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path: root/toolchain/gcc/final/Makefile

	Commit message (Expand)	Author	Age	Files	Lines
*	gcc: gcc 4.9.x disable libsanitize	Felix Fietkau	2014-10-05	1	-0/+1
*	toolchain: remove another bogus copy of libiberty.a	Felix Fietkau	2014-09-20	1	-0/+1
*	gcc: remove the bogus CONFIG_TLS_SUPPORT symbol - TLS support is required by ...	Felix Fietkau	2013-04-07	1	-8/+0
*	buildroot: factor knowledge of a 64bits architecture	Florian Fainelli	2013-04-05	1	-1/+1
*	build: add the + token to any commands that can pass through the jobserver, f...	Felix Fietkau	2012-09-23	1	-1/+1
*	gcc: enable parallel builds	Felix Fietkau	2012-09-15	1	-1/+1
*	toolchain/gcc: fix installing the toolchain after removing the toolchain dir ...	Felix Fietkau	2012-06-30	1	-2/+8
*	gcc: enable --with-headers for the final toolchain build	Felix Fietkau	2012-02-17	1	-0/+1
*	[toolchain] invoke patch-specs.sh in the gcc/final install stage.	Jo-Philipp Wich	2012-01-18	1	-0/+1
*	[toolchain]: replace gcc 4.5.2 support with 4.6.1	Imre Kaloz	2011-07-01	1	-1/+1
*	[toolchain] introduce option to enable setjump()/longjump() based C++ excepti...	Jo-Philipp Wich	2011-06-23	1	-0/+5
*	toolchain: fix the sysroot mess by getting rid of $(TOOLCHAIN_DIR)/usr and mo...	Felix Fietkau	2010-08-19	1	-10/+10
*	gcc: split up the build process into three distinct stages (minimal, initial,...	Felix Fietkau	2010-07-20	1	-0/+71

generated by cgit v1.2.3 (git 2.25.1) at 2025-01-28 10:33:29 +0000

From e796582b499f0ba6acaa1ac3a10c09cceaab7702 Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jogo@openwrt.org>
Date: Sun, 9 Mar 2014 04:55:52 +0100
Subject: [PATCH] MIPS: BCM63XX: add inventel Livebox support

---
 arch/mips/bcm63xx/boards/Kconfig         |    6 +
 arch/mips/bcm63xx/boards/Makefile        |    1 +
 arch/mips/bcm63xx/boards/board_common.c  |    2 +-
 arch/mips/bcm63xx/boards/board_common.h  |    6 +
 arch/mips/bcm63xx/boards/board_livebox.c |  215 ++++++++++++++++++++++++++++++
 5 files changed, 229 insertions(+), 1 deletion(-)
 create mode 100644 arch/mips/bcm63xx/boards/board_livebox.c

--- a/arch/mips/bcm63xx/boards/Kconfig
+++ b/arch/mips/bcm63xx/boards/Kconfig
@@ -12,4 +12,10 @@ config BOARD_BCM963XX
 	default y
        help
 
+config BOARD_LIVEBOX
+	bool "Inventel Livebox(es) boards"
+	select SSB
+	help
+	  Inventel Livebox boards using the RedBoot bootloader.
+
 endmenu
--- a/arch/mips/bcm63xx/boards/Makefile
+++ b/arch/mips/bcm63xx/boards/Makefile
@@ -1,2 +1,3 @@
 obj-y					+= board_common.o
 obj-$(CONFIG_BOARD_BCM963XX)		+= board_bcm963xx.o
+obj-$(CONFIG_BOARD_LIVEBOX)		+= board_livebox.o
--- a/arch/mips/bcm63xx/boards/board_common.c
+++ b/arch/mips/bcm63xx/boards/board_common.c
@@ -61,7 +61,7 @@ void __init board_prom_init(void)
 	if (fw_arg3 == CFE_EPTSEAL)
 		board_bcm963xx_init();
 	else
-		panic("unsupported bootloader detected");
+		board_livebox_init();
 }
 
 static int (*board_get_mac_address)(u8 mac[ETH_ALEN]);
--- a/arch/mips/bcm63xx/boards/board_common.h
+++ b/arch/mips/bcm63xx/boards/board_common.h
@@ -24,4 +24,10 @@ static inline void board_of_device_prese
 }
 #endif
 
+#if defined(CONFIG_BOARD_LIVEBOX)
+void board_livebox_init(void);
+#else
+static inline void board_livebox_init(void) { }
+#endif
+
 #endif /* __BOARD_COMMON_H */
--- /dev/null
+++ b/arch/mips/bcm63xx/boards/board_livebox.c
@@ -0,0 +1,164 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/input.h>
+#include <asm/addrspace.h>
+#include <bcm63xx_board.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+#include <bcm63xx_dev_flash.h>
+#include <board_bcm963xx.h>
+
+#include "board_common.h"
+
+#define PFX	"board_livebox: "
+
+static unsigned int mac_addr_used = 0;
+
+/*
+ * known 6348 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6348
+static struct board_info __initdata board_livebox_blue5g = {
+	.name				= "Livebox-blue-5g",
+	.expected_cpu_id		= 0x6348,
+
+	.has_uart0			= 1,
+	.has_enet0			= 1,
+	.has_enet1			= 1,
+	.has_pci			= 1,
+
+	.enet0 = {
+		.has_phy		= 1,
+		.use_internal_phy	= 1,
+	},
+
+	.enet1 = {
+		  .has_phy		= 1,
+		  .phy_id 		= 31,
+	},
+
+	.ephy_reset_gpio		= 6,
+	.ephy_reset_gpio_flags		= GPIO_ACTIVE_LOW,
+
+	.has_ohci0			= 1,
+	.has_pccard			= 1,
+
+	.has_dsp			= 0, /*TODO some Liveboxes have dsp*/
+	.dsp = {
+		.gpio_rst		= 6,
+		.gpio_int		= 35,
+		.cs			= 2,
+		.ext_irq		= 2,
+	},
+};
+#endif
+
+/*
+ * all boards
+ */
+static const struct board_info __initdata *bcm963xx_boards[] = {
+#ifdef CONFIG_BCM63XX_CPU_6348
+	&board_livebox_blue5g
+#endif
+};
+
+static struct of_device_id const livebox_boards_dt[] = {
+	{ .compatible = "inventel,livebox-blue-5g", .data = &board_livebox_blue5g, },
+	{ }
+};
+
+/*
+ * register & return a new board mac address
+ */
+static int livebox_get_mac_address(u8 *mac)
+{
+	u8 *p;
+	int count;
+
+	memcpy(mac, (u8 *)0xBEBFF377, ETH_ALEN);
+
+	p = mac + ETH_ALEN - 1;
+	count = mac_addr_used;
+
+	while (count--) {
+		do {
+			(*p)++;
+			if (*p != 0)
+				break;
+			p--;
+		} while (p != mac);
+	}
+
+	if (p == mac) {
+		printk(KERN_ERR PFX "unable to fetch mac address\n");
+		return -ENODEV;
+	}
+        mac_addr_used++;
+
+	return 0;
+}
+
+/*
+ * early init callback
+ */
+#define LIVEBOX_GPIO_DETECT_MASK	0x000000ff
+#define LIVEBOX_BOOT_ADDR		0x1e400000
+
+#define LIVEBOX_HW_BLUE5G_9		0x90
+
+void __init board_livebox_init(void)
+{
+	u32 val;
+	u8 hw_version;
+	const struct board_info *board;
+	const struct of_device_id *board_match;
+
+	/* find board by compat */
+	board_match = bcm63xx_match_board(livebox_boards_dt);
+	if (board_match) {
+		board = board_match->data;
+	} else {
+		/* Get hardware version */
+		val = bcm_gpio_readl(GPIO_CTL_LO_REG);
+		val &= ~LIVEBOX_GPIO_DETECT_MASK;
+		bcm_gpio_writel(val, GPIO_CTL_LO_REG);
+
+		hw_version = bcm_gpio_readl(GPIO_DATA_LO_REG);
+		hw_version &= LIVEBOX_GPIO_DETECT_MASK;
+
+		switch (hw_version) {
+		case LIVEBOX_HW_BLUE5G_9:
+			printk(KERN_INFO PFX "Livebox BLUE5G.9\n");
+			board = bcm963xx_boards[0];
+			break;
+		default:
+			printk(KERN_INFO PFX "Unknown livebox version: %02x\n",
+			       hw_version);
+			/* use default livebox configuration */
+			board = bcm963xx_boards[0];
+			break;
+		}
+	}
+
+	/* use default livebox configuration */
+	board_early_setup(board, livebox_get_mac_address);
+
+	/* read base address of boot chip select (0) */
+	val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+	val &= MPI_CSBASE_BASE_MASK;
+	if (val != LIVEBOX_BOOT_ADDR) {
+		printk(KERN_NOTICE PFX "flash address is: 0x%08x, forcing to: 0x%08x\n",
+			val, LIVEBOX_BOOT_ADDR);
+		bcm63xx_flash_force_phys_base_address(LIVEBOX_BOOT_ADDR, 0x1ebfffff);
+	}
+}