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[U-Boot] edminiv2: drop CONFIG_CFI_LEGACY

Message ID 1422788683-21771-1-git-send-email-albert.u.boot@aribaud.net
State Superseded
Headers show

Commit Message

Albert ARIBAUD Feb. 1, 2015, 11:04 a.m. UTC 
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>
---
 board/LaCie/edminiv2/edminiv2.c | 50 -----------------------------------------
 include/configs/edminiv2.h      |  4 ----
 2 files changed, 54 deletions(-)
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Patch

diff --git a/board/LaCie/edminiv2/edminiv2.c b/board/LaCie/edminiv2/edminiv2.c
index 80ec7fa..690038e 100644
--- a/board/LaCie/edminiv2/edminiv2.c
+++ b/board/LaCie/edminiv2/edminiv2.c
@@ -15,56 +15,6 @@ 
 
 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 */
diff --git a/include/configs/edminiv2.h b/include/configs/edminiv2.h
index 70a698a..f1e8cb0 100644
--- a/include/configs/edminiv2.h
+++ b/include/configs/edminiv2.h
@@ -89,13 +89,9 @@ 
 
 #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 */