From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001
From: James <>
Date: Wed, 4 Nov 2015 11:49:21 +0000
Subject: trunk-47381

---
 .../arch/mips/adm5120/cellvision/cellvision.c      | 147 +++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 target/linux/adm5120/files-3.18/arch/mips/adm5120/cellvision/cellvision.c

(limited to 'target/linux/adm5120/files-3.18/arch/mips/adm5120/cellvision/cellvision.c')

diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/cellvision/cellvision.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/cellvision/cellvision.c
new file mode 100644
index 0000000..a7cedf0
--- /dev/null
+++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/cellvision/cellvision.c
@@ -0,0 +1,147 @@
+/*
+ *  Cellvision/SparkLAN boards
+ *
+ *  Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ *
+ */
+
+#include "cellvision.h"
+
+#include <prom/admboot.h>
+
+#define CELLVISION_GPIO_FLASH_A20	ADM5120_GPIO_PIN5
+#define CELLVISION_GPIO_DEV_MASK	(1 << CELLVISION_GPIO_FLASH_A20)
+
+#define CELLVISION_CONFIG_OFFSET	0x8000
+#define CELLVISION_CONFIG_SIZE		0x1000
+
+static struct mtd_partition cas6xx_partitions[] = {
+	{
+		.name	= "admboot",
+		.offset	= 0,
+		.size	= 32*1024,
+		.mask_flags = MTD_WRITEABLE,
+	} , {
+		.name	= "config",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= 32*1024,
+	} , {
+		.name	= "nvfs1",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= 64*1024,
+	} , {
+		.name	= "nvfs2",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= 64*1024,
+	} , {
+		.name	= "firmware",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= MTDPART_SIZ_FULL,
+	}
+};
+
+static struct mtd_partition cas7xx_partitions[] = {
+	{
+		.name	= "admboot",
+		.offset	= 0,
+		.size	= 32*1024,
+		.mask_flags = MTD_WRITEABLE,
+	} , {
+		.name	= "config",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= 32*1024,
+	} , {
+		.name	= "nvfs",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= 128*1024,
+	} , {
+		.name	= "firmware",
+		.offset	= MTDPART_OFS_APPEND,
+		.size	= MTDPART_SIZ_FULL,
+	}
+};
+
+static void switch_bank_gpio5(unsigned bank)
+{
+	switch (bank) {
+	case 0:
+		gpio_set_value(CELLVISION_GPIO_FLASH_A20, 0);
+		break;
+	case 1:
+		gpio_set_value(CELLVISION_GPIO_FLASH_A20, 1);
+		break;
+	}
+}
+
+static void __init cellvision_flash_setup(void)
+{
+	/* setup flash A20 line */
+	gpio_request(CELLVISION_GPIO_FLASH_A20, NULL);
+	gpio_direction_output(CELLVISION_GPIO_FLASH_A20, 0);
+
+	adm5120_flash0_data.switch_bank = switch_bank_gpio5;
+	adm5120_add_device_flash(0);
+}
+
+void __init cellvision_mac_setup(void)
+{
+	u8 mac_base[6];
+	int err;
+
+	err = admboot_get_mac_base(CELLVISION_CONFIG_OFFSET,
+				   CELLVISION_CONFIG_SIZE, mac_base);
+
+	if ((err) || !is_valid_ether_addr(mac_base))
+		random_ether_addr(mac_base);
+
+	adm5120_setup_eth_macs(mac_base);
+}
+
+void __init cas6xx_flash_setup(void)
+{
+	adm5120_flash0_data.nr_parts = ARRAY_SIZE(cas6xx_partitions);
+	adm5120_flash0_data.parts = cas6xx_partitions;
+
+	cellvision_flash_setup();
+}
+
+void __init cas7xx_flash_setup(void)
+{
+	adm5120_flash0_data.nr_parts = ARRAY_SIZE(cas7xx_partitions);
+	adm5120_flash0_data.parts = cas7xx_partitions;
+
+	cellvision_flash_setup();
+}
+
+void __init cas6xx_setup(void)
+{
+	cas6xx_flash_setup();
+	adm5120_add_device_uart(0);
+	adm5120_add_device_uart(1);
+	adm5120_add_device_switch(1, NULL);
+}
+
+MIPS_MACHINE(MACH_ADM5120_CAS630, "CAS-630", "Cellvision CAS-630/630W",
+	     cas6xx_setup);
+MIPS_MACHINE(MACH_ADM5120_CAS670, "CAS-670", "Cellvision CAS-670/670W",
+	     cas6xx_setup);
+
+void __init cas7xx_setup(void)
+{
+	cas7xx_flash_setup();
+	cellvision_mac_setup();
+	adm5120_add_device_uart(0);
+	adm5120_add_device_uart(1);
+	adm5120_add_device_switch(1, NULL);
+}
+
+MIPS_MACHINE(MACH_ADM5120_CAS700, "CAS-700", "Cellvision CAS-700/700W",
+	     cas7xx_setup);
+MIPS_MACHINE(MACH_ADM5120_CAS790, "CAS-790", "Cellvision CAS-790",
+	     cas7xx_setup);
+MIPS_MACHINE(MACH_ADM5120_CAS861, "CAS-861", "Cellvision CAS-861/861W",
+	     cas7xx_setup);
-- 
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