diff options
Diffstat (limited to 'board/esd/adciop/flash.c')
-rw-r--r-- | board/esd/adciop/flash.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/board/esd/adciop/flash.c b/board/esd/adciop/flash.c deleted file mode 100644 index b1db12e..0000000 --- a/board/esd/adciop/flash.c +++ /dev/null @@ -1,97 +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, size_b1; - int i; - - /* Init: no FLASHes known */ - for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; - } - - 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); - } - - size_b1 = flash_get_size((vu_long *)FLASH_BASE1_PRELIM, &flash_info[1]); - - if (size_b1 > size_b0) { - printf ("## ERROR: " - "Bank 1 (0x%08lx = %ld MB) > Bank 0 (0x%08lx = %ld MB)\n", - size_b1, size_b1<<20, - size_b0, size_b0<<20 - ); - flash_info[0].flash_id = FLASH_UNKNOWN; - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[0].sector_count = -1; - flash_info[1].sector_count = -1; - flash_info[0].size = 0; - flash_info[1].size = 0; - return (0); - } - - /* Re-do sizing to get full correct info */ - size_b0 = flash_get_size((vu_long *)FLASH_BASE0_PRELIM, &flash_info[0]); - - flash_get_offsets (FLASH_BASE0_PRELIM, &flash_info[0]); - - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - FLASH_BASE0_PRELIM+size_b0-monitor_flash_len, - FLASH_BASE0_PRELIM+size_b0-1, - &flash_info[0]); - - if (size_b1) { - /* Re-do sizing to get full correct info */ - size_b1 = flash_get_size((vu_long *)(FLASH_BASE0_PRELIM + size_b0), - &flash_info[1]); - - flash_get_offsets (FLASH_BASE0_PRELIM + size_b0, &flash_info[1]); - - /* monitor protection ON by default */ - flash_protect(FLAG_PROTECT_SET, - FLASH_BASE0_PRELIM+size_b0+size_b1-monitor_flash_len, - FLASH_BASE0_PRELIM+size_b0+size_b1-1, - &flash_info[1]); - /* monitor protection OFF by default (one is enough) */ - flash_protect(FLAG_PROTECT_CLEAR, - FLASH_BASE0_PRELIM+size_b0-monitor_flash_len, - FLASH_BASE0_PRELIM+size_b0-1, - &flash_info[0]); - } else { - flash_info[1].flash_id = FLASH_UNKNOWN; - flash_info[1].sector_count = -1; - } - - flash_info[0].size = size_b0; - flash_info[1].size = size_b1; - - return (size_b0 + size_b1); -} |