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author | Tom Rini <trini@konsulko.com> | 2020-07-06 15:46:38 -0400 |
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committer | Tom Rini <trini@konsulko.com> | 2020-07-06 15:46:38 -0400 |
commit | 6e7d7aa2e2062995c1cbc3af81cf40c04c50ad30 (patch) | |
tree | 3c560d567a76e9850e0195fb892d7e1fbaeed198 /board/freescale/p1022ds/spl_minimal.c | |
parent | 2f5fbb5b39f7b67044dda5c35e4a4b31685a3109 (diff) | |
parent | 621e09cb3bf7e6d4fce9dd5e6de97e057adebc3a (diff) |
Merge branch 'next'
Merge all outstanding changes from the current next branch in now that
we have released.
Diffstat (limited to 'board/freescale/p1022ds/spl_minimal.c')
-rw-r--r-- | board/freescale/p1022ds/spl_minimal.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/board/freescale/p1022ds/spl_minimal.c b/board/freescale/p1022ds/spl_minimal.c deleted file mode 100644 index 31de26318d..0000000000 --- a/board/freescale/p1022ds/spl_minimal.c +++ /dev/null @@ -1,71 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2011 Freescale Semiconductor, Inc. - */ - -#include <common.h> -#include <init.h> -#include <ns16550.h> -#include <asm/io.h> -#include <nand.h> -#include <asm/fsl_law.h> -#include <fsl_ddr_sdram.h> - - -const static u32 sysclk_tbl[] = { - 66666000, 7499900, 83332500, 8999900, - 99999000, 11111000, 12499800, 13333200 -}; - -void board_init_f(ulong bootflag) -{ - int px_spd; - u32 plat_ratio, sys_clk, bus_clk; - ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; - -#if defined(CONFIG_SYS_NAND_BR_PRELIM) && defined(CONFIG_SYS_NAND_OR_PRELIM) - set_lbc_br(0, CONFIG_SYS_NAND_BR_PRELIM); - set_lbc_or(0, CONFIG_SYS_NAND_OR_PRELIM); -#endif - /* for FPGA */ - set_lbc_br(2, CONFIG_SYS_BR2_PRELIM); - set_lbc_or(2, CONFIG_SYS_OR2_PRELIM); - - /* initialize selected port with appropriate baud rate */ - px_spd = in_8((unsigned char *)(PIXIS_BASE + PIXIS_SPD)); - sys_clk = sysclk_tbl[px_spd & PIXIS_SPD_SYSCLK_MASK]; - plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO; - bus_clk = sys_clk * plat_ratio / 2; - - NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, - 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((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r'); - - NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c); -} - -void puts(const char *str) -{ - while (*str) - putc(*str++); -} |