mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-25 03:32:25 +02:00
cleanup etrax patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15154 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
claudio
parent
9ca18ee408
commit
9ba5ffa6a1
@ -1,74 +0,0 @@
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Index: linux-2.6.25.16/arch/cris/arch-v10/drivers/ds1302.c
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===================================================================
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--- linux-2.6.25.16.o/arch/cris/arch-v10/drivers/ds1302.c 2008-10-26 15:54:02.000000000 +0100
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+++ linux-2.6.25.16/arch/cris/arch-v10/drivers/ds1302.c 2008-10-26 15:59:37.000000000 +0100
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@@ -21,6 +21,7 @@
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#include <linux/delay.h>
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#include <linux/bcd.h>
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#include <linux/capability.h>
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+#include <linux/device.h>
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#include <asm/uaccess.h>
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#include <asm/system.h>
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@@ -489,6 +490,10 @@
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return 0;
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}
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+#ifdef CONFIG_SYSFS
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+static struct class *rtc_class;
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+#endif
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+
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static int __init ds1302_register(void)
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{
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ds1302_init();
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@@ -497,6 +502,12 @@
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ds1302_name, RTC_MAJOR_NR);
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return -1;
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}
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+ #ifdef CONFIG_SYSFS
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+ rtc_class = class_create(THIS_MODULE, "rtc");
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+ class_device_create(rtc_class, NULL, MKDEV(RTC_MAJOR_NR, 0),
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+ NULL, "rtc");
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+ #endif
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+
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return 0;
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}
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Index: linux-2.6.25.16/arch/cris/arch-v10/drivers/gpio.c
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===================================================================
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--- linux-2.6.25.16.o/arch/cris/arch-v10/drivers/gpio.c 2008-10-26 15:56:28.000000000 +0100
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+++ linux-2.6.25.16/arch/cris/arch-v10/drivers/gpio.c 2008-10-26 15:57:41.000000000 +0100
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@@ -20,6 +20,7 @@
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#include <linux/poll.h>
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#include <linux/init.h>
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#include <linux/interrupt.h>
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+#include <linux/device.h>
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#include <asm/etraxgpio.h>
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#include <asm/arch/svinto.h>
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@@ -768,6 +769,10 @@
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/* main driver initialization routine, called from mem.c */
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+#ifdef CONFIG_SYSFS
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+static struct class *gpio_class;
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+#endif
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+
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static int __init gpio_init(void)
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{
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int res;
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@@ -781,6 +786,13 @@
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return res;
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}
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+#ifdef CONFIG_SYSFS
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+ gpio_class = class_create(THIS_MODULE, "gpio");
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+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 0), NULL, "gpioa");
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+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 1), NULL, "gpiob");
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+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 2), NULL, "leds");
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+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 3), NULL, "gpiog");
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+#endif
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/* Clear all leds */
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#if defined (CONFIG_ETRAX_CSP0_LEDS) || defined (CONFIG_ETRAX_PA_LEDS) || defined (CONFIG_ETRAX_PB_LEDS)
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CRIS_LED_NETWORK_SET(0);
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@ -1,302 +0,0 @@
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--- a/arch/cris/Makefile
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+++ b/arch/cris/Makefile
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@@ -33,7 +33,7 @@ endif
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LD = $(CROSS_COMPILE)ld -mcrislinux
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-OBJCOPYFLAGS := -O binary -R .note -R .comment -S
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+OBJCOPYFLAGS := -O binary -R .bss -R .note -R .note.gnu.build-id -R .comment -S
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CPPFLAGS_vmlinux.lds = -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
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--- a/arch/cris/arch-v10/boot/Makefile
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+++ b/arch/cris/arch-v10/boot/Makefile
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@@ -2,9 +2,6 @@
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# arch/cris/arch-v10/boot/Makefile
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#
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-OBJCOPY = objcopy-cris
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-OBJCOPYFLAGS = -O binary --remove-section=.bss
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-
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subdir- := compressed rescue
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targets := Image
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@@ -14,7 +11,6 @@ $(obj)/Image: vmlinux FORCE
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$(obj)/compressed/vmlinux: $(obj)/Image FORCE
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$(Q)$(MAKE) $(build)=$(obj)/compressed $@
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- $(Q)$(MAKE) $(build)=$(obj)/rescue $(obj)/rescue/rescue.bin
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$(obj)/zImage: $(obj)/compressed/vmlinux
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@cp $< $@
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--- a/arch/cris/arch-v10/boot/compressed/Makefile
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+++ b/arch/cris/arch-v10/boot/compressed/Makefile
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@@ -2,13 +2,9 @@
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# arch/cris/arch-v10/boot/compressed/Makefile
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#
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-CC = gcc-cris -melf $(LINUXINCLUDE)
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ccflags-y += -O2
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-LD = ld-cris
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ldflags-y += -T $(obj)/decompress.ld
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OBJECTS = $(obj)/head.o $(obj)/misc.o
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-OBJCOPY = objcopy-cris
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-OBJCOPYFLAGS = -O binary --remove-section=.bss
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quiet_cmd_image = BUILD $@
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cmd_image = cat $(obj)/decompress.bin $(obj)/piggy.gz > $@
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@@ -21,12 +17,6 @@
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$(obj)/decompress.bin: $(obj)/decompress.o FORCE
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$(call if_changed,objcopy)
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-$(obj)/head.o: $(obj)/head.S .config
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- @$(CC) -D__ASSEMBLY__ -traditional -c $< -o $@
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-
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-$(obj)/misc.o: $(obj)/misc.c .config
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- @$(CC) -D__KERNEL__ -c $< -o $@
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-
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$(obj)/vmlinux: $(obj)/piggy.gz $(obj)/decompress.bin FORCE
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$(call if_changed,image)
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--- a/arch/cris/arch-v10/boot/compressed/decompress.ld
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+++ b/arch/cris/arch-v10/boot/compressed/decompress.ld
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@@ -1,4 +1,4 @@
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-OUTPUT_FORMAT(elf32-us-cris)
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+OUTPUT_FORMAT(elf32-cris)
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MEMORY
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{
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--- a/arch/cris/arch-v10/boot/compressed/head.S
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+++ b/arch/cris/arch-v10/boot/compressed/head.S
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@@ -10,13 +10,14 @@
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#define ASSEMBLER_MACROS_ONLY
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#include <asm/arch/sv_addr_ag.h>
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+#include <linux/autoconf.h>
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#define RAM_INIT_MAGIC 0x56902387
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#define COMMAND_LINE_MAGIC 0x87109563
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;; Exported symbols
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- .globl _input_data
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+ .globl input_data
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.text
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@@ -26,7 +27,7 @@
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;; We need to initialze DRAM registers before we start using the DRAM
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- cmp.d RAM_INIT_MAGIC, r8 ; Already initialized?
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+ cmp.d RAM_INIT_MAGIC, $r8 ; Already initialized?
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beq dram_init_finished
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nop
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@@ -36,91 +37,91 @@ dram_init_finished:
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;; Initiate the PA and PB ports
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- move.b CONFIG_ETRAX_DEF_R_PORT_PA_DATA, r0
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- move.b r0, [R_PORT_PA_DATA]
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+ move.b CONFIG_ETRAX_DEF_R_PORT_PA_DATA, $r0
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+ move.b $r0, [R_PORT_PA_DATA]
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- move.b CONFIG_ETRAX_DEF_R_PORT_PA_DIR, r0
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- move.b r0, [R_PORT_PA_DIR]
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+ move.b CONFIG_ETRAX_DEF_R_PORT_PA_DIR, $r0
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+ move.b $r0, [R_PORT_PA_DIR]
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- move.b CONFIG_ETRAX_DEF_R_PORT_PB_DATA, r0
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- move.b r0, [R_PORT_PB_DATA]
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+ move.b CONFIG_ETRAX_DEF_R_PORT_PB_DATA, $r0
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+ move.b $r0, [R_PORT_PB_DATA]
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- move.b CONFIG_ETRAX_DEF_R_PORT_PB_DIR, r0
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- move.b r0, [R_PORT_PB_DIR]
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+ move.b CONFIG_ETRAX_DEF_R_PORT_PB_DIR, $r0
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+ move.b $r0, [R_PORT_PB_DIR]
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;; Setup the stack to a suitably high address.
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;; We assume 8 MB is the minimum DRAM in an eLinux
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;; product and put the sp at the top for now.
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- move.d 0x40800000, sp
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+ move.d 0x40800000, $sp
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;; Figure out where the compressed piggyback image is
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;; in the flash (since we wont try to copy it to DRAM
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;; before unpacking). It is at _edata, but in flash.
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;; Use (_edata - basse) as offset to the current PC.
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-basse: move.d pc, r5
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- and.d 0x7fffffff, r5 ; strip any non-cache bit
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- subq 2, r5 ; compensate for the move.d pc instr
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- move.d r5, r0 ; save for later - flash address of 'basse'
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- add.d _edata, r5
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- sub.d basse, r5 ; r5 = flash address of '_edata'
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+basse: move.d $pc, $r5
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+ and.d 0x7fffffff, $r5 ; strip any non-cache bit
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+ subq 2, $r5 ; compensate for the move.d pc instr
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+ move.d $r5, $r0 ; save for later - flash address of 'basse'
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+ add.d _edata, $r5
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+ sub.d basse, $r5 ; r5 = flash address of '_edata'
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;; Copy text+data to DRAM
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- move.d basse, r1 ; destination
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- move.d _edata, r2 ; end destination
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-1: move.w [r0+], r3
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- move.w r3, [r1+]
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- cmp.d r2, r1
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+ move.d basse, $r1 ; destination
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+ move.d _edata, $r2 ; end destination
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+1: move.w [$r0+], $r3
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+ move.w $r3, [$r1+]
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+ cmp.d $r2, $r1
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bcs 1b
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nop
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- move.d r5, [_input_data] ; for the decompressor
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+ move.d $r5, [input_data] ; for the decompressor
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;; Clear the decompressors BSS (between _edata and _end)
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- moveq 0, r0
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- move.d _edata, r1
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- move.d _end, r2
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-1: move.w r0, [r1+]
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- cmp.d r2, r1
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+ moveq 0, $r0
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+ move.d _edata, $r1
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+ move.d _end, $r2
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+1: move.w $r0, [$r1+]
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+ cmp.d $r2, $r1
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bcs 1b
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nop
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;; Save command line magic and address.
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- move.d _cmd_line_magic, $r12
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+ move.d cmd_line_magic, $r12
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move.d $r10, [$r12]
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- move.d _cmd_line_addr, $r12
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+ move.d cmd_line_addr, $r12
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move.d $r11, [$r12]
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;; Do the decompression and save compressed size in _inptr
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- jsr _decompress_kernel
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+ jsr decompress_kernel
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;; Put start address of root partition in r9 so the kernel can use it
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;; when mounting from flash
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- move.d [_input_data], r9 ; flash address of compressed kernel
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- add.d [_inptr], r9 ; size of compressed kernel
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+ move.d [input_data], $r9 ; flash address of compressed kernel
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+ add.d [inptr], $r9 ; size of compressed kernel
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;; Restore command line magic and address.
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- move.d _cmd_line_magic, $r10
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+ move.d cmd_line_magic, $r10
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move.d [$r10], $r10
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- move.d _cmd_line_addr, $r11
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+ move.d cmd_line_addr, $r11
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move.d [$r11], $r11
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;; Enter the decompressed kernel
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- move.d RAM_INIT_MAGIC, r8 ; Tell kernel that DRAM is initialized
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+ move.d RAM_INIT_MAGIC, $r8 ; Tell kernel that DRAM is initialized
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jump 0x40004000 ; kernel is linked to this address
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.data
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-_input_data:
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+input_data:
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.dword 0 ; used by the decompressor
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-_cmd_line_magic:
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+cmd_line_magic:
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.dword 0
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-_cmd_line_addr:
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+cmd_line_addr:
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.dword 0
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#include "../../lib/hw_settings.S"
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--- a/arch/cris/arch-v10/boot/compressed/misc.c
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+++ b/arch/cris/arch-v10/boot/compressed/misc.c
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@@ -5,7 +5,7 @@
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* adapted for Linux.
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*
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* malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
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- * puts by Nick Holloway 1993, better puts by Martin Mares 1995
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+ * putstr by Nick Holloway 1993, better putstr by Martin Mares 1995
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* adaptation for Linux/CRIS Axis Communications AB, 1999
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*
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*/
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@@ -99,12 +99,12 @@ static void error(char *m);
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static void gzip_mark(void **);
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static void gzip_release(void **);
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-static void puts(const char *);
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+static void putstr(const char *);
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/* the "heap" is put directly after the BSS ends, at end */
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-extern int end;
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-static long free_mem_ptr = (long)&end;
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+extern int _end;
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+static long free_mem_ptr = (long)&_end;
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#include "../../../../../lib/inflate.c"
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@@ -139,7 +139,7 @@ static void gzip_release(void **ptr)
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/* decompressor info and error messages to serial console */
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static void
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-puts(const char *s)
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+putstr(const char *s)
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{
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#ifndef CONFIG_ETRAX_DEBUG_PORT_NULL
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while(*s) {
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@@ -209,9 +209,9 @@ flush_window()
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static void
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error(char *x)
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{
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- puts("\n\n");
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- puts(x);
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- puts("\n\n -- System halted\n");
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+ putstr("\n\n");
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+ putstr(x);
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+ putstr("\n\n -- System halted\n");
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while(1); /* Halt */
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}
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@@ -257,14 +257,7 @@ decompress_kernel()
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makecrc();
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- __asm__ volatile ("move vr,%0" : "=rm" (revision));
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- if (revision < 10)
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- {
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- puts("You need an ETRAX 100LX to run linux 2.6\n");
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- while(1);
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- }
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-
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- puts("Uncompressing Linux...\n");
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+ putstr("Uncompressing Linux...\n");
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gunzip();
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- puts("Done. Now booting the kernel.\n");
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+ putstr("Done. Now booting the kernel.\n");
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}
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--- a/arch/cris/arch-v10/mm/init.c
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+++ b/arch/cris/arch-v10/mm/init.c
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@@ -184,6 +184,9 @@ paging_init(void)
|
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free_area_init_node(0, &contig_page_data, zones_size, PAGE_OFFSET >> PAGE_SHIFT, 0);
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}
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+void free_initrd_mem(unsigned long start, unsigned long end)
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+{
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+}
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|
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/* Initialize remaps of some I/O-ports. It is important that this
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* is called before any driver is initialized.
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@ -1,11 +0,0 @@
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--- a/drivers/net/cris/eth_v10.c
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+++ b/drivers/net/cris/eth_v10.c
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@@ -1707,7 +1707,7 @@ e100_set_network_leds(int active)
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static void
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e100_netpoll(struct net_device* netdev)
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{
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- e100rxtx_interrupt(NETWORK_DMA_TX_IRQ_NBR, netdev, NULL);
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+ e100rxtx_interrupt(NETWORK_DMA_TX_IRQ_NBR, netdev);
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}
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#endif
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@ -1,11 +0,0 @@
|
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--- a/include/asm-cris/Kbuild
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+++ b/include/asm-cris/Kbuild
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@@ -1,7 +1,6 @@
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include include/asm-generic/Kbuild.asm
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-header-$(CONFIG_ETRAX_ARCH_V10) += arch-v10/
|
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-header-$(CONFIG_ETRAX_ARCH_V32) += arch-v32/
|
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+header-y += arch-v10/ arch-v32/
|
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|
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header-y += ethernet.h
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header-y += rtc.h
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@ -1,13 +0,0 @@
|
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--- a/drivers/mtd/chips/cfi_cmdset_0002.c
|
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+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
|
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@@ -297,8 +297,8 @@ struct mtd_info *cfi_cmdset_0002(struct
|
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return NULL;
|
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}
|
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|
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- if (extp->MajorVersion != '1' ||
|
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- (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
|
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+ if (extp->MajorVersion < '0' || extp->MajorVersion > '3' ||
|
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+ (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
|
||||
if (cfi->mfr == MANUFACTURER_SAMSUNG &&
|
||||
(extp->MajorVersion == '3' && extp->MinorVersion == '3')) {
|
||||
printk(KERN_NOTICE " Newer Samsung flash detected, "
|
||||
@ -1,88 +0,0 @@
|
||||
--- a/arch/cris/arch-v10/lib/hw_settings.S
|
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+++ b/arch/cris/arch-v10/lib/hw_settings.S
|
||||
@@ -60,3 +60,5 @@
|
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.dword R_PORT_PB_SET
|
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.dword PB_SET_VALUE
|
||||
.dword 0 ; No more register values
|
||||
+ .ascii "ACME_PART_MAGIC"
|
||||
+ .dword 0xdeadc0de
|
||||
--- a/arch/cris/arch-v10/drivers/axisflashmap.c
|
||||
+++ b/arch/cris/arch-v10/drivers/axisflashmap.c
|
||||
@@ -113,7 +113,7 @@ static struct map_info map_cse1 = {
|
||||
|
||||
/* If no partition-table was found, we use this default-set. */
|
||||
#define MAX_PARTITIONS 7
|
||||
-#define NUM_DEFAULT_PARTITIONS 3
|
||||
+#define NUM_DEFAULT_PARTITIONS 2
|
||||
|
||||
/*
|
||||
* Default flash size is 2MB. CONFIG_ETRAX_PTABLE_SECTOR is most likely the
|
||||
@@ -122,19 +122,14 @@ static struct map_info map_cse1 = {
|
||||
*/
|
||||
static struct mtd_partition axis_default_partitions[NUM_DEFAULT_PARTITIONS] = {
|
||||
{
|
||||
- .name = "boot firmware",
|
||||
- .size = CONFIG_ETRAX_PTABLE_SECTOR,
|
||||
- .offset = 0
|
||||
- },
|
||||
- {
|
||||
.name = "kernel",
|
||||
- .size = 0x200000 - (6 * CONFIG_ETRAX_PTABLE_SECTOR),
|
||||
- .offset = CONFIG_ETRAX_PTABLE_SECTOR
|
||||
+ .size = 0x00,
|
||||
+ .offset = 0
|
||||
},
|
||||
{
|
||||
- .name = "filesystem",
|
||||
- .size = 5 * CONFIG_ETRAX_PTABLE_SECTOR,
|
||||
- .offset = 0x200000 - (5 * CONFIG_ETRAX_PTABLE_SECTOR)
|
||||
+ .name = "rootfs",
|
||||
+ .size = 0x200000 ,
|
||||
+ .offset = 0x200000
|
||||
}
|
||||
};
|
||||
|
||||
@@ -281,6 +276,11 @@ static int __init init_axis_flash(void)
|
||||
struct partitiontable_entry *ptable;
|
||||
int use_default_ptable = 1; /* Until proven otherwise. */
|
||||
const char pmsg[] = " /dev/flash%d at 0x%08x, size 0x%08x\n";
|
||||
+ unsigned int kernel_part_size = 0;
|
||||
+ unsigned char *flash_mem = (unsigned char*)(FLASH_CACHED_ADDR);
|
||||
+ unsigned int flash_scan_count = 0;
|
||||
+ const char *part_magic = "ACME_PART_MAGIC";
|
||||
+ unsigned int magic_len = strlen(part_magic);
|
||||
|
||||
if (!(mymtd = flash_probe())) {
|
||||
/* There's no reason to use this module if no flash chip can
|
||||
@@ -292,6 +292,31 @@ static int __init init_axis_flash(void)
|
||||
mymtd->name, mymtd->size);
|
||||
axisflash_mtd = mymtd;
|
||||
}
|
||||
+ /* scan flash to findout where out partition starts */
|
||||
+
|
||||
+ printk(KERN_INFO "Scanning flash for end of kernel magic\n");
|
||||
+ for(flash_scan_count = 0; flash_scan_count < 100000; flash_scan_count++){
|
||||
+ if(strncmp(&flash_mem[flash_scan_count], part_magic, magic_len - 1) == 0)
|
||||
+ {
|
||||
+ kernel_part_size = flash_mem[flash_scan_count + magic_len ];
|
||||
+ kernel_part_size <<= 8;
|
||||
+ kernel_part_size += flash_mem[flash_scan_count + magic_len + 2];
|
||||
+ kernel_part_size <<= 8;
|
||||
+ kernel_part_size += flash_mem[flash_scan_count + magic_len + 1];
|
||||
+ kernel_part_size <<= 8;
|
||||
+ kernel_part_size += flash_mem[flash_scan_count + magic_len + 3];
|
||||
+ printk(KERN_INFO "Kernel ends at 0x%.08X\n", kernel_part_size);
|
||||
+ flash_scan_count = 1100000;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+
|
||||
+ if(kernel_part_size){
|
||||
+ kernel_part_size = (kernel_part_size & 0xffff0000);
|
||||
+ axis_default_partitions[0].size = kernel_part_size;
|
||||
+ axis_default_partitions[1].size = mymtd->size - axis_default_partitions[0].size;
|
||||
+ axis_default_partitions[1].offset = axis_default_partitions[0].size;
|
||||
+ }
|
||||
|
||||
if (mymtd) {
|
||||
mymtd->owner = THIS_MODULE;
|
||||
@ -1,43 +0,0 @@
|
||||
--- a/drivers/serial/crisv10.c
|
||||
+++ b/drivers/serial/crisv10.c
|
||||
@@ -27,6 +27,7 @@ static char *serial_version = "$Revision
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/mutex.h>
|
||||
#include <linux/bitops.h>
|
||||
+#include <linux/device.h>
|
||||
|
||||
#include <asm/io.h>
|
||||
#include <asm/irq.h>
|
||||
@@ -4384,6 +4385,7 @@ static const struct tty_operations rs_op
|
||||
.tiocmset = rs_tiocmset
|
||||
};
|
||||
|
||||
+static struct class *rs_class;
|
||||
static int __init
|
||||
rs_init(void)
|
||||
{
|
||||
@@ -4518,6 +4520,24 @@ rs_init(void)
|
||||
#endif
|
||||
#endif /* CONFIG_SVINTO_SIM */
|
||||
|
||||
+ rs_class = class_create(THIS_MODULE, "rs_tty");
|
||||
+#ifdef CONFIG_ETRAX_SERIAL_PORT0
|
||||
+ class_device_create(rs_class, NULL,
|
||||
+ MKDEV(TTY_MAJOR, 64), NULL, "ttyS0");
|
||||
+#endif
|
||||
+#ifdef CONFIG_ETRAX_SERIAL_PORT1
|
||||
+ class_device_create(rs_class, NULL,
|
||||
+ MKDEV(TTY_MAJOR, 65), NULL, "ttyS1");
|
||||
+#endif
|
||||
+#ifdef CONFIG_ETRAX_SERIAL_PORT2
|
||||
+ class_device_create(rs_class, NULL,
|
||||
+ MKDEV(TTY_MAJOR, 66), NULL, "ttyS2");
|
||||
+#endif
|
||||
+#ifdef CONFIG_ETRAX_SERIAL_PORT3
|
||||
+ class_device_create(rs_class, NULL,
|
||||
+ MKDEV(TTY_MAJOR, 67), NULL, "ttyS3");
|
||||
+#endif
|
||||
+
|
||||
return 0;
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,16 +0,0 @@
|
||||
Index: linux-2.6.25.20/arch/cris/Kconfig
|
||||
===================================================================
|
||||
--- linux-2.6.25.20.orig/arch/cris/Kconfig 2008-11-10 19:50:34.000000000 +0100
|
||||
+++ linux-2.6.25.20/arch/cris/Kconfig 2009-01-30 13:03:46.000000000 +0100
|
||||
@@ -660,6 +660,10 @@
|
||||
|
||||
source "drivers/ide/Kconfig"
|
||||
|
||||
+source "drivers/scsi/Kconfig"
|
||||
+
|
||||
+source "drivers/media/Kconfig"
|
||||
+
|
||||
source "drivers/net/Kconfig"
|
||||
|
||||
source "drivers/i2c/Kconfig"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user