powerpc: remove 4xx support

[oweals/u-boot.git] / board / esd / vom405 / flash.c

diff --git a/board/esd/vom405/flash.c b/board/esd/vom405/flash.c
deleted file mode 100644 (file)
index 23e8164..0000000
--- a/board/esd/vom405/flash.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * (C) Copyright 2001
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * SPDX-License-Identifier:    GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/ppc4xx.h>
-#include <asm/processor.h>
-
-/*
- * include common flash code (for esd boards)
- */
-#include "../common/flash.c"
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size (vu_long * addr, flash_info_t * info);
-static void flash_get_offsets (ulong base, flash_info_t * info);
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init (void)
-{
-       unsigned long size_b0;
-       int i;
-       uint pbcr;
-       unsigned long base_b0;
-       int size_val = 0;
-
-       /* Init: no FLASHes known */
-       for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-               flash_info[i].flash_id = FLASH_UNKNOWN;
-       }
-
-       /* Static FLASH Bank configuration here - FIXME XXX */
-
-       size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]);
-
-       if (flash_info[0].flash_id == FLASH_UNKNOWN) {
-               printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
-                       size_b0, size_b0<<20);
-       }
-
-       /* Setup offsets */
-       flash_get_offsets (-size_b0, &flash_info[0]);
-
-       /* Re-do sizing to get full correct info */
-       mtdcr(EBC0_CFGADDR, PB0CR);
-       pbcr = mfdcr(EBC0_CFGDATA);
-       mtdcr(EBC0_CFGADDR, PB0CR);
-       base_b0 = -size_b0;
-       switch (size_b0) {
-       case 1 << 20:
-               size_val = 0;
-               break;
-       case 2 << 20:
-               size_val = 1;
-               break;
-       case 4 << 20:
-               size_val = 2;
-               break;
-       case 8 << 20:
-               size_val = 3;
-               break;
-       case 16 << 20:
-               size_val = 4;
-               break;
-       }
-       pbcr = (pbcr & 0x0001ffff) | base_b0 | (size_val << 17);
-       mtdcr(EBC0_CFGDATA, pbcr);
-
-       /* Monitor protection ON by default */
-       (void)flash_protect(FLAG_PROTECT_SET,
-                           -CONFIG_SYS_MONITOR_LEN,
-                           0xffffffff,
-                           &flash_info[0]);
-
-       flash_info[0].size = size_b0;
-
-       return (size_b0);
-}