mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
401d1c4f5d
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
114 lines
2.7 KiB
C
114 lines
2.7 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.h>
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#include <env_internal.h>
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#include <init.h>
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#include <ns16550.h>
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#include <malloc.h>
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#include <mmc.h>
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#include <nand.h>
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#include <i2c.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_L2_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;
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ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
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struct fsl_ifc ifc = {(void *)CONFIG_SYS_IFC_ADDR, (void *)NULL};
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console_init_f();
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/* Clock configuration to access CPLD using IFC(GPCM) */
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setbits_be32(&ifc.gregs->ifc_gcr, 1 << IFC_GCR_TBCTL_TRN_TIME_SHIFT);
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#ifdef CONFIG_TARGET_P1010RDB_PB
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setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_GPIO01_DRVVBUS);
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#endif
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/* initialize selected port with appropriate baud rate */
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plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO;
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plat_ratio >>= 1;
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gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio;
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ns16550_init((struct ns16550 *)CONFIG_SYS_NS16550_COM1,
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gd->bus_clk / 16 / CONFIG_BAUDRATE);
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#ifdef 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 Flash boot...\n");
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#endif
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/* copy code to RAM and jump to it - this should not return */
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/* NOTE - code has to be copied out of NAND buffer before
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* other blocks can be read.
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*/
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relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE);
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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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/* Pointer is writable since we allocated a register for it */
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gd = (gd_t *)CONFIG_SPL_GD_ADDR;
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struct bd_info *bd;
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memset(gd, 0, sizeof(gd_t));
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bd = (struct bd_info *)(CONFIG_SPL_GD_ADDR + 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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#ifndef CONFIG_SPL_NAND_BOOT
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env_init();
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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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#endif
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/* relocate environment function pointers etc. */
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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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gd->env_addr = (ulong)(SPL_ENV_ADDR);
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gd->env_valid = ENV_VALID;
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#else
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env_relocate();
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#endif
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i2c_init_all();
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dram_init();
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#ifdef CONFIG_SPL_NAND_BOOT
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puts("\nTertiary program loader running in sram...");
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#else
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puts("\nSecond program loader running in sram...");
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#endif
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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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