nand_spl: remove MPC8536DS support

[karo-tx-uboot.git] / nand_spl / board / freescale / mpc8536ds / nand_boot.c

diff --git a/nand_spl/board/freescale/mpc8536ds/nand_boot.c b/nand_spl/board/freescale/mpc8536ds/nand_boot.c
deleted file mode 100644 (file)
index 71178e4..0000000
--- a/nand_spl/board/freescale/mpc8536ds/nand_boot.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright 2009 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-
-#include <common.h>
-#include <ns16550.h>
-#include <asm/io.h>
-#include <nand.h>
-
-u32 sysclk_tbl[] = {
-       33333000, 39999600, 49999500, 66666000,
-       83332500, 99999000, 133332000, 166665000
-};
-
-void board_init_f(ulong bootflag)
-{
-       int px_spd;
-       u32 plat_ratio, bus_clk, sys_clk;
-       ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
-
-#if defined(CONFIG_SYS_BR3_PRELIM) && defined(CONFIG_SYS_OR3_PRELIM)
-       /* for FPGA */
-       set_lbc_br(3, CONFIG_SYS_BR3_PRELIM);
-       set_lbc_or(3, CONFIG_SYS_OR3_PRELIM);
-#else
-#error CONFIG_SYS_BR3_PRELIM, CONFIG_SYS_OR3_PRELIM must be defined
-#endif
-
-       /* 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];
-       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_SYS_NAND_U_BOOT_RELOC_SP, 0,
-                       CONFIG_SYS_NAND_U_BOOT_RELOC);
-}
-
-void board_init_r(gd_t *gd, ulong dest_addr)
-{
-       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++);
-}