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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/board/cm-bf527
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/board/cm-bf527')
-rw-r--r--qemu/roms/u-boot/board/cm-bf527/Makefile12
-rw-r--r--qemu/roms/u-boot/board/cm-bf527/cm-bf527.c71
-rw-r--r--qemu/roms/u-boot/board/cm-bf527/gpio_cfi_flash.c3
3 files changed, 86 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/board/cm-bf527/Makefile b/qemu/roms/u-boot/board/cm-bf527/Makefile
new file mode 100644
index 000000000..ff8ad43d5
--- /dev/null
+++ b/qemu/roms/u-boot/board/cm-bf527/Makefile
@@ -0,0 +1,12 @@
+#
+# U-boot - Makefile
+#
+# Copyright (c) 2005-2008 Analog Device Inc.
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := cm-bf527.o gpio_cfi_flash.o
diff --git a/qemu/roms/u-boot/board/cm-bf527/cm-bf527.c b/qemu/roms/u-boot/board/cm-bf527/cm-bf527.c
new file mode 100644
index 000000000..1533eb9c7
--- /dev/null
+++ b/qemu/roms/u-boot/board/cm-bf527/cm-bf527.c
@@ -0,0 +1,71 @@
+/*
+ * U-boot - main board file
+ *
+ * Copyright (c) 2005-2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <config.h>
+#include <net.h>
+#include <netdev.h>
+#include <asm/blackfin.h>
+#include <asm/mach-common/bits/otp.h>
+#include "../cm-bf537e/gpio_cfi_flash.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+ printf("Board: Bluetechnix CM-BF527 board\n");
+ printf(" Support: http://www.bluetechnix.at/\n");
+ return 0;
+}
+
+#ifdef CONFIG_BFIN_MAC
+static void board_init_enetaddr(uchar *mac_addr)
+{
+ bool valid_mac = false;
+
+ /* the MAC is stored in OTP memory page 0xDF */
+ uint32_t ret;
+ uint64_t otp_mac;
+
+ ret = bfrom_OtpRead(0xDF, OTP_LOWER_HALF, &otp_mac);
+ if (!(ret & OTP_MASTER_ERROR)) {
+ uchar *otp_mac_p = (uchar *)&otp_mac;
+
+ for (ret = 0; ret < 6; ++ret)
+ mac_addr[ret] = otp_mac_p[5 - ret];
+
+ if (is_valid_ether_addr(mac_addr))
+ valid_mac = true;
+ }
+
+ if (!valid_mac) {
+ puts("Warning: Generating 'random' MAC address\n");
+ eth_random_addr(mac_addr);
+ }
+
+ eth_setenv_enetaddr("ethaddr", mac_addr);
+}
+
+int board_eth_init(bd_t *bis)
+{
+ return bfin_EMAC_initialize(bis);
+}
+#endif
+
+int misc_init_r(void)
+{
+#ifdef CONFIG_BFIN_MAC
+ uchar enetaddr[6];
+ if (!eth_getenv_enetaddr("ethaddr", enetaddr))
+ board_init_enetaddr(enetaddr);
+#endif
+
+ gpio_cfi_flash_init();
+
+ return 0;
+}
diff --git a/qemu/roms/u-boot/board/cm-bf527/gpio_cfi_flash.c b/qemu/roms/u-boot/board/cm-bf527/gpio_cfi_flash.c
new file mode 100644
index 000000000..6e62fff23
--- /dev/null
+++ b/qemu/roms/u-boot/board/cm-bf527/gpio_cfi_flash.c
@@ -0,0 +1,3 @@
+#define GPIO_PIN_1 GPIO_PH9
+#define GPIO_PIN_2 GPIO_PG11
+#include "../cm-bf537e/gpio_cfi_flash.c"