From f7e034d1b27acc0c27a01291314aeb843e551a99 Mon Sep 17 00:00:00 2001 From: Ulf Samuelsson Date: Tue, 31 Jul 2007 23:28:22 +0000 Subject: Revert Atmel patches for now --- .../linux-2.6.21.5-003-atmel.1-avr32-updates.patch | 17772 ------------------- .../linux-2.6.22.1-003-atmel.3-avr32-updates.patch | 14820 ---------------- 2 files changed, 32592 deletions(-) delete mode 100644 toolchain/kernel-headers/linux-2.6.21.5-003-atmel.1-avr32-updates.patch delete mode 100644 toolchain/kernel-headers/linux-2.6.22.1-003-atmel.3-avr32-updates.patch diff --git a/toolchain/kernel-headers/linux-2.6.21.5-003-atmel.1-avr32-updates.patch b/toolchain/kernel-headers/linux-2.6.21.5-003-atmel.1-avr32-updates.patch deleted file mode 100644 index a07c9f3f9..000000000 --- a/toolchain/kernel-headers/linux-2.6.21.5-003-atmel.1-avr32-updates.patch +++ /dev/null @@ -1,17772 +0,0 @@ -diff --git a/MAINTAINERS b/MAINTAINERS -index 277877a..a5bdfa6 100644 ---- a/MAINTAINERS -+++ b/MAINTAINERS -@@ -1434,6 +1434,11 @@ L: linux-scsi@vger.kernel.org - W: http://www.icp-vortex.com/ - S: Supported - -+GENERIC GPIO I2C DRIVER -+P: Haavard Skinnemoen -+M: hskinnemoen@atmel.com -+S: Supported -+ - GENERIC HDLC DRIVER, N2, C101, PCI200SYN and WANXL DRIVERS - P: Krzysztof Halasa - M: khc@pm.waw.pl -diff --git a/Makefile b/Makefile -index 7980f39..388b666 100644 ---- a/Makefile -+++ b/Makefile -@@ -1,7 +1,7 @@ - VERSION = 2 - PATCHLEVEL = 6 - SUBLEVEL = 21 --EXTRAVERSION = .3 -+EXTRAVERSION = .3.atmel.1 - NAME = Nocturnal Monster Puppy - - # *DOCUMENTATION* -diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig -index ce4013a..3956118 100644 ---- a/arch/avr32/Kconfig -+++ b/arch/avr32/Kconfig -@@ -57,9 +57,6 @@ config ARCH_HAS_ILOG2_U64 - bool - default n - --config GENERIC_BUST_SPINLOCK -- bool -- - config GENERIC_HWEIGHT - bool - default y -@@ -68,6 +65,11 @@ config GENERIC_CALIBRATE_DELAY - bool - default y - -+config GENERIC_BUG -+ bool -+ default y -+ depends on BUG -+ - source "init/Kconfig" - - menu "System Type and features" -@@ -106,6 +108,9 @@ choice - config BOARD_ATSTK1000 - bool "ATSTK1000 evaluation board" - select BOARD_ATSTK1002 if CPU_AT32AP7000 -+ -+config BOARD_ATNGW100 -+ bool "ATNGW100 Network Gateway" - endchoice - - choice -@@ -116,6 +121,8 @@ config LOADER_U_BOOT - bool "U-Boot (or similar) bootloader" - endchoice - -+source "arch/avr32/mach-at32ap/Kconfig" -+ - config LOAD_ADDRESS - hex - default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP7000=y -@@ -164,6 +171,10 @@ config OWNERSHIP_TRACE - enabling Nexus-compliant debuggers to keep track of the PID of the - currently executing task. - -+config DW_DMAC -+ tristate "Synopsys DesignWare DMA Controller support" -+ default y if CPU_AT32AP7000 -+ - # FPU emulation goes here - - source "kernel/Kconfig.hz" -diff --git a/arch/avr32/Makefile b/arch/avr32/Makefile -index 7b842e9..eb72198 100644 ---- a/arch/avr32/Makefile -+++ b/arch/avr32/Makefile -@@ -16,7 +16,7 @@ AFLAGS += -mrelax -mno-pic - CFLAGS_MODULE += -mno-relax - LDFLAGS_vmlinux += --relax - --cpuflags-$(CONFIG_CPU_AP7000) += -mcpu=ap7000 -+cpuflags-$(CONFIG_CPU_AT32AP7000) += -mcpu=ap7000 - - CFLAGS += $(cpuflags-y) - AFLAGS += $(cpuflags-y) -@@ -27,9 +27,11 @@ head-$(CONFIG_LOADER_U_BOOT) += arch/avr32/boot/u-boot/head.o - head-y += arch/avr32/kernel/head.o - core-$(CONFIG_PLATFORM_AT32AP) += arch/avr32/mach-at32ap/ - core-$(CONFIG_BOARD_ATSTK1000) += arch/avr32/boards/atstk1000/ -+core-$(CONFIG_BOARD_ATNGW100) += arch/avr32/boards/atngw100/ - core-$(CONFIG_LOADER_U_BOOT) += arch/avr32/boot/u-boot/ - core-y += arch/avr32/kernel/ - core-y += arch/avr32/mm/ -+drivers-y += arch/avr32/drivers/ - libs-y += arch/avr32/lib/ - - archincdir-$(CONFIG_PLATFORM_AT32AP) := arch-at32ap -diff --git a/arch/avr32/boards/atngw100/Makefile b/arch/avr32/boards/atngw100/Makefile -new file mode 100644 -index 0000000..c740aa1 ---- /dev/null -+++ b/arch/avr32/boards/atngw100/Makefile -@@ -0,0 +1 @@ -+obj-y += setup.o flash.o -diff --git a/arch/avr32/boards/atngw100/flash.c b/arch/avr32/boards/atngw100/flash.c -new file mode 100644 -index 0000000..f9b32a8 ---- /dev/null -+++ b/arch/avr32/boards/atngw100/flash.c -@@ -0,0 +1,95 @@ -+/* -+ * ATNGW100 board-specific flash initialization -+ * -+ * Copyright (C) 2005-2006 Atmel Corporation -+ * -+ * 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 -+#include -+#include -+#include -+#include -+ -+#include -+ -+static struct smc_config flash_config __initdata = { -+ .ncs_read_setup = 0, -+ .nrd_setup = 40, -+ .ncs_write_setup = 0, -+ .nwe_setup = 10, -+ -+ .ncs_read_pulse = 80, -+ .nrd_pulse = 40, -+ .ncs_write_pulse = 65, -+ .nwe_pulse = 55, -+ -+ .read_cycle = 120, -+ .write_cycle = 120, -+ -+ .bus_width = 2, -+ .nrd_controlled = 1, -+ .nwe_controlled = 1, -+ .byte_write = 1, -+}; -+ -+static struct mtd_partition flash_parts[] = { -+ { -+ .name = "u-boot", -+ .offset = 0x00000000, -+ .size = 0x00020000, /* 128 KiB */ -+ .mask_flags = MTD_WRITEABLE, -+ }, -+ { -+ .name = "root", -+ .offset = 0x00020000, -+ .size = 0x007d0000, -+ }, -+ { -+ .name = "env", -+ .offset = 0x007f0000, -+ .size = 0x00010000, -+ .mask_flags = MTD_WRITEABLE, -+ }, -+}; -+ -+static struct physmap_flash_data flash_data = { -+ .width = 2, -+ .nr_parts = ARRAY_SIZE(flash_parts), -+ .parts = flash_parts, -+}; -+ -+static struct resource flash_resource = { -+ .start = 0x00000000, -+ .end = 0x007fffff, -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device flash_device = { -+ .name = "physmap-flash", -+ .id = 0, -+ .resource = &flash_resource, -+ .num_resources = 1, -+ .dev = { -+ .platform_data = &flash_data, -+ }, -+}; -+ -+/* This needs to be called after the SMC has been initialized */ -+static int __init atngw100_flash_init(void) -+{ -+ int ret; -+ -+ ret = smc_set_configuration(0, &flash_config); -+ if (ret < 0) { -+ printk(KERN_ERR "atngw100: failed to set NOR flash timing\n"); -+ return ret; -+ } -+ -+ platform_device_register(&flash_device); -+ -+ return 0; -+} -+device_initcall(atngw100_flash_init); -diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c -new file mode 100644 -index 0000000..3cbdc2d ---- /dev/null -+++ b/arch/avr32/boards/atngw100/setup.c -@@ -0,0 +1,131 @@ -+/* -+ * Board-specific setup code for the ATNGW100 Network Gateway -+ * -+ * Copyright (C) 2005-2006 Atmel Corporation -+ * -+ * 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 -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+ -+#include -+#include -+#include -+ -+/* Initialized by bootloader-specific startup code. */ -+struct tag *bootloader_tags __initdata; -+ -+struct eth_addr { -+ u8 addr[6]; -+}; -+static struct eth_addr __initdata hw_addr[2]; -+static struct eth_platform_data __initdata eth_data[2]; -+ -+static struct spi_board_info spi0_board_info[] __initdata = { -+ { -+ .modalias = "mtd_dataflash", -+ .max_speed_hz = 10000000, -+ .chip_select = 0, -+ }, -+}; -+ -+static struct mci_platform_data __initdata mci0_data = { -+ .detect_pin = GPIO_PIN_PC(25), -+ .wp_pin = GPIO_PIN_PE(0), -+}; -+ -+/* -+ * The next two functions should go away as the boot loader is -+ * supposed to initialize the macb address registers with a valid -+ * ethernet address. But we need to keep it around for a while until -+ * we can be reasonably sure the boot loader does this. -+ * -+ * The phy_id is ignored as the driver will probe for it. -+ */ -+static int __init parse_tag_ethernet(struct tag *tag) -+{ -+ int i; -+ -+ i = tag->u.ethernet.mac_index; -+ if (i < ARRAY_SIZE(hw_addr)) -+ memcpy(hw_addr[i].addr, tag->u.ethernet.hw_address, -+ sizeof(hw_addr[i].addr)); -+ -+ return 0; -+} -+__tagtable(ATAG_ETHERNET, parse_tag_ethernet); -+ -+static void __init set_hw_addr(struct platform_device *pdev) -+{ -+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ const u8 *addr; -+ void __iomem *regs; -+ struct clk *pclk; -+ -+ if (!res) -+ return; -+ if (pdev->id >= ARRAY_SIZE(hw_addr)) -+ return; -+ -+ addr = hw_addr[pdev->id].addr; -+ if (!is_valid_ether_addr(addr)) -+ return; -+ -+ /* -+ * Since this is board-specific code, we'll cheat and use the -+ * physical address directly as we happen to know that it's -+ * the same as the virtual address. -+ */ -+ regs = (void __iomem __force *)res->start; -+ pclk = clk_get(&pdev->dev, "pclk"); -+ if (!pclk) -+ return; -+ -+ clk_enable(pclk); -+ __raw_writel((addr[3] << 24) | (addr[2] << 16) -+ | (addr[1] << 8) | addr[0], regs + 0x98); -+ __raw_writel((addr[5] << 8) | addr[4], regs + 0x9c); -+ clk_disable(pclk); -+ clk_put(pclk); -+} -+ -+struct platform_device *at32_usart_map[1]; -+unsigned int at32_nr_usarts = 1; -+ -+void __init setup_board(void) -+{ -+ at32_map_usart(1, 0); /* USART 1: /dev/ttyS0, DB9 */ -+ at32_setup_serial_console(0); -+} -+ -+static int __init atngw100_init(void) -+{ -+ /* -+ * ATNGW100 uses 16-bit SDRAM interface, so we don't need to -+ * reserve any pins for it. -+ */ -+ -+ at32_add_system_devices(); -+ -+ at32_add_device_usart(0); -+ -+ set_hw_addr(at32_add_device_eth(0, ð_data[0])); -+ set_hw_addr(at32_add_device_eth(1, ð_data[1])); -+ -+ at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info)); -+ at32_add_device_mci(0, &mci0_data); -+ at32_add_device_usba(0); -+ -+ return 0; -+} -+postcore_initcall(atngw100_init); -diff --git a/arch/avr32/boards/atstk1000/atstk1000.h b/arch/avr32/boards/atstk1000/atstk1000.h -new file mode 100644 -index 0000000..9a49ed0 ---- /dev/null -+++ b/arch/avr32/boards/atstk1000/atstk1000.h -@@ -0,0 +1,15 @@ -+/* -+ * ATSTK1000 setup code: Daughterboard interface -+ * -+ * Copyright (C) 2007 Atmel Corporation -+ * -+ * 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. -+ */ -+#ifndef __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H -+#define __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H -+ -+extern struct atmel_lcdfb_info atstk1000_lcdc_data; -+ -+#endif /* __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H */ -diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c -index 5974768..84c22b2 100644 ---- a/arch/avr32/boards/atstk1000/atstk1002.c -+++ b/arch/avr32/boards/atstk1000/atstk1002.c -@@ -14,7 +14,12 @@ - #include - #include - #include -+ - #include -+#include -+#include -+ -+#include