LIB = $(obj)lib$(BOARD).o
-COBJS-$(CONFIG_DRIVER_OMAP34XX_I2C) += eeprom.o
COBJS-$(CONFIG_LCD) += display.o
COBJS := cm_t35.o leds.o $(COBJS-y)
#include <asm/ehci-omap.h>
#include <asm/gpio.h>
-#include "eeprom.h"
+#include "../common/eeprom.h"
DECLARE_GLOBAL_DATA_PTR;
u32 get_board_rev(void)
{
if (!cm_t3x_rev)
- cm_t3x_rev = cm_t3x_eeprom_get_board_rev();
+ cm_t3x_rev = cl_eeprom_get_board_rev();
return cm_t3x_rev;
};
if (rc)
return 0;
- rc = cm_t3x_eeprom_read_mac_addr(enetaddr);
+ rc = cl_eeprom_read_mac_addr(enetaddr);
if (rc)
return rc;
{
return omap_ehci_hcd_stop();
}
-
#endif /* CONFIG_USB_EHCI_OMAP */
+++ /dev/null
-/*
- * (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;
-};
+++ /dev/null
-/*
- * (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+
- */
-
-#ifndef _EEPROM_
-#define _EEPROM_
-
-#ifdef CONFIG_DRIVER_OMAP34XX_I2C
-int cm_t3x_eeprom_read_mac_addr(uchar *buf);
-u32 cm_t3x_eeprom_get_board_rev(void);
-#else
-static inline int cm_t3x_eeprom_read_mac_addr(uchar *buf)
-{
- return 1;
-}
-static inline u32 cm_t3x_eeprom_get_board_rev(void)
-{
- return 0;
-}
-#endif
-
-#endif
--- /dev/null
+#
+# (C) Copyright 2011 - 2013 CompuLab, Ltd. <www.compulab.co.il>
+#
+# Author: Igor Grinberg <grinberg@compulab.co.il>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+include $(TOPDIR)/config.mk
+
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)board/$(VENDOR)/common)
+endif
+
+LIB = $(obj)lib$(VENDOR).o
+
+COBJS-$(CONFIG_DRIVER_OMAP34XX_I2C) += eeprom.o
+
+COBJS := $(COBJS-y)
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+all: $(LIB)
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+# This is for $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * (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 cl_eeprom_layout; /* Implicitly LAYOUT_INVALID */
+
+static int cl_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 cl_eeprom_setup_layout(void)
+{
+ int res;
+
+ if (cl_eeprom_layout != LAYOUT_INVALID)
+ return 0;
+
+ res = cl_eeprom_read(EEPROM_LAYOUT_VER_OFFSET,
+ (uchar *)&cl_eeprom_layout, 1);
+ if (res) {
+ cl_eeprom_layout = LAYOUT_INVALID;
+ return res;
+ }
+
+ if (cl_eeprom_layout == 0 || cl_eeprom_layout >= 0x20)
+ cl_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 (cl_eeprom_setup_layout())
+ return;
+
+ offset = (cl_eeprom_layout != LAYOUT_LEGACY) ?
+ BOARD_SERIAL_OFFSET : BOARD_SERIAL_OFFSET_LEGACY;
+
+ if (cl_eeprom_read(offset, (uchar *)serial, 8))
+ return;
+
+ if (serial[0] != 0xffffffff && serial[1] != 0xffffffff) {
+ serialnr->low = serial[0];
+ serialnr->high = serial[1];
+ }
+}
+
+/*
+ * Routine: cl_eeprom_read_mac_addr
+ * Description: read mac address and store it in buf.
+ */
+int cl_eeprom_read_mac_addr(uchar *buf)
+{
+ uint offset;
+
+ if (cl_eeprom_setup_layout())
+ return 0;
+
+ offset = (cl_eeprom_layout != LAYOUT_LEGACY) ?
+ MAC_ADDR_OFFSET : MAC_ADDR_OFFSET_LEGACY;
+
+ return cl_eeprom_read(offset, buf, 6);
+}
+
+/*
+ * Routine: cl_eeprom_get_board_rev
+ * Description: read system revision from eeprom
+ */
+u32 cl_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 (cl_eeprom_setup_layout())
+ return 0;
+
+ if (cl_eeprom_layout != LAYOUT_LEGACY)
+ offset = BOARD_REV_OFFSET;
+
+ if (cl_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 (cl_eeprom_layout == LAYOUT_LEGACY) {
+ sprintf(str, "%x", rev);
+ rev = simple_strtoul(str, NULL, 10);
+ }
+
+ return rev;
+};
--- /dev/null
+/*
+ * (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+
+ */
+
+#ifndef _EEPROM_
+#define _EEPROM_
+
+#ifdef CONFIG_DRIVER_OMAP34XX_I2C
+int cl_eeprom_read_mac_addr(uchar *buf);
+u32 cl_eeprom_get_board_rev(void);
+#else
+static inline int cl_eeprom_read_mac_addr(uchar *buf)
+{
+ return 1;
+}
+static inline u32 cl_eeprom_get_board_rev(void)
+{
+ return 0;
+}
+#endif
+
+#endif
projects / u-boot / commitdiff