1 files changed, 0 insertions, 118 deletions
diff --git a/board/compulab/cm_t35/eeprom.c b/board/compulab/cm_t35/eeprom.c
deleted file mode 100644
index df91acd..0000000
--- a/board/compulab/cm_t35/eeprom.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * (C) Copyright 2011 CompuLab, Ltd. <www.compulab.co.il>
- *
- * Authors: Nikita Kiryanov <nikita@compulab.co.il>
- *	    Igor Grinberg <grinberg@compulab.co.il>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <i2c.h>
-
-#define EEPROM_LAYOUT_VER_OFFSET	44
-#define BOARD_SERIAL_OFFSET		20
-#define BOARD_SERIAL_OFFSET_LEGACY	8
-#define BOARD_REV_OFFSET		0
-#define BOARD_REV_OFFSET_LEGACY		6
-#define BOARD_REV_SIZE			2
-#define MAC_ADDR_OFFSET			4
-#define MAC_ADDR_OFFSET_LEGACY		0
-
-#define LAYOUT_INVALID	0
-#define LAYOUT_LEGACY	0xff
-
-static int eeprom_layout; /* Implicitly LAYOUT_INVALID */
-
-static int cm_t3x_eeprom_read(uint offset, uchar *buf, int len)
-{
-	return i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, offset,
-			CONFIG_SYS_I2C_EEPROM_ADDR_LEN, buf, len);
-}
-
-static int eeprom_setup_layout(void)
-{
-	int res;
-
-	if (eeprom_layout != LAYOUT_INVALID)
-		return 0;
-
-	res = cm_t3x_eeprom_read(EEPROM_LAYOUT_VER_OFFSET,
-						(uchar *)&eeprom_layout, 1);
-	if (res) {
-		eeprom_layout = LAYOUT_INVALID;
-		return res;
-	}
-
-	if (eeprom_layout == 0 || eeprom_layout >= 0x20)
-		eeprom_layout = LAYOUT_LEGACY;
-
-	return 0;
-}
-
-void get_board_serial(struct tag_serialnr *serialnr)
-{
-	u32 serial[2];
-	uint offset;
-
-	memset(serialnr, 0, sizeof(*serialnr));
-	if (eeprom_setup_layout())
-		return;
-
-	offset = (eeprom_layout != LAYOUT_LEGACY) ?
-			BOARD_SERIAL_OFFSET : BOARD_SERIAL_OFFSET_LEGACY;
-	if (cm_t3x_eeprom_read(offset, (uchar *)serial, 8))
-		return;
-
-	if (serial[0] != 0xffffffff && serial[1] != 0xffffffff) {
-		serialnr->low = serial[0];
-		serialnr->high = serial[1];
-	}
-}
-
-/*
- * Routine: cm_t3x_eeprom_read_mac_addr
- * Description: read mac address and store it in buf.
- */
-int cm_t3x_eeprom_read_mac_addr(uchar *buf)
-{
-	uint offset;
-
-	if (eeprom_setup_layout())
-		return 0;
-
-	offset = (eeprom_layout != LAYOUT_LEGACY) ?
-			MAC_ADDR_OFFSET : MAC_ADDR_OFFSET_LEGACY;
-	return cm_t3x_eeprom_read(offset, buf, 6);
-}
-
-/*
- * Routine: cm_t3x_eeprom_get_board_rev
- * Description: read system revision from eeprom
- */
-u32 cm_t3x_eeprom_get_board_rev(void)
-{
-	u32 rev = 0;
-	char str[5]; /* Legacy representation can contain at most 4 digits */
-	uint offset = BOARD_REV_OFFSET_LEGACY;
-
-	if (eeprom_setup_layout())
-		return 0;
-
-	if (eeprom_layout != LAYOUT_LEGACY)
-		offset = BOARD_REV_OFFSET;
-
-	if (cm_t3x_eeprom_read(offset, (uchar *)&rev, BOARD_REV_SIZE))
-		return 0;
-
-	/*
-	 * Convert legacy syntactic representation to semantic
-	 * representation. i.e. for rev 1.00: 0x100 --> 0x64
-	 */
-	if (eeprom_layout == LAYOUT_LEGACY) {
-		sprintf(str, "%x", rev);
-		rev = simple_strtoul(str, NULL, 10);
-	}
-
-	return rev;
-};