mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-17 00:33:06 +00:00
e4c3ce7e28
This CONFIG option is used in one of two ways. The first way is that it is defined to a static value, of an unsigned long size. The second way is that it is defined to something, typically a function, to determine this value at run time. However, in a few cases that function returns a static value. Change that to using the static value directly. In the case of using something at run time, convert everything to using a function of the same name and prototype. This will allow for further cleanups. Finally, we have a few cases where the function is just not used, so drop it. Signed-off-by: Tom Rini <trini@konsulko.com>
101 lines
2.3 KiB
C
101 lines
2.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/* Copyright 2013 Freescale Semiconductor, Inc.
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*/
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#include <common.h>
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#include <clock_legacy.h>
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#include <console.h>
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#include <env_internal.h>
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#include <init.h>
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#include <malloc.h>
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#include <ns16550.h>
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#include <nand.h>
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#include <i2c.h>
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#include <mmc.h>
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#include <fsl_esdhc.h>
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#include <spi_flash.h>
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#include <asm/global_data.h>
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#include "../common/spl.h"
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DECLARE_GLOBAL_DATA_PTR;
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phys_size_t get_effective_memsize(void)
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{
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return CONFIG_SYS_L3_SIZE;
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}
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void board_init_f(ulong bootflag)
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{
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u32 plat_ratio, sys_clk, ccb_clk;
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ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
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/* Memcpy existing GD at CONFIG_SPL_GD_ADDR */
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memcpy((void *)CONFIG_SPL_GD_ADDR, (void *)gd, sizeof(gd_t));
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/* Update GD pointer */
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gd = (gd_t *)(CONFIG_SPL_GD_ADDR);
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console_init_f();
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/* initialize selected port with appropriate baud rate */
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sys_clk = CONFIG_SYS_CLK_FREQ;
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plat_ratio = (in_be32(&gur->rcwsr[0]) >> 25) & 0x1f;
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ccb_clk = sys_clk * plat_ratio / 2;
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ns16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
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ccb_clk / 16 / CONFIG_BAUDRATE);
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#if defined(CONFIG_SPL_MMC_BOOT)
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puts("\nSD boot...\n");
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#elif defined(CONFIG_SPL_SPI_BOOT)
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puts("\nSPI boot...\n");
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#elif defined(CONFIG_SPL_NAND_BOOT)
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puts("\nNAND boot...\n");
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#endif
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relocate_code(CONFIG_SPL_RELOC_STACK, (gd_t *)CONFIG_SPL_GD_ADDR, 0x0);
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}
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void board_init_r(gd_t *gd, ulong dest_addr)
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{
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struct bd_info *bd;
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bd = (struct bd_info *)(gd + sizeof(gd_t));
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memset(bd, 0, sizeof(struct bd_info));
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gd->bd = bd;
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arch_cpu_init();
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get_clocks();
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mem_malloc_init(CONFIG_SPL_RELOC_MALLOC_ADDR,
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CONFIG_SPL_RELOC_MALLOC_SIZE);
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gd->flags |= GD_FLG_FULL_MALLOC_INIT;
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#ifdef CONFIG_SPL_NAND_BOOT
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nand_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
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(uchar *)SPL_ENV_ADDR);
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#endif
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#ifdef CONFIG_SPL_MMC_BOOT
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mmc_initialize(bd);
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mmc_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
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(uchar *)SPL_ENV_ADDR);
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#endif
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#ifdef CONFIG_SPL_SPI_BOOT
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fsl_spi_spl_load_image(CONFIG_ENV_OFFSET, CONFIG_ENV_SIZE,
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(uchar *)SPL_ENV_ADDR);
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#endif
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gd->env_addr = (ulong)(SPL_ENV_ADDR);
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gd->env_valid = ENV_VALID;
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i2c_init_all();
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dram_init();
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#ifdef CONFIG_SPL_MMC_BOOT
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mmc_boot();
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#elif defined(CONFIG_SPL_SPI_BOOT)
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fsl_spi_boot();
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#elif defined(CONFIG_SPL_NAND_BOOT)
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nand_boot();
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#endif
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}
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