X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fboard_f.c;h=fa667c764bc650a13b29ddd15d2859dfa657ce68;hb=d29e7824d782272f29dee68ea0ebb588257aacb4;hp=8bf9acca48b4e9eaf7e8172c17558b48096cfe79;hpb=11b66916e0e03c8930cdce72e68e8e06ff313b48;p=u-boot diff --git a/common/board_f.c b/common/board_f.c index 8bf9acca48..fa667c764b 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2011 The Chromium OS Authors. * (C) Copyright 2002-2006 @@ -6,8 +7,6 @@ * (C) Copyright 2002 * Sysgo Real-Time Solutions, GmbH * Marius Groeger - * - * SPDX-License-Identifier: GPL-2.0+ */ #include @@ -18,8 +17,6 @@ #include #include #include -#include -#include #include #include #include @@ -50,7 +47,7 @@ #ifdef XTRN_DECLARE_GLOBAL_DATA_PTR #undef XTRN_DECLARE_GLOBAL_DATA_PTR #define XTRN_DECLARE_GLOBAL_DATA_PTR /* empty = allocate here */ -DECLARE_GLOBAL_DATA_PTR = (gd_t *) (CONFIG_SYS_INIT_GD_ADDR); +DECLARE_GLOBAL_DATA_PTR = (gd_t *)(CONFIG_SYS_INIT_GD_ADDR); #else DECLARE_GLOBAL_DATA_PTR; #endif @@ -118,7 +115,7 @@ __weak void board_add_ram_info(int use_default) static int init_baud_rate(void) { - gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE); + gd->baudrate = env_get_ulong("baudrate", 10, CONFIG_BAUDRATE); return 0; } @@ -137,7 +134,7 @@ static int display_text_info(void) #endif debug("U-Boot code: %08lX -> %08lX BSS: -> %08lX\n", - text_base, bss_start, bss_end); + text_base, bss_start, bss_end); #endif return 0; @@ -201,6 +198,13 @@ static int init_func_i2c(void) } #endif +#if defined(CONFIG_VID) +__weak int init_func_vid(void) +{ + return 0; +} +#endif + #if defined(CONFIG_HARD_SPI) static int init_func_spi(void) { @@ -211,14 +215,6 @@ static int init_func_spi(void) } #endif -__maybe_unused -static int zero_global_data(void) -{ - memset((void *)gd, '\0', sizeof(gd_t)); - - return 0; -} - static int setup_mon_len(void) { #if defined(__ARM__) || defined(__MICROBLAZE__) @@ -227,7 +223,7 @@ static int setup_mon_len(void) gd->mon_len = (ulong)&_end - (ulong)_init; #elif defined(CONFIG_NIOS2) || defined(CONFIG_XTENSA) gd->mon_len = CONFIG_SYS_MONITOR_LEN; -#elif defined(CONFIG_NDS32) || defined(CONFIG_SH) +#elif defined(CONFIG_NDS32) || defined(CONFIG_SH) || defined(CONFIG_RISCV) gd->mon_len = (ulong)(&__bss_end) - (ulong)(&_start); #elif defined(CONFIG_SYS_MONITOR_BASE) /* TODO: use (ulong)&__bss_end - (ulong)&__text_start; ? */ @@ -304,27 +300,13 @@ static int setup_dest_addr(void) return 0; } -#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 - #ifdef CONFIG_PRAM /* reserve protected RAM */ static int reserve_pram(void) { ulong reg; - reg = getenv_ulong("pram", 10, CONFIG_PRAM); + reg = env_get_ulong("pram", 10, CONFIG_PRAM); gd->relocaddr -= (reg << 10); /* size is in kB */ debug("Reserving %ldk for protected RAM at %08lx\n", reg, gd->relocaddr); @@ -340,7 +322,7 @@ static int reserve_round_4k(void) } #ifdef CONFIG_ARM -static int reserve_mmu(void) +__weak int reserve_mmu(void) { #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) /* reserve TLB table */ @@ -418,7 +400,7 @@ static int reserve_uboot(void) */ gd->relocaddr -= gd->mon_len; gd->relocaddr &= ~(4096 - 1); -#ifdef CONFIG_E500 +#if defined(CONFIG_E500) || defined(CONFIG_MIPS) /* round down to next 64 kB limit so that IVPR stays aligned */ gd->relocaddr &= ~(65536 - 1); #endif @@ -436,7 +418,7 @@ static int reserve_malloc(void) { gd->start_addr_sp = gd->start_addr_sp - TOTAL_MALLOC_LEN; debug("Reserving %dk for malloc() at: %08lx\n", - TOTAL_MALLOC_LEN >> 10, gd->start_addr_sp); + TOTAL_MALLOC_LEN >> 10, gd->start_addr_sp); return 0; } @@ -466,7 +448,7 @@ static int reserve_global_data(void) gd->start_addr_sp -= sizeof(gd_t); gd->new_gd = (gd_t *)map_sysmem(gd->start_addr_sp, sizeof(gd_t)); debug("Reserving %zu Bytes for Global Data at: %08lx\n", - sizeof(gd_t), gd->start_addr_sp); + sizeof(gd_t), gd->start_addr_sp); return 0; } @@ -505,7 +487,7 @@ static int reserve_bootstage(void) return 0; } -int arch_reserve_stacks(void) +__weak int arch_reserve_stacks(void) { return 0; } @@ -550,7 +532,7 @@ static int setup_board_part1(void) #if defined(CONFIG_E500) || defined(CONFIG_MPC86xx) bd->bi_immr_base = CONFIG_SYS_IMMR; /* base of IMMR register */ #endif -#if defined(CONFIG_MPC5xxx) || defined(CONFIG_M68K) +#if defined(CONFIG_M68K) bd->bi_mbar_base = CONFIG_SYS_MBAR; /* base of internal registers */ #endif #if defined(CONFIG_MPC83xx) @@ -574,13 +556,6 @@ static int setup_board_part2(void) bd->bi_sccfreq = gd->arch.scc_clk; bd->bi_vco = gd->arch.vco_out; #endif /* CONFIG_CPM2 */ -#if defined(CONFIG_MPC512X) - bd->bi_ipsfreq = gd->arch.ips_clk; -#endif /* CONFIG_MPC512X */ -#if defined(CONFIG_MPC5xxx) - bd->bi_ipbfreq = gd->arch.ipb_clk; - bd->bi_pcifreq = gd->pci_clk; -#endif /* CONFIG_MPC5xxx */ #if defined(CONFIG_M68K) && defined(CONFIG_PCI) bd->bi_pcifreq = gd->pci_clk; #endif @@ -734,7 +709,7 @@ static int initf_bootstage(void) static int initf_console_record(void) { -#if defined(CONFIG_CONSOLE_RECORD) && defined(CONFIG_SYS_MALLOC_F_LEN) +#if defined(CONFIG_CONSOLE_RECORD) && CONFIG_VAL(SYS_MALLOC_F_LEN) return console_record_init(); #else return 0; @@ -743,7 +718,7 @@ static int initf_console_record(void) static int initf_dm(void) { -#if defined(CONFIG_DM) && defined(CONFIG_SYS_MALLOC_F_LEN) +#if defined(CONFIG_DM) && CONFIG_VAL(SYS_MALLOC_F_LEN) int ret; bootstage_start(BOOTSTATE_ID_ACCUM_DM_F, "dm_f"); @@ -781,6 +756,7 @@ static const init_fnc_t init_sequence_f[] = { trace_early_init, #endif initf_malloc, + log_init, initf_bootstage, /* uses its own timer, so does not need DM */ initf_console_record, #if defined(CONFIG_HAVE_FSP) @@ -809,13 +785,15 @@ static const init_fnc_t init_sequence_f[] = { console_init_f, /* stage 1 init of console */ display_options, /* say that we are here */ display_text_info, /* show debugging info if required */ -#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SH) || \ - defined(CONFIG_X86) +#if defined(CONFIG_PPC) || defined(CONFIG_SH) || defined(CONFIG_X86) checkcpu, #endif #if defined(CONFIG_DISPLAY_CPUINFO) print_cpuinfo, /* display cpu info (and speed) */ #endif +#if defined(CONFIG_DTB_RESELECT) + embedded_dtb_select, +#endif #if defined(CONFIG_DISPLAY_BOARDINFO) show_board_info, #endif @@ -827,6 +805,9 @@ static const init_fnc_t init_sequence_f[] = { #if defined(CONFIG_SYS_I2C) init_func_i2c, #endif +#if defined(CONFIG_VID) && !defined(CONFIG_SPL) + init_func_vid, +#endif #if defined(CONFIG_HARD_SPI) init_func_spi, #endif @@ -858,9 +839,6 @@ static const init_fnc_t init_sequence_f[] = { * - board info struct */ setup_dest_addr, -#if defined(CONFIG_LOGBUFFER) - reserve_logbuffer, -#endif #ifdef CONFIG_PRAM reserve_pram, #endif @@ -890,9 +868,6 @@ static const init_fnc_t init_sequence_f[] = { setup_board_part2, #endif display_new_sp, -#ifdef CONFIG_SYS_EXTBDINFO - setup_board_extra, -#endif #ifdef CONFIG_OF_BOARD_FIXUP fix_fdt, #endif @@ -917,25 +892,6 @@ static const init_fnc_t init_sequence_f[] = { void board_init_f(ulong boot_flags) { -#ifdef CONFIG_SYS_GENERIC_GLOBAL_DATA - /* - * For some architectures, global data is initialized and used before - * calling this function. The data should be preserved. For others, - * CONFIG_SYS_GENERIC_GLOBAL_DATA should be defined and use the stack - * here to host global data until relocation. - */ - gd_t data; - - gd = &data; - - /* - * Clear global data before it is accessed at debug print - * in initcall_run_list. Otherwise the debug print probably - * get the wrong value of gd->have_console. - */ - zero_global_data(); -#endif - gd->flags = boot_flags; gd->have_console = 0; @@ -943,7 +899,8 @@ void board_init_f(ulong boot_flags) hang(); #if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX) && \ - !defined(CONFIG_EFI_APP) && !CONFIG_IS_ENABLED(X86_64) + !defined(CONFIG_EFI_APP) && !CONFIG_IS_ENABLED(X86_64) && \ + !defined(CONFIG_ARC) /* NOTREACHED - jump_to_copy() does not return */ hang(); #endif @@ -984,8 +941,13 @@ void board_init_f_r(void) * The pre-relocation drivers may be using memory that has now gone * away. Mark serial as unavailable - this will fall back to the debug * UART if available. + * + * Do the same with log drivers since the memory may not be available. */ - gd->flags &= ~GD_FLG_SERIAL_READY; + gd->flags &= ~(GD_FLG_SERIAL_READY | GD_FLG_LOG_READY); +#ifdef CONFIG_TIMER + gd->timer = NULL; +#endif /* * U-Boot has been copied into SDRAM, the BSS has been cleared etc.