mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-30 19:48:19 +00:00
b8d59ba049
Remove <common.h> from this board vendor directory and when needed add missing include files directly. Acked-by: Jason Liu <jason.hui.liu@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Tom Rini <trini@konsulko.com>
67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2011 Freescale Semiconductor, Inc.
|
|
*/
|
|
#include <config.h>
|
|
#include <clock_legacy.h>
|
|
#include <init.h>
|
|
#include <mpc85xx.h>
|
|
#include <asm/io.h>
|
|
#include <ns16550.h>
|
|
#include <nand.h>
|
|
#include <asm/mmu.h>
|
|
#include <asm/immap_85xx.h>
|
|
#include <fsl_ddr_sdram.h>
|
|
#include <asm/fsl_law.h>
|
|
#include <asm/global_data.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
void board_init_f(ulong bootflag)
|
|
{
|
|
u32 plat_ratio;
|
|
ccsr_gur_t *gur = (void *)CFG_SYS_MPC85xx_GUTS_ADDR;
|
|
|
|
#if defined(CFG_SYS_NAND_BR_PRELIM) && defined(CFG_SYS_NAND_OR_PRELIM)
|
|
set_lbc_br(0, CFG_SYS_NAND_BR_PRELIM);
|
|
set_lbc_or(0, CFG_SYS_NAND_OR_PRELIM);
|
|
#endif
|
|
|
|
/* initialize selected port with appropriate baud rate */
|
|
plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO;
|
|
plat_ratio >>= 1;
|
|
gd->bus_clk = get_board_sys_clk() * plat_ratio;
|
|
|
|
ns16550_init((struct ns16550 *)CFG_SYS_NS16550_COM1,
|
|
gd->bus_clk / 16 / CONFIG_BAUDRATE);
|
|
|
|
puts("\nNAND boot... ");
|
|
|
|
/* copy code to RAM and jump to it - this should not return */
|
|
/* NOTE - code has to be copied out of NAND buffer before
|
|
* other blocks can be read.
|
|
*/
|
|
|
|
relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE);
|
|
}
|
|
|
|
void board_init_r(gd_t *gd, ulong dest_addr)
|
|
{
|
|
puts("\nSecond program loader running in sram...");
|
|
nand_boot();
|
|
}
|
|
|
|
void putc(char c)
|
|
{
|
|
if (c == '\n')
|
|
ns16550_putc((struct ns16550 *)CFG_SYS_NS16550_COM1, '\r');
|
|
|
|
ns16550_putc((struct ns16550 *)CFG_SYS_NS16550_COM1, c);
|
|
}
|
|
|
|
void puts(const char *str)
|
|
{
|
|
while (*str)
|
|
putc(*str++);
|
|
}
|