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edminiv2: drop CONFIG_CFI_LEGACY

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Nowadays generic CFI code properly detects the ED Mini V2's
Macronix MC29LV400CB flash chip, therefore we can drop the
CONFIG_FLASH_CFI_LEGACY option and associated settings and code.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
This commit is contained in:
Albert ARIBAUD 2015-02-01 12:04:43 +01:00
parent 9608e7de6a
commit 419fa9ae21
2 changed files with 0 additions and 54 deletions
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50
board/LaCie/edminiv2/edminiv2.c
View File

@ -17,56 +17,6 @@
DECLARE_GLOBAL_DATA_PTR;
/*
* The ED Mini V2 is equipped with a Macronix MXLV400CB FLASH
* which CFI does not properly detect, hence the LEGACY config.
*/
#if defined(CONFIG_FLASH_CFI_LEGACY)
#include <flash.h>
ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
{
int sectsz[] = CONFIG_SYS_FLASH_SECTSZ;
int sect;
if (base != CONFIG_SYS_FLASH_BASE)
return 0;
info->size = 0;
info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
/* set each sector's start address and size based */
for (sect = 0; sect < CONFIG_SYS_MAX_FLASH_SECT; sect++) {
info->start[sect] = base+info->size;
info->size += sectsz[sect];
}
/* This flash must be accessed in 8-bits mode, no buffer. */
info->flash_id = 0x01000000;
info->portwidth = FLASH_CFI_8BIT;
info->chipwidth = FLASH_CFI_BY8;
info->buffer_size = 0;
/* timings are derived from the Macronix datasheet. */
info->erase_blk_tout = 1000;
info->write_tout = 10;
info->buffer_write_tout = 300;
/* Commands and addresses are for AMD mode 8-bit access. */
info->vendor = CFI_CMDSET_AMD_LEGACY;
info->cmd_reset = 0xF0;
info->interface = FLASH_CFI_X8;
info->legacy_unlock = 0;
info->ext_addr = 0;
info->addr_unlock1 = 0x00000aaa;
info->addr_unlock2 = 0x00000555;
/* Manufacturer Macronix, device MX29LV400CB, CFI 1.3. */
info->manufacturer_id = 0x22;
info->device_id = 0xBA;
info->device_id2 = 0;
info->cfi_version = 0x3133;
info->cfi_offset = 0x0000;
info->name = "MX29LV400CB";
return 1;
}
#endif /* CONFIG_SYS_FLASH_CFI */
int board_init(void)
{
/* arch number of board */

4
include/configs/edminiv2.h
View File

@ -114,13 +114,9 @@
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_FLASH_CFI_LEGACY
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
#define CONFIG_SYS_MAX_FLASH_SECT 11 /* max num of sects on one chip */
#define CONFIG_SYS_FLASH_BASE 0xfff80000
#define CONFIG_SYS_FLASH_SECTSZ \
{16384, 8192, 8192, 32768, \
65536, 65536, 65536, 65536, 65536, 65536, 65536}
/* auto boot */
#define CONFIG_BOOTDELAY 3 /* default enable autoboot */