDBOX - sandbox_early_getopt_check, -#endif display_options, /* say that we are here */ display_text_info, /* show debugging info if required */ -#if defined(CONFIG_MPC8260) - prt_8260_rsr, - prt_8260_clks, -#endif /* CONFIG_MPC8260 */ -#if defined(CONFIG_MPC83xx) - prt_83xx_rsr, -#endif -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SH) +#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SH) || \ + defined(CONFIG_X86) checkcpu, #endif #if defined(CONFIG_DISPLAY_CPUINFO) @@ -919,15 +772,7 @@ static const init_fnc_t init_sequence_f[] = { init_func_spi, #endif announce_dram_init, - /* TODO: unify all these dram functions? */ -#if defined(CONFIG_ARM) || defined(CONFIG_X86) || defined(CONFIG_NDS32) || \ - defined(CONFIG_MICROBLAZE) || defined(CONFIG_AVR32) || \ - defined(CONFIG_SH) dram_init, /* configure available RAM banks */ -#endif -#if defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_M68K) - init_func_ram, -#endif #ifdef CONFIG_POST post_init_f, #endif @@ -954,51 +799,27 @@ static const init_fnc_t init_sequence_f[] = { * - board info struct */ setup_dest_addr, -#if defined(CONFIG_BLACKFIN) || defined(CONFIG_XTENSA) - /* Blackfin u-boot monitor should be on top of the ram */ - reserve_uboot, -#endif -#if defined(CONFIG_SPARC) - reserve_prom, -#endif -#if defined(CONFIG_LOGBUFFER) && !defined(CONFIG_ALT_LB_ADDR) +#if defined(CONFIG_LOGBUFFER) reserve_logbuffer, #endif #ifdef CONFIG_PRAM reserve_pram, #endif reserve_round_4k, -#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) && \ - defined(CONFIG_ARM) +#ifdef CONFIG_ARM reserve_mmu, #endif -#ifdef CONFIG_DM_VIDEO reserve_video, -#else -# ifdef CONFIG_LCD - reserve_lcd, -# endif - /* TODO: Why the dependency on CONFIG_8xx? */ -# if defined(CONFIG_VIDEO) && (!defined(CONFIG_PPC) || defined(CONFIG_8xx)) && \ - !defined(CONFIG_ARM) && !defined(CONFIG_X86) && \ - !defined(CONFIG_BLACKFIN) && !defined(CONFIG_M68K) - reserve_legacy_video, -# endif -#endif /* CONFIG_DM_VIDEO */ reserve_trace, -#if !defined(CONFIG_BLACKFIN) && !defined(CONFIG_XTENSA) reserve_uboot, -#endif -#ifndef CONFIG_SPL_BUILD reserve_malloc, reserve_board, -#endif setup_machine, reserve_global_data, reserve_fdt, reserve_arch, reserve_stacks, - setup_dram_config, + dram_init_banksize, show_dram_config, #if defined(CONFIG_M68K) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || \ defined(CONFIG_SH) @@ -1012,6 +833,9 @@ static const init_fnc_t init_sequence_f[] = { #ifdef CONFIG_SYS_EXTBDINFO setup_board_extra, #endif +#ifdef CONFIG_OF_BOARD_FIXUP + fix_fdt, +#endif INIT_FUNC_WATCHDOG_RESET reloc_fdt, setup_reloc, diff --git a/common/board_r.c b/common/board_r.c index 5c9e6987b9..d69a33c4a3 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -27,6 +27,7 @@ #include <ide.h> #endif #include <initcall.h> +#include <init_helpers.h> #ifdef CONFIG_PS2KBD #include <keyboard.h> #endif @@ -49,16 +50,10 @@ #include <timer.h> #include <trace.h> #include <watchdog.h> -#ifdef CONFIG_CMD_AMBAPP -#include <ambapp.h> -#endif #ifdef CONFIG_ADDR_MAP #include <asm/mmu.h> #endif #include <asm/sections.h> -#ifdef CONFIG_X86 -#include <asm/init_helpers.h> -#endif #include <dm/root.h> #include <linux/compiler.h> #include <linux/err.h> @@ -69,10 +64,6 @@ 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) @@ -426,6 +417,7 @@ static int initr_nand(void) { puts("NAND: "); nand_init(); + printf("%lu MiB\n", nand_size() / 1024); return 0; } #endif @@ -597,18 +589,6 @@ 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) && !defined(CONFIG_DM_SCSI) static int initr_scsi(void) { @@ -822,8 +802,7 @@ static init_fnc_t init_sequence_r[] = { 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 @@ -894,12 +873,6 @@ static 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 #if defined(CONFIG_SCSI) && !defined(CONFIG_DM_SCSI) INIT_FUNC_WATCHDOG_RESET initr_scsi, @@ -939,9 +912,6 @@ static init_fnc_t init_sequence_r[] = { #ifdef CONFIG_PS2KBD initr_kbd, #endif -#if defined(CONFIG_SPARC) - prom_init, -#endif run_main_loop, }; diff --git a/common/env_common.c b/common/env_common.c index 7fb62e8b45..6845f8d8d5 100644 --- a/common/env_common.c +++ b/common/env_common.c @@ -140,7 +140,7 @@ int set_default_vars(int nvars, char * const vars[]) } #ifdef CONFIG_ENV_AES -#include <aes.h> +#include <uboot_aes.h> /** * env_aes_cbc_get_key() - Get AES-128-CBC key for the environment * diff --git a/common/env_flags.c b/common/env_flags.c index 921d3770ea..3c50620cb3 100644 --- a/common/env_flags.c +++ b/common/env_flags.c @@ -11,6 +11,7 @@ #ifdef USE_HOSTCC /* Eliminate "ANSI does not permit..." warnings */ #include <stdint.h> #include <stdio.h> +#include "fw_env_private.h" #include "fw_env.h" #include <env_attr.h> #include <env_flags.h> diff --git a/common/env_mmc.c b/common/env_mmc.c index 16f6a17514..a5d14d448c 100644 --- a/common/env_mmc.c +++ b/common/env_mmc.c @@ -82,10 +82,6 @@ static int mmc_set_env_part(struct mmc *mmc) int dev = mmc_get_env_dev(); int ret = 0; -#ifdef CONFIG_SPL_BUILD - dev = 0; -#endif - env_mmc_orig_hwpart = mmc_get_blk_desc(mmc)->hwpart; ret = blk_select_hwpart_devnum(IF_TYPE_MMC, dev, part); if (ret) @@ -116,9 +112,6 @@ static void fini_mmc_for_env(struct mmc *mmc) #ifdef CONFIG_SYS_MMC_ENV_PART int dev = mmc_get_env_dev(); -#ifdef CONFIG_SPL_BUILD - dev = 0; -#endif blk_select_hwpart_devnum(IF_TYPE_MMC, dev, env_mmc_orig_hwpart); #endif } @@ -223,10 +216,6 @@ void env_relocate_spec(void) ALLOC_CACHE_ALIGN_BUFFER(env_t, tmp_env1, 1); ALLOC_CACHE_ALIGN_BUFFER(env_t, tmp_env2, 1); -#ifdef CONFIG_SPL_BUILD - dev = 0; -#endif - mmc = find_mmc_device(dev); errmsg = init_mmc_for_env(mmc); @@ -306,10 +295,6 @@ void env_relocate_spec(void) int dev = mmc_get_env_dev(); const char *errmsg; -#ifdef CONFIG_SPL_BUILD - dev = 0; -#endif - mmc = find_mmc_device(dev); errmsg = init_mmc_for_env(mmc); diff --git a/common/fdt_support.c b/common/fdt_support.c index 55d4d6f6d4..c6a76b7ad2 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -482,7 +482,6 @@ void fdt_fixup_ethernet(void *fdt) /* Cycle through all aliases */ for (prop = 0; ; prop++) { const char *name; - int len = strlen("ethernet"); /* FDT might have been edited, recompute the offset */ offset = fdt_first_property_offset(fdt, @@ -495,8 +494,13 @@ void fdt_fixup_ethernet(void *fdt) break; path = fdt_getprop_by_offset(fdt, offset, &name, NULL); - if (!strncmp(name, "ethernet", len)) { - i = trailing_strtol(name); + if (!strncmp(name, "ethernet", 8)) { + /* Treat plain "ethernet" same as "ethernet0". */ + if (!strcmp(name, "ethernet")) + i = 0; + else + i = trailing_strtol(name); + if (i != -1) { if (i == 0) strcpy(mac, "ethaddr"); diff --git a/common/image-fdt.c b/common/image-fdt.c index e7540be8d6..7468b902b8 100644 --- a/common/image-fdt.c +++ b/common/image-fdt.c @@ -494,7 +494,6 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob, goto err; } } - fdt_fixup_ethernet(blob); /* Delete the old LMB reservation */ if (lmb) diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 6752b5c65c..ea6fbb60ad 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -371,7 +371,7 @@ config SPL_LIBGENERIC_SUPPORT config SPL_MMC_SUPPORT bool "Support MMC" - depends on SPL + depends on SPL && GENERIC_MMC help Enable support for MMC (Multimedia Card) within SPL. This enables the MMC protocol implementation and allows any enabled drivers to diff --git a/common/spl/spl.c b/common/spl/spl.c index d98b9fcb9a..a3e73b87bc 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -85,6 +85,9 @@ void spl_set_header_raw_uboot(struct spl_image_info *spl_image) { spl_image->size = CONFIG_SYS_MONITOR_LEN; spl_image->entry_point = CONFIG_SYS_UBOOT_START; +#ifdef CONFIG_CPU_V7M + spl_image->entry_point |= 0x1; +#endif spl_image->load_addr = CONFIG_SYS_TEXT_BASE; spl_image->os = IH_OS_U_BOOT; spl_image->name = "U-Boot"; @@ -227,10 +230,11 @@ int spl_early_init(void) int spl_init(void) { int ret; + bool setup_malloc = !(IS_ENABLED(CONFIG_SPL_STACK_R) && + IS_ENABLED(CONFIG_SPL_SYS_MALLOC_SIMPLE)); if (!(gd->flags & GD_FLG_SPL_EARLY_INIT)) { - ret = spl_common_init( - !IS_ENABLED(CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN)); + ret = spl_common_init(setup_malloc); if (ret) return ret; } diff --git a/common/spl/spl_net.c b/common/spl/spl_net.c index 0fba0172ea..85fe508b17 100644 --- a/common/spl/spl_net.c +++ b/common/spl/spl_net.c @@ -11,19 +11,29 @@ #include <errno.h> #include <spl.h> #include <net.h> +#include <libfdt.h> DECLARE_GLOBAL_DATA_PTR; #if defined(CONFIG_SPL_ETH_SUPPORT) || defined(CONFIG_SPL_USBETH_SUPPORT) +static ulong spl_net_load_read(struct spl_load_info *load, ulong sector, + ulong count, void *buf) +{ + debug("%s: sector %lx, count %lx, buf %lx\n", + __func__, sector, count, (ulong)buf); + memcpy(buf, (void *)(load_addr + sector), count); + return count; +} + static int spl_net_load_image(struct spl_image_info *spl_image, struct spl_boot_device *bootdev) { + struct image_header *header = (struct image_header *)load_addr; int rv; env_init(); env_relocate(); setenv("autoload", "yes"); - load_addr = CONFIG_SYS_TEXT_BASE - sizeof(struct image_header); rv = eth_initialize(); if (rv == 0) { printf("No Ethernet devices found\n"); @@ -36,8 +46,26 @@ static int spl_net_load_image(struct spl_image_info *spl_image, printf("Problem booting with BOOTP\n"); return rv; } - return spl_parse_image_header(spl_image, - (struct image_header *)load_addr); + + if (IS_ENABLED(CONFIG_SPL_LOAD_FIT) && + image_get_magic(header) == FDT_MAGIC) { + struct spl_load_info load; + + debug("Found FIT\n"); + load.bl_len = 1; + load.read = spl_net_load_read; + rv = spl_load_simple_fit(spl_image, &load, 0, header); + } else { + debug("Legacy image\n"); + + rv = spl_parse_image_header(spl_image, header); + if (rv) + return rv; + + memcpy((void *)spl_image->load_addr, header, spl_image->size); + } + + return rv; } #endif diff --git a/common/xyzModem.c b/common/xyzModem.c index e0d87dbfec..a0c5dfeece 100644 --- a/common/xyzModem.c +++ b/common/xyzModem.c @@ -39,25 +39,17 @@ #define CAN 0x18 #define EOF 0x1A /* ^Z for DOS officionados */ -#define USE_YMODEM_LENGTH - /* Data & state local to the protocol */ static struct { -#ifdef REDBOOT - hal_virtual_comm_table_t *__chan; -#else int *__chan; -#endif unsigned char pkt[1024], *bufp; unsigned char blk, cblk, crc1, crc2; unsigned char next_blk; /* Expected block */ int len, mode, total_retries; int total_SOH, total_STX, total_CAN; bool crc_mode, at_eof, tx_ack; -#ifdef USE_YMODEM_LENGTH unsigned long file_length, read_length; -#endif } xyz; #define xyzModem_CHAR_TIMEOUT 2000 /* 2 seconds */ @@ -66,7 +58,6 @@ static struct #define xyzModem_CAN_COUNT 3 /* Wait for 3 CAN before quitting */ -#ifndef REDBOOT /*SB */ typedef int cyg_int32; static int CYGACC_COMM_IF_GETC_TIMEOUT (char chan, char *c) @@ -156,17 +147,7 @@ parse_num (char *s, unsigned long *val, char **es, char *delim) if (_is_hex (c) && ((digit = _from_hex (c)) < radix)) { /* Valid digit */ -#ifdef CYGPKG_HAL_MIPS - /* FIXME: tx49 compiler generates 0x2539018 for MUL which */ - /* isn't any good. */ - if (16 == radix) - result = result << 4; - else - result = 10 * result; - result += digit; -#else result = (result * radix) + digit; -#endif } else { @@ -190,54 +171,15 @@ parse_num (char *s, unsigned long *val, char **es, char *delim) return true; } -#endif -#define USE_SPRINTF #ifdef DEBUG -#ifndef USE_SPRINTF -/* - * Note: this debug setup only works if the target platform has two serial ports - * available so that the other one (currently only port 1) can be used for debug - * messages. - */ -static int -zm_dprintf (char *fmt, ...) -{ - int cur_console; - va_list args; - - va_start (args, fmt); -#ifdef REDBOOT - cur_console = - CYGACC_CALL_IF_SET_CONSOLE_COMM - (CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT); - CYGACC_CALL_IF_SET_CONSOLE_COMM (1); -#endif - diag_vprintf (fmt, args); -#ifdef REDBOOT - CYGACC_CALL_IF_SET_CONSOLE_COMM (cur_console); -#endif -} - -static void -zm_flush (void) -{ -} - -#else /* * Note: this debug setup works by storing the strings in a fixed buffer */ -#define FINAL -#ifdef FINAL -static char *zm_out = (char *) 0x00380000; -static char *zm_out_start = (char *) 0x00380000; -#else -static char zm_buf[8192]; -static char *zm_out = zm_buf; -static char *zm_out_start = zm_buf; +static char zm_debug_buf[8192]; +static char *zm_out = zm_debug_buf; +static char *zm_out_start = zm_debug_buf; -#endif static int zm_dprintf (char *fmt, ...) { @@ -253,23 +195,13 @@ zm_dprintf (char *fmt, ...) static void zm_flush (void) { -#ifdef REDBOOT - char *p = zm_out_start; - while (*p) - mon_write_char (*p++); -#endif zm_out = zm_out_start; } -#endif static void zm_dump_buf (void *buf, int len) { -#ifdef REDBOOT - diag_vdump_buf_with_offset (zm_dprintf, buf, len, 0); -#else -#endif } static unsigned char zm_buf[2048]; @@ -476,9 +408,6 @@ xyzModem_get_hdr (void) int xyzModem_stream_open (connection_info_t * info, int *err) { -#ifdef REDBOOT - int console_chan; -#endif int stat = 0; int retries = xyzModem_MAX_RETRIES; int crc_retries = xyzModem_MAX_RETRIES_WITH_CRC; @@ -492,29 +421,9 @@ xyzModem_stream_open (connection_info_t * info, int *err) } #endif -#ifdef REDBOOT - /* Set up the I/O channel. Note: this allows for using a different port in the future */ - console_chan = - CYGACC_CALL_IF_SET_CONSOLE_COMM - (CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT); - if (info->chan >= 0) - { - CYGACC_CALL_IF_SET_CONSOLE_COMM (info->chan); - } - else - { - CYGACC_CALL_IF_SET_CONSOLE_COMM (console_chan); - } - xyz.__chan = CYGACC_CALL_IF_CONSOLE_PROCS (); - - CYGACC_CALL_IF_SET_CONSOLE_COMM (console_chan); - CYGACC_COMM_IF_CONTROL (*xyz.__chan, __COMMCTL_SET_TIMEOUT, - xyzModem_CHAR_TIMEOUT); -#else /* TODO: CHECK ! */ int dummy = 0; xyz.__chan = &dummy; -#endif xyz.len = 0; xyz.crc_mode = true; xyz.at_eof = false; @@ -524,10 +433,8 @@ xyzModem_stream_open (connection_info_t * info, int *err) xyz.total_SOH = 0; xyz.total_STX = 0; xyz.total_CAN = 0; -#ifdef USE_YMODEM_LENGTH xyz.read_length = 0; xyz.file_length = 0; -#endif CYGACC_COMM_IF_PUTC (*xyz.__chan, (xyz.crc_mode ? 'C' : NAK)); @@ -546,12 +453,10 @@ xyzModem_stream_open (connection_info_t * info, int *err) /* Y-modem file information header */ if (xyz.blk == 0) { -#ifdef USE_YMODEM_LENGTH /* skip filename */ while (*xyz.bufp++); /* get the length */ parse_num ((char *) xyz.bufp, &xyz.file_length, NULL, " "); -#endif /* The rest of the file name data block quietly discarded */ xyz.tx_ack = true; } @@ -604,13 +509,8 @@ xyzModem_stream_read (char *buf, int size, int *err) ("ACK block %d (%d)\n", xyz.blk, __LINE__)); xyz.next_blk = (xyz.next_blk + 1) & 0xFF; -#if defined(xyzModem_zmodem) || defined(USE_YMODEM_LENGTH) if (xyz.mode == xyzModem_xmodem || xyz.file_length == 0) { -#else - if (1) - { -#endif /* Data blocks can be padded with ^Z (EOF) characters */ /* This code tries to detect and remove them */ if ((xyz.bufp[xyz.len - 1] == EOF) && @@ -625,7 +525,6 @@ xyzModem_stream_read (char *buf, int size, int *err) } } -#ifdef USE_YMODEM_LENGTH /* * See if accumulated length exceeds that of the file. * If so, reduce size (i.e., cut out pad bytes) @@ -640,7 +539,6 @@ xyzModem_stream_read (char *buf, int size, int *err) xyz.len -= (xyz.read_length - xyz.file_length); } } -#endif break; } else if (xyz.blk == ((xyz.next_blk - 1) & 0xFF)) @@ -809,10 +707,3 @@ xyzModem_error (int err) /* * RedBoot interface */ -#if 0 /* SB */ -GETC_IO_FUNCS (xyzModem_io, xyzModem_stream_open, xyzModem_stream_close, - xyzModem_stream_terminate, xyzModem_stream_read, - xyzModem_error); -RedBoot_load (xmodem, xyzModem_io, false, false, xyzModem_xmodem); -RedBoot_load (ymodem, xyzModem_io, false, false, xyzModem_ymodem); -#endif |