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cleanup etrax patches

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SVN-Revision: 15154
This commit is contained in:
Claudio Mignanti 2009-04-08 14:17:44 +00:00
parent f692239c58
commit ac26fab9ce
9 changed files with 0 additions and 5859 deletions
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74
target/linux/etrax/patches/013-crisdriver-sysfs.patch
View file

@ -1,74 +0,0 @@
Index: linux-2.6.25.16/arch/cris/arch-v10/drivers/ds1302.c
===================================================================
--- linux-2.6.25.16.o/arch/cris/arch-v10/drivers/ds1302.c 2008-10-26 15:54:02.000000000 +0100
+++ linux-2.6.25.16/arch/cris/arch-v10/drivers/ds1302.c 2008-10-26 15:59:37.000000000 +0100
@@ -21,6 +21,7 @@
#include <linux/delay.h>
#include <linux/bcd.h>
#include <linux/capability.h>
+#include <linux/device.h>
#include <asm/uaccess.h>
#include <asm/system.h>
@@ -489,6 +490,10 @@
return 0;
}
+#ifdef CONFIG_SYSFS
+static struct class *rtc_class;
+#endif
+
static int __init ds1302_register(void)
{
ds1302_init();
@@ -497,6 +502,12 @@
ds1302_name, RTC_MAJOR_NR);
return -1;
}
+ #ifdef CONFIG_SYSFS
+ rtc_class = class_create(THIS_MODULE, "rtc");
+ class_device_create(rtc_class, NULL, MKDEV(RTC_MAJOR_NR, 0),
+ NULL, "rtc");
+ #endif
+
return 0;
}
Index: linux-2.6.25.16/arch/cris/arch-v10/drivers/gpio.c
===================================================================
--- linux-2.6.25.16.o/arch/cris/arch-v10/drivers/gpio.c 2008-10-26 15:56:28.000000000 +0100
+++ linux-2.6.25.16/arch/cris/arch-v10/drivers/gpio.c 2008-10-26 15:57:41.000000000 +0100
@@ -20,6 +20,7 @@
#include <linux/poll.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/device.h>
#include <asm/etraxgpio.h>
#include <asm/arch/svinto.h>
@@ -768,6 +769,10 @@
/* main driver initialization routine, called from mem.c */
+#ifdef CONFIG_SYSFS
+static struct class *gpio_class;
+#endif
+
static int __init gpio_init(void)
{
int res;
@@ -781,6 +786,13 @@
return res;
}
+#ifdef CONFIG_SYSFS
+ gpio_class = class_create(THIS_MODULE, "gpio");
+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 0), NULL, "gpioa");
+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 1), NULL, "gpiob");
+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 2), NULL, "leds");
+ class_device_create(gpio_class, NULL, MKDEV(GPIO_MAJOR, 3), NULL, "gpiog");
+#endif
/* Clear all leds */
#if defined (CONFIG_ETRAX_CSP0_LEDS) || defined (CONFIG_ETRAX_PA_LEDS) || defined (CONFIG_ETRAX_PB_LEDS)
CRIS_LED_NETWORK_SET(0);

302
target/linux/etrax/patches/100-compile_fixes.patch
View file

@ -1,302 +0,0 @@
--- a/arch/cris/Makefile
+++ b/arch/cris/Makefile
@@ -33,7 +33,7 @@ endif
LD = $(CROSS_COMPILE)ld -mcrislinux
-OBJCOPYFLAGS := -O binary -R .note -R .comment -S
+OBJCOPYFLAGS := -O binary -R .bss -R .note -R .note.gnu.build-id -R .comment -S
CPPFLAGS_vmlinux.lds = -DDRAM_VIRTUAL_BASE=0x$(CONFIG_ETRAX_DRAM_VIRTUAL_BASE)
--- a/arch/cris/arch-v10/boot/Makefile
+++ b/arch/cris/arch-v10/boot/Makefile
@@ -2,9 +2,6 @@
# arch/cris/arch-v10/boot/Makefile
#
-OBJCOPY = objcopy-cris
-OBJCOPYFLAGS = -O binary --remove-section=.bss
-
subdir- := compressed rescue
targets := Image
@@ -14,7 +11,6 @@ $(obj)/Image: vmlinux FORCE
$(obj)/compressed/vmlinux: $(obj)/Image FORCE
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
- $(Q)$(MAKE) $(build)=$(obj)/rescue $(obj)/rescue/rescue.bin
$(obj)/zImage: $(obj)/compressed/vmlinux
@cp $< $@
--- a/arch/cris/arch-v10/boot/compressed/Makefile
+++ b/arch/cris/arch-v10/boot/compressed/Makefile
@@ -2,13 +2,9 @@
# arch/cris/arch-v10/boot/compressed/Makefile
#
-CC = gcc-cris -melf $(LINUXINCLUDE)
ccflags-y += -O2
-LD = ld-cris
ldflags-y += -T $(obj)/decompress.ld
OBJECTS = $(obj)/head.o $(obj)/misc.o
-OBJCOPY = objcopy-cris
-OBJCOPYFLAGS = -O binary --remove-section=.bss
quiet_cmd_image = BUILD $@
cmd_image = cat $(obj)/decompress.bin $(obj)/piggy.gz > $@
@@ -21,12 +17,6 @@
$(obj)/decompress.bin: $(obj)/decompress.o FORCE
$(call if_changed,objcopy)
-$(obj)/head.o: $(obj)/head.S .config
- @$(CC) -D__ASSEMBLY__ -traditional -c $< -o $@
-
-$(obj)/misc.o: $(obj)/misc.c .config
- @$(CC) -D__KERNEL__ -c $< -o $@
-
$(obj)/vmlinux: $(obj)/piggy.gz $(obj)/decompress.bin FORCE
$(call if_changed,image)
--- a/arch/cris/arch-v10/boot/compressed/decompress.ld
+++ b/arch/cris/arch-v10/boot/compressed/decompress.ld
@@ -1,4 +1,4 @@
-OUTPUT_FORMAT(elf32-us-cris)
+OUTPUT_FORMAT(elf32-cris)
MEMORY
{
--- a/arch/cris/arch-v10/boot/compressed/head.S
+++ b/arch/cris/arch-v10/boot/compressed/head.S
@@ -10,13 +10,14 @@
#define ASSEMBLER_MACROS_ONLY
#include <asm/arch/sv_addr_ag.h>
+#include <linux/autoconf.h>
#define RAM_INIT_MAGIC 0x56902387
#define COMMAND_LINE_MAGIC 0x87109563
;; Exported symbols
- .globl _input_data
+ .globl input_data
.text
@@ -26,7 +27,7 @@
;; We need to initialze DRAM registers before we start using the DRAM
- cmp.d RAM_INIT_MAGIC, r8 ; Already initialized?
+ cmp.d RAM_INIT_MAGIC, $r8 ; Already initialized?
beq dram_init_finished
nop
@@ -36,91 +37,91 @@ dram_init_finished:
;; Initiate the PA and PB ports
- move.b CONFIG_ETRAX_DEF_R_PORT_PA_DATA, r0
- move.b r0, [R_PORT_PA_DATA]
+ move.b CONFIG_ETRAX_DEF_R_PORT_PA_DATA, $r0
+ move.b $r0, [R_PORT_PA_DATA]
- move.b CONFIG_ETRAX_DEF_R_PORT_PA_DIR, r0
- move.b r0, [R_PORT_PA_DIR]
+ move.b CONFIG_ETRAX_DEF_R_PORT_PA_DIR, $r0
+ move.b $r0, [R_PORT_PA_DIR]
- move.b CONFIG_ETRAX_DEF_R_PORT_PB_DATA, r0
- move.b r0, [R_PORT_PB_DATA]
+ move.b CONFIG_ETRAX_DEF_R_PORT_PB_DATA, $r0
+ move.b $r0, [R_PORT_PB_DATA]
- move.b CONFIG_ETRAX_DEF_R_PORT_PB_DIR, r0
- move.b r0, [R_PORT_PB_DIR]
+ move.b CONFIG_ETRAX_DEF_R_PORT_PB_DIR, $r0
+ move.b $r0, [R_PORT_PB_DIR]
;; Setup the stack to a suitably high address.
;; We assume 8 MB is the minimum DRAM in an eLinux
;; product and put the sp at the top for now.
- move.d 0x40800000, sp
+ move.d 0x40800000, $sp
;; Figure out where the compressed piggyback image is
;; in the flash (since we wont try to copy it to DRAM
;; before unpacking). It is at _edata, but in flash.
;; Use (_edata - basse) as offset to the current PC.
-basse: move.d pc, r5
- and.d 0x7fffffff, r5 ; strip any non-cache bit
- subq 2, r5 ; compensate for the move.d pc instr
- move.d r5, r0 ; save for later - flash address of 'basse'
- add.d _edata, r5
- sub.d basse, r5 ; r5 = flash address of '_edata'
+basse: move.d $pc, $r5
+ and.d 0x7fffffff, $r5 ; strip any non-cache bit
+ subq 2, $r5 ; compensate for the move.d pc instr
+ move.d $r5, $r0 ; save for later - flash address of 'basse'
+ add.d _edata, $r5
+ sub.d basse, $r5 ; r5 = flash address of '_edata'
;; Copy text+data to DRAM
- move.d basse, r1 ; destination
- move.d _edata, r2 ; end destination
-1: move.w [r0+], r3
- move.w r3, [r1+]
- cmp.d r2, r1
+ move.d basse, $r1 ; destination
+ move.d _edata, $r2 ; end destination
+1: move.w [$r0+], $r3
+ move.w $r3, [$r1+]
+ cmp.d $r2, $r1
bcs 1b
nop
- move.d r5, [_input_data] ; for the decompressor
+ move.d $r5, [input_data] ; for the decompressor
;; Clear the decompressors BSS (between _edata and _end)
- moveq 0, r0
- move.d _edata, r1
- move.d _end, r2
-1: move.w r0, [r1+]
- cmp.d r2, r1
+ moveq 0, $r0
+ move.d _edata, $r1
+ move.d _end, $r2
+1: move.w $r0, [$r1+]
+ cmp.d $r2, $r1
bcs 1b
nop
;; Save command line magic and address.
- move.d _cmd_line_magic, $r12
+ move.d cmd_line_magic, $r12
move.d $r10, [$r12]
- move.d _cmd_line_addr, $r12
+ move.d cmd_line_addr, $r12
move.d $r11, [$r12]
;; Do the decompression and save compressed size in _inptr
- jsr _decompress_kernel
+ jsr decompress_kernel
;; Put start address of root partition in r9 so the kernel can use it
;; when mounting from flash
- move.d [_input_data], r9 ; flash address of compressed kernel
- add.d [_inptr], r9 ; size of compressed kernel
+ move.d [input_data], $r9 ; flash address of compressed kernel
+ add.d [inptr], $r9 ; size of compressed kernel
;; Restore command line magic and address.
- move.d _cmd_line_magic, $r10
+ move.d cmd_line_magic, $r10
move.d [$r10], $r10
- move.d _cmd_line_addr, $r11
+ move.d cmd_line_addr, $r11
move.d [$r11], $r11
;; Enter the decompressed kernel
- move.d RAM_INIT_MAGIC, r8 ; Tell kernel that DRAM is initialized
+ move.d RAM_INIT_MAGIC, $r8 ; Tell kernel that DRAM is initialized
jump 0x40004000 ; kernel is linked to this address
.data
-_input_data:
+input_data:
.dword 0 ; used by the decompressor
-_cmd_line_magic:
+cmd_line_magic:
.dword 0
-_cmd_line_addr:
+cmd_line_addr:
.dword 0
#include "../../lib/hw_settings.S"
--- a/arch/cris/arch-v10/boot/compressed/misc.c
+++ b/arch/cris/arch-v10/boot/compressed/misc.c
@@ -5,7 +5,7 @@
* adapted for Linux.
*
* malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
- * puts by Nick Holloway 1993, better puts by Martin Mares 1995
+ * putstr by Nick Holloway 1993, better putstr by Martin Mares 1995
* adaptation for Linux/CRIS Axis Communications AB, 1999
*
*/
@@ -99,12 +99,12 @@ static void error(char *m);
static void gzip_mark(void **);
static void gzip_release(void **);
-static void puts(const char *);
+static void putstr(const char *);
/* the "heap" is put directly after the BSS ends, at end */
-extern int end;
-static long free_mem_ptr = (long)&end;
+extern int _end;
+static long free_mem_ptr = (long)&_end;
#include "../../../../../lib/inflate.c"
@@ -139,7 +139,7 @@ static void gzip_release(void **ptr)
/* decompressor info and error messages to serial console */
static void
-puts(const char *s)
+putstr(const char *s)
{
#ifndef CONFIG_ETRAX_DEBUG_PORT_NULL
while(*s) {
@@ -209,9 +209,9 @@ flush_window()
static void
error(char *x)
{
- puts("\n\n");
- puts(x);
- puts("\n\n -- System halted\n");
+ putstr("\n\n");
+ putstr(x);
+ putstr("\n\n -- System halted\n");
while(1); /* Halt */
}
@@ -257,14 +257,7 @@ decompress_kernel()
makecrc();
- __asm__ volatile ("move vr,%0" : "=rm" (revision));
- if (revision < 10)
- {
- puts("You need an ETRAX 100LX to run linux 2.6\n");
- while(1);
- }
-
- puts("Uncompressing Linux...\n");
+ putstr("Uncompressing Linux...\n");
gunzip();
- puts("Done. Now booting the kernel.\n");
+ putstr("Done. Now booting the kernel.\n");
}
--- a/arch/cris/arch-v10/mm/init.c
+++ b/arch/cris/arch-v10/mm/init.c
@@ -184,6 +184,9 @@ paging_init(void)
free_area_init_node(0, &contig_page_data, zones_size, PAGE_OFFSET >> PAGE_SHIFT, 0);
}
+void free_initrd_mem(unsigned long start, unsigned long end)
+{
+}
/* Initialize remaps of some I/O-ports. It is important that this
* is called before any driver is initialized.

11
target/linux/etrax/patches/101-cris-eth-driver.patch
View file

@ -1,11 +0,0 @@
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -1707,7 +1707,7 @@ e100_set_network_leds(int active)
static void
e100_netpoll(struct net_device* netdev)
{
- e100rxtx_interrupt(NETWORK_DMA_TX_IRQ_NBR, netdev, NULL);
+ e100rxtx_interrupt(NETWORK_DMA_TX_IRQ_NBR, netdev);
}
#endif

11
target/linux/etrax/patches/102-missing_arch_include.patch
View file

@ -1,11 +0,0 @@
--- a/include/asm-cris/Kbuild
+++ b/include/asm-cris/Kbuild
@@ -1,7 +1,6 @@
include include/asm-generic/Kbuild.asm
-header-$(CONFIG_ETRAX_ARCH_V10) += arch-v10/
-header-$(CONFIG_ETRAX_ARCH_V32) += arch-v32/
+header-y += arch-v10/ arch-v32/
header-y += ethernet.h
header-y += rtc.h

13
target/linux/etrax/patches/200-samsung_flash.patch
View file

@ -1,13 +0,0 @@
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -297,8 +297,8 @@ struct mtd_info *cfi_cmdset_0002(struct
return NULL;
}
- if (extp->MajorVersion != '1' ||
- (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
+ if (extp->MajorVersion < '0' || extp->MajorVersion > '3' ||
+ (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
if (cfi->mfr == MANUFACTURER_SAMSUNG &&
(extp->MajorVersion == '3' && extp->MinorVersion == '3')) {
printk(KERN_NOTICE " Newer Samsung flash detected, "

88
target/linux/etrax/patches/201-flashsize.patch
View file

@ -1,88 +0,0 @@
--- a/arch/cris/arch-v10/lib/hw_settings.S
+++ b/arch/cris/arch-v10/lib/hw_settings.S
@@ -60,3 +60,5 @@
.dword R_PORT_PB_SET
.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;

43
target/linux/etrax/patches/300-sysfs.patch
View file

@ -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;
}

5301
target/linux/etrax/patches/301-usb_support.patch
View file

File diff suppressed because it is too large Load diff

16
target/linux/etrax/patches/400-Kconfig_source.patch
View file

@ -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"