dgprintf (1, "Leave tn7atm_close\n");
}
-@@ -1518,8 +1467,11 @@
+@@ -1518,8 +1467,7 @@
* firewall is on */
dgprintf (3, "pushing the skb...\n");
-
- skb->stamp = vcc->timestamp = xtime;
-+ {
-+ struct timeval tv;
-+ do_gettimeofday(&tv);
-+ skb_set_timestamp(skb, &tv);
-+ }
++ __net_timestamp(skb);
xdump ((unsigned char *) skb->data, skb->len, 5);
BOARDNAME:=TI AR7
FEATURES:=squashfs jffs2 atm
-LINUX_VERSION:=2.6.21.5
+LINUX_VERSION:=2.6.22.1
define Target/Description
Build firmware images for TI AR7 based routers
CONFIG_AR7_WDT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ATM_DRIVERS=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_ATMEL is not set
+CONFIG_ATM_DRIVERS=y
CONFIG_BASE_SMALL=0
# CONFIG_BCM43XX is not set
CONFIG_BITREVERSE=y
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_VR41XX is not set
# CONFIG_DDB5477 is not set
+CONFIG_DEVPORT=y
# CONFIG_DM9000 is not set
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_DMA_NONCOHERENT=y
+CONFIG_EARLY_PRINTK=y
CONFIG_FIXED_MII_100_FDX=y
# CONFIG_FIXED_MII_10_FDX is not set
CONFIG_FIXED_PHY=y
CONFIG_GENERIC_GPIO=y
# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
# CONFIG_GEN_RTC is not set
+CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
# CONFIG_HERMES is not set
# CONFIG_MACH_VR41XX is not set
CONFIG_MIPS=y
# CONFIG_MIPS_ATLAS is not set
-# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_COBALT is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
# CONFIG_MIPS_EV64120 is not set
CONFIG_MIPS_L1_CACHE_SHIFT=5
# CONFIG_MIPS_MALTA is not set
-# CONFIG_MIPS_MIRAGE is not set
-# CONFIG_MIPS_MTX1 is not set
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
# CONFIG_MIPS_SEAD is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_MIPS_VPE_LOADER is not set
-# CONFIG_MIPS_XXS1500 is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
# CONFIG_MOMENCO_OCELOT is not set
# CONFIG_MOMENCO_OCELOT_3 is not set
# CONFIG_MOMENCO_OCELOT_C is not set
-# CONFIG_MOMENCO_OCELOT_G is not set
CONFIG_MTD=y
# CONFIG_MTD_ABSENT is not set
CONFIG_MTD_AR7_PARTS=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
# CONFIG_MTD_ONENAND is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_SLRAM is not set
-CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_NETDEV_1000 is not set
# CONFIG_NET_PCI is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_NETDEV_1000 is not set
-CONFIG_NODES_SHIFT=6
# CONFIG_PAGE_SIZE_16KB is not set
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_64KB is not set
# CONFIG_RTC is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCSI_WAIT_SCAN=m
# CONFIG_SERIAL_8250_EXTENDED is not set
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SGI_IP22 is not set
CONFIG_SWAP_IO_SPACE=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_KGDB=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
CONFIG_TRAD_SIGNALS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_USB is not set
-CONFIG_DEBUG_DEVRES=n
-CONFIG_DEBUG_DRIVER=n
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_KOBJECT=n
-CONFIG_DEBUG_LIST=n
-CONFIG_DEBUG_LOCKING_API_SELFTESTS=n
-CONFIG_DEBUG_LOCK_ALLOC=n
-CONFIG_DEBUG_MUTEXES=n
-CONFIG_DEBUG_RT_MUTEXES=n
-CONFIG_DEBUG_SHIRQ=n
-CONFIG_DEBUG_SLAB=n
-CONFIG_DEBUG_SPINLOCK=n
-CONFIG_DEBUG_SPINLOCK_SLEEP=n
-CONFIG_DEBUG_STACK_USAGE=n
-CONFIG_DEBUG_VM=n
-CONFIG_DETECT_SOFTLOCKUP=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_FAULT_INJECTION=n
-CONFIG_FORCED_INLINING=y
-CONFIG_GDB_CONSOLE=y
-CONFIG_IP_DCCP_DEBUG=n
-CONFIG_KALLSYMS_ALL=n
-CONFIG_KGDB=y
-CONFIG_MIPS_UNCACHED=n
-CONFIG_PCI_DEBUG=n
-CONFIG_PROVE_LOCKING=n
-CONFIG_RCU_TORTURE_TEST=n
-CONFIG_RT_MUTEX_TESTER=n
-CONFIG_RUNTIME_DEBUG=n
-CONFIG_SCHEDSTATS=n
-CONFIG_TIMER_STATS=n
+# CONFIG_VGASTATE is not set
return size;
}
-#ifdef CONFIG_NEED_MULTIPLE_NODES
-static bootmem_data_t node_bootmem_data;
-pg_data_t __node_data[1] = {
- {
- .bdata = &node_bootmem_data
- },
-};
-EXPORT_SYMBOL(__node_data);
-
-unsigned long max_mapnr;
-struct page *mem_map;
-EXPORT_SYMBOL(max_mapnr);
-EXPORT_SYMBOL(mem_map);
-
-static unsigned long setup_zero_pages(void)
-{
- unsigned int order = 3;
- unsigned long size;
- struct page *page;
-
- empty_zero_page = __get_free_pages(GFP_KERNEL | __GFP_ZERO, order);
- if (!empty_zero_page)
- panic("Oh boy, that early out of memory?");
-
- page = virt_to_page(empty_zero_page);
- split_page(page, order);
- while (page < virt_to_page(empty_zero_page + (PAGE_SIZE << order))) {
- SetPageReserved(page);
- page++;
- }
-
- size = PAGE_SIZE << order;
- zero_page_mask = (size - 1) & PAGE_MASK;
-
- return 1UL << order;
-}
-
-extern void pagetable_init(void);
-
-void __init paging_init(void)
-{
- unsigned long zones_size[MAX_NR_ZONES] = { 0, };
-
- pagetable_init();
-
- zones_size[ZONE_DMA] = max_low_pfn - min_low_pfn;
-
- free_area_init_node(0, NODE_DATA(0), zones_size, ARCH_PFN_OFFSET, NULL);
-}
-
-static struct kcore_list kcore_mem, kcore_vmalloc;
-
-void __init mem_init(void)
-{
- unsigned long codesize, reservedpages, datasize, initsize;
- unsigned long tmp, ram;
- unsigned long kernel_start, kernel_end;
-
- kernel_start = PFN_DOWN(CPHYSADDR((unsigned long)&_text));
- kernel_end = PFN_UP(CPHYSADDR((unsigned long)&_end));
- for (tmp = min_low_pfn + 1; tmp < kernel_start; tmp++) {
- ClearPageReserved(pfn_to_page(tmp));
- init_page_count(pfn_to_page(tmp));
- free_page((unsigned long)__va(tmp << PAGE_SHIFT));
- }
-
- totalram_pages += free_all_bootmem();
- totalram_pages -= setup_zero_pages(); /* Setup zeroed pages. */
-
- reservedpages = ram = 0;
- for (tmp = min_low_pfn; tmp <= max_low_pfn; tmp++) {
- ram++;
- if (PageReserved(pfn_to_page(tmp)))
- if ((tmp < kernel_start) || (tmp > kernel_end))
- reservedpages++;
- }
- num_physpages = ram;
-
- codesize = (unsigned long) &_etext - (unsigned long) &_text;
- datasize = (unsigned long) &_edata - (unsigned long) &_etext;
- initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
-
- kclist_add(&kcore_mem, __va(min_low_pfn),
- (max_low_pfn - min_low_pfn) << PAGE_SHIFT);
- kclist_add(&kcore_vmalloc, (void *)VMALLOC_START,
- VMALLOC_END - VMALLOC_START);
-
- printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, "
- "%ldk reserved, %ldk data, %ldk init)\n",
- (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
- ram << (PAGE_SHIFT-10),
- codesize >> 10,
- reservedpages << (PAGE_SHIFT-10),
- datasize >> 10,
- initsize >> 10);
-}
-#endif
-
void __init prom_meminit(void)
{
unsigned long pages;
-#ifdef CONFIG_NEED_MULTIPLE_NODES
- unsigned long kernel_start, kernel_end;
- unsigned long free_pages;
- unsigned long bootmap_size;
-#endif
pages = memsize() >> PAGE_SHIFT;
add_memory_region(ARCH_PFN_OFFSET << PAGE_SHIFT, pages <<
PAGE_SHIFT, BOOT_MEM_RAM);
-
-#ifdef CONFIG_NEED_MULTIPLE_NODES
- kernel_start = PFN_DOWN(CPHYSADDR((unsigned long)&_text));
- kernel_end = PFN_UP(CPHYSADDR((unsigned long)&_end));
- min_low_pfn = ARCH_PFN_OFFSET;
- max_low_pfn = ARCH_PFN_OFFSET + pages;
- max_mapnr = max_low_pfn;
- free_pages = pages - (kernel_end - min_low_pfn);
- bootmap_size = init_bootmem_node(NODE_DATA(0), kernel_end,
- ARCH_PFN_OFFSET, max_low_pfn);
-
- free_bootmem(PFN_PHYS(kernel_end), free_pages << PAGE_SHIFT);
- memory_present(0, min_low_pfn, max_low_pfn);
- reserve_bootmem(PFN_PHYS(kernel_end), bootmap_size);
- mem_map = NODE_DATA(0)->node_mem_map;
-#endif
}
void __init prom_free_prom_memory(void)
#include <asm/io.h>
#include <asm/ar7/ar7.h>
#include <asm/ar7/gpio.h>
+#include <asm/ar7/prom.h>
#include <asm/ar7/vlynq.h>
struct plat_vlynq_data {
#include <asm/gdb-stub.h>
#include <asm/ar7/ar7.h>
+#include <asm/ar7/prom.h>
#define MAX_ENTRY 80
char *value;
};
-struct psp_chip_map {
- u16 chip;
- char *names[50];
-};
-
-/* I hate this. No. *I* *HATE* *THIS* */
-static __initdata struct psp_chip_map psp_chip_map[] = {
- {
- .chip = AR7_CHIP_7100,
- .names = {
- "dummy", "cpufrequency", "memsize",
- "flashsize", "modetty0", "modetty1", "prompt",
- "bootcfg", "maca", "macb", "usb_rndis_mac",
- "macap", "my_ipaddress", "server_ipaddress",
- "bline_maca", "bline_macb", "bline_rndis",
- "bline_atm", "usb_pid", "usb_vid",
- "usb_eppolli", "gateway_ipaddress",
- "subnet_mask", "usb_serial", "usb_board_mac",
- "remote_user", "remote_pass", "remote_dir",
- "sysfrequency", "link_timeout", "mac_port",
- "path", "hostname", "tftpcfg", "buildops",
- "tftp_fo_fname", "tftp_fo_ports",
- "console_state", "mipsfrequency",
- },
- },
- {
- .chip = AR7_CHIP_7200,
- .names = {
- "dummy", "cpufrequency", "memsize",
- "flashsize", "modetty0", "modetty1", "prompt",
- "bootcfg", "maca", "macb", "usb_rndis_mac",
- "macap", "my_ipaddress", "server_ipaddress",
- "bline_maca", "bline_macb", "bline_rndis",
- "bline_atm", "usb_pid", "usb_vid",
- "usb_eppolli", "gateway_ipaddress",
- "subnet_mask", "usb_serial", "usb_board_mac",
- "remote_user", "remote_pass", "remote_dir",
- "sysfrequency", "link_timeout", "mac_port",
- "path", "hostname", "tftpcfg", "buildops",
- "tftp_fo_fname", "tftp_fo_ports",
- "console_state", "mipsfrequency",
- },
- },
- {
- .chip = AR7_CHIP_7300,
- .names = {
- "dummy", "cpufrequency", "memsize",
- "flashsize", "modetty0", "modetty1", "prompt",
- "bootcfg", "maca", "macb", "usb_rndis_mac",
- "macap", "my_ipaddress", "server_ipaddress",
- "bline_maca", "bline_macb", "bline_rndis",
- "bline_atm", "usb_pid", "usb_vid",
- "usb_eppolli", "gateway_ipaddress",
- "subnet_mask", "usb_serial", "usb_board_mac",
- "remote_user", "remote_pass", "remote_dir",
- "sysfrequency", "link_timeout", "mac_port",
- "path", "hostname", "tftpcfg", "buildops",
- "tftp_fo_fname", "tftp_fo_ports",
- "console_state", "mipsfrequency",
- },
- },
- {
- .chip = 0x0,
- },
-};
-
static struct env_var adam2_env[MAX_ENTRY] = { { 0, }, };
char * prom_getenv(char *name)
static __initdata char psp_env_version[] = "TIENV0.8";
-struct psp_env_var {
- unsigned char num;
- unsigned char ctrl;
- unsigned short csum;
- unsigned char len;
- unsigned char data[11];
+struct psp_env_chunk {
+ u8 num;
+ u8 ctrl;
+ u16 csum;
+ u8 len;
+ char data[11];
+} __attribute__ ((packed));
+
+struct psp_var_map_entry {
+ u8 num;
+ char *value;
+};
+
+static struct psp_var_map_entry psp_var_map[] = {
+ { 1, "cpufrequency" },
+ { 2, "memsize" },
+ { 3, "flashsize" },
+ { 4, "modetty0" },
+ { 5, "modetty1" },
+ { 8, "maca" },
+ { 9, "macb" },
+ { 28, "sysfrequency" },
+ { 38, "mipsfrequency" },
};
-static char psp_env_data[2048] = { 0, };
+/*
+
+Well-known variable (num is looked up in table above for matching variable name)
+Example: cpufrequency=211968000
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
+| 01 |CTRL|CHECKSUM | 01 | _2 | _1 | _1 | _9 | _6 | _8 | _0 | _0 | _0 | \0 | FF |
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
+
+Name=Value pair in a single chunk
+Example: NAME=VALUE
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
+| 00 |CTRL|CHECKSUM | 01 | _N | _A | _M | _E | _0 | _V | _A | _L | _U | _E | \0 |
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
+
+Name=Value pair in 2 chunks (len is the number of chunks)
+Example: bootloaderVersion=1.3.7.15
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
+| 00 |CTRL|CHECKSUM | 02 | _b | _o | _o | _t | _l | _o | _a | _d | _e | _r | _V |
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
+| _e | _r | _s | _i | _o | _n | \0 | _1 | _. | _3 | _. | _7 | _. | _1 | _5 | \0 |
++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
+
+Data is padded with 0xFF
+
+*/
+
+#define PSP_ENV_SIZE 4096
+
+static char psp_env_data[PSP_ENV_SIZE] = { 0, };
+
+static char * __init lookup_psp_var_map(u8 num)
+{
+ int i;
+
+ for (i = 0; i < sizeof(psp_var_map); i++)
+ if (psp_var_map[i].num == num)
+ return psp_var_map[i].value;
+
+ return NULL;
+}
static void __init add_adam2_var(char *name, char *value)
{
}
}
-static int __init parse_psp_env(void *start)
+static int __init parse_psp_env(void *psp_env_base)
{
- int i, j;
- u16 chip;
- struct psp_chip_map *map;
- char *src, *dest, *name, *value;
- struct psp_env_var *vars = start;
-
- chip = ar7_chip_id();
- for (map = psp_chip_map; map->chip; map++)
- if (map->chip == chip)
- break;
+ int i, n;
+ char *name, *value;
+ struct psp_env_chunk *chunks = (struct psp_env_chunk *)psp_env_data;
- if (!map->chip)
- return -EINVAL;
+ memcpy_fromio(chunks, psp_env_base, PSP_ENV_SIZE);
i = 1;
- j = 0;
- dest = psp_env_data;
- while (vars[i].num < 0xff) {
- src = vars[i].data;
- if (vars[i].num) {
- strcpy(dest, map->names[vars[i].num]);
- name = dest;
+ n = PSP_ENV_SIZE / sizeof(struct psp_env_chunk);
+ while (i < n) {
+ if ((chunks[i].num == 0xff) || ((i + chunks[i].len) > n))
+ break;
+ value = chunks[i].data;
+ if (chunks[i].num) {
+ name = lookup_psp_var_map(chunks[i].num);
} else {
- strcpy(dest, src);
- name = dest;
- src += strlen(src) + 1;
- }
- dest += strlen(dest) + 1;
- strcpy(dest, src);
- value = dest;
- dest += strlen(dest) + 1;
- add_adam2_var(name, value);
- i += vars[i].len;
+ name = value;
+ value += strlen(name) + 1;
+ }
+ if (name)
+ add_adam2_var(name, value);
+ i += chunks[i].len;
}
return 0;
}
ioport_resource.end = ~0;
iomem_resource.start = 0;
iomem_resource.end = ~0;
+
+ printk("%s, ID: 0x%04x, Revision: 0x%02x\n", get_system_type(),
+ ar7_chip_id(), ar7_chip_rev());
}
console_initcall(ar7_init_console);
#warning FIXME: unhardcode gpio&reset bits
ar7_gpio_disable(26);
ar7_gpio_disable(27);
- ar7_device_reset(17);
- ar7_device_reset(21);
- ar7_device_reset(26);
+ ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
+ ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
+ ar7_device_reset(AR7_RESET_BIT_EPHY);
cpmac_mii.reset(&cpmac_mii);
#define AR7_RESET_SOFTWARE 0x4
#define AR7_RESET_STATUS 0x8
-#define AR7_RESET_BIT_MDIO 22
+#define AR7_RESET_BIT_CPMAC_LO 17
+#define AR7_RESET_BIT_CPMAC_HI 21
+#define AR7_RESET_BIT_MDIO 22
+#define AR7_RESET_BIT_EPHY 26
/* GPIO control registers */
#define AR7_GPIO_INPUT 0x0
int reset_bit_sar;
};
-extern char *prom_getenv(char *envname);
-
extern int ar7_cpu_clock, ar7_bus_clock, ar7_dsp_clock;
static inline u16 ar7_chip_id(void)
#ifndef __PROM_H__
#define __PROM_H__
-extern void prom_init(void);
extern char *prom_getenv(char *name);
extern void prom_printf(char *fmt, ...);
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_HAS_EARLY_PRINTK
+ select SYS_SUPPORTS_32BIT_KERNEL
++ select SYS_SUPPORTS_KGDB
+ select SYS_SUPPORTS_LITTLE_ENDIAN
-+ select NEED_MULTIPLE_NODES
+ select GENERIC_GPIO
+ select ZONE_DMA
+
bool "Alchemy processor based machines"
diff -urN linux-2.6.22/arch/mips/kernel/setup.c linux-2.6.22.new/arch/mips/kernel/setup.c
---- linux-2.6.22/arch/mips/kernel/setup.c 2007-07-09 01:32:17.000000000 +0200
+-- linux-2.6.22/arch/mips/kernel/setup.c 2007-07-09 01:32:17.000000000 +0200
+++ linux-2.6.22.new/arch/mips/kernel/setup.c 2007-07-11 02:32:39.000000000 +0200
@@ -258,7 +258,7 @@
* Initialize the bootmem allocator. It also setup initrd related data
+++ /dev/null
-diff -Nru linux-2.6.19.2/arch/mips/Kconfig linux-ar7/arch/mips/Kconfig
---- linux-2.6.19.2/arch/mips/Kconfig 2006-12-12 02:32:53.000000000 +0700
-+++ linux-ar7/arch/mips/Kconfig 2007-01-29 21:52:21.000000000 +0700
-@@ -16,6 +16,21 @@
- prompt "System type"
- default SGI_IP22
-
-+config AR7
-+ bool "Texas Instruments AR7"
-+ select BOOT_ELF32
-+ select DMA_NONCOHERENT
-+ select HW_HAS_PCI
-+ select IRQ_CPU
-+ select SWAP_IO_SPACE
-+ select SYS_HAS_CPU_MIPS32_R1
-+ select SYS_HAS_EARLY_PRINTK
-+ select SYS_SUPPORTS_32BIT_KERNEL
-+ select SYS_SUPPORTS_LITTLE_ENDIAN
-+ select SYS_SUPPORTS_KGDB
-+ select NEED_MULTIPLE_NODES
-+ select GENERIC_GPIO
-+
- config MIPS_MTX1
- bool "4G Systems MTX-1 board"
- select DMA_NONCOHERENT
-diff -Nru linux-2.6.19.2/arch/mips/Makefile linux-ar7/arch/mips/Makefile
---- linux-2.6.19.2/arch/mips/Makefile 2006-12-12 02:32:53.000000000 +0700
-+++ linux-ar7/arch/mips/Makefile 2007-01-29 21:52:21.000000000 +0700
-@@ -158,6 +158,13 @@
- #
-
- #
-+# Texas Instruments AR7
-+#
-+core-$(CONFIG_AR7) += arch/mips/ar7/
-+cflags-$(CONFIG_AR7) += -Iinclude/asm-mips/ar7
-+load-$(CONFIG_AR7) += 0xffffffff94100000
-+
-+#
- # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
- #
- core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
-diff -Nru linux-2.6.19.2/arch/mips/kernel/setup.c linux-ar7/arch/mips/kernel/setup.c
---- linux-2.6.19.2orig/arch/mips/kernel/setup.c 2006-12-12 02:32:53.000000000 +0700
-+++ linux-ar7/arch/mips/kernel/setup.c 2007-03-04 22:32:13.000000000 +0700
-@@ -236,7 +236,7 @@
- * Initialize the bootmem allocator. It also setup initrd related data
- * if needed.
- */
--#ifdef CONFIG_SGI_IP27
-+#ifdef CONFIG_NEED_MULTIPLE_NODES
-
- static void __init bootmem_init(void)
- {
-@@ -244,7 +244,7 @@
- finalize_initrd();
- }
-
--#else /* !CONFIG_SGI_IP27 */
-+#else /* !CONFIG_NEED_MULTIPLE_NODES */
-
- static void __init bootmem_init(void)
- {
-@@ -349,7 +349,7 @@
- finalize_initrd();
- }
-
--#endif /* CONFIG_SGI_IP27 */
-+#endif /* CONFIG_NEED_MULTIPLE_NODES */
-
- /*
- * arch_mem_init - initialize memory managment subsystem
-diff -Nru linux-2.6.19.2/arch/mips/kernel/traps.c linux-ar7/arch/mips/kernel/traps.c
---- linux-2.6.19.2/arch/mips/kernel/traps.c 2007-01-11 02:10:37.000000000 +0700
-+++ linux-ar7/arch/mips/kernel/traps.c 2007-03-15 13:19:19.000000000 +0700
-@@ -1072,11 +1072,6 @@
- unsigned long exception_handlers[32];
- unsigned long vi_handlers[64];
-
--/*
-- * As a side effect of the way this is implemented we're limited
-- * to interrupt handlers in the address range from
-- * KSEG0 <= x < KSEG0 + 256mb on the Nevada. Oh well ...
-- */
- void *set_except_vector(int n, void *addr)
- {
- unsigned long handler = (unsigned long) addr;
-@@ -1084,9 +1079,15 @@
-
- exception_handlers[n] = handler;
- if (n == 0 && cpu_has_divec) {
-- *(volatile u32 *)(ebase + 0x200) = 0x08000000 |
-- (0x03ffffff & (handler >> 2));
-- flush_icache_range(ebase + 0x200, ebase + 0x204);
-+ /* lui k0, 0x0000 */
-+ *(volatile u32 *)(CAC_BASE+0x200) = 0x3c1a0000 | (handler >> 16);
-+ /* ori k0, 0x0000 */
-+ *(volatile u32 *)(CAC_BASE+0x204) = 0x375a0000 | (handler & 0xffff);
-+ /* jr k0 */
-+ *(volatile u32 *)(CAC_BASE+0x208) = 0x03400008;
-+ /* nop */
-+ *(volatile u32 *)(CAC_BASE+0x20C) = 0x00000000;
-+ flush_icache_range(CAC_BASE+0x200, CAC_BASE+0x210);
- }
- return (void *)old_handler;
- }
+++ /dev/null
-diff -Nru linux-2.6.19.2/drivers/mtd/Kconfig linux-ar7/drivers/mtd/Kconfig
---- linux-2.6.19.2/drivers/mtd/Kconfig 2006-12-12 02:32:53.000000000 +0700
-+++ linux-ar7/drivers/mtd/Kconfig 2007-02-03 22:47:10.000000000 +0700
-@@ -152,6 +152,12 @@
- for your particular device. It won't happen automatically. The
- 'armflash' map driver (CONFIG_MTD_ARMFLASH) does this, for example.
-
-+config MTD_AR7_PARTS
-+ tristate "TI AR7 partitioning support"
-+ depends on MTD_PARTITIONS
-+ ---help---
-+ TI AR7 partitioning support
-+
- comment "User Modules And Translation Layers"
- depends on MTD
-
-diff -Nru linux-2.6.19.2/drivers/mtd/Makefile linux-ar7/drivers/mtd/Makefile
---- linux-2.6.19.2/drivers/mtd/Makefile 2006-12-12 02:32:53.000000000 +0700
-+++ linux-ar7/drivers/mtd/Makefile 2007-02-03 22:02:27.000000000 +0700
-@@ -12,6 +12,7 @@
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
- obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
- obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
-+obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
-
- # 'Users' - code which presents functionality to userspace.
- obj-$(CONFIG_MTD_CHAR) += mtdchar.o
-diff -Nru linux-2.6.19.2/drivers/mtd/maps/physmap.c linux-ar7/drivers/mtd/maps/physmap.c
---- linux-2.6.19.2/drivers/mtd/maps/physmap.c 2006-12-12 02:32:53.000000000 +0700
-+++ linux-ar7/drivers/mtd/maps/physmap.c 2007-02-03 21:57:11.000000000 +0700
-@@ -74,7 +74,7 @@
-
- static const char *rom_probe_types[] = { "cfi_probe", "jedec_probe", "map_rom", NULL };
- #ifdef CONFIG_MTD_PARTITIONS
--static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
-+static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "ar7part", NULL };
- #endif
-
- static int physmap_flash_probe(struct platform_device *dev)
+++ /dev/null
-diff -ruN linux-2.6.19.2-orig/drivers/char/Kconfig linux-2.6.19.2-ar7/drivers/char/Kconfig
---- linux-2.6.19.2-orig/drivers/char/Kconfig 2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-ar7/drivers/char/Kconfig 2007-02-19 01:22:23.000000000 +0100
-@@ -920,6 +920,15 @@
- To compile this driver as a module, choose M here: the
- module will be called mwave.
-
-+config AR7_GPIO
-+ tristate "TI AR7 GPIO Support"
-+ depends on AR7
-+ help
-+ Give userspace access to the GPIO pins on the Texas Instruments AR7
-+ processors.
-+
-+ If compiled as a module, it will be called ar7_gpio.
-+
- config SCx200_GPIO
- tristate "NatSemi SCx200 GPIO Support"
- depends on SCx200
-diff -ruN linux-2.6.19.2-orig/drivers/char/Makefile linux-2.6.19.2-ar7/drivers/char/Makefile
---- linux-2.6.19.2-orig/drivers/char/Makefile 2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-ar7/drivers/char/Makefile 2007-02-19 01:22:23.000000000 +0100
-@@ -83,6 +83,7 @@
- obj-$(CONFIG_PPDEV) += ppdev.o
- obj-$(CONFIG_NWBUTTON) += nwbutton.o
- obj-$(CONFIG_NWFLASH) += nwflash.o
-+obj-$(CONFIG_AR7_GPIO) += ar7_gpio.o
- obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o
- obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
- obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
+++ /dev/null
-diff -ruN linux-2.6.19.2-orig/drivers/leds/Kconfig linux-2.6.19.2-ar7/drivers/leds/Kconfig
---- linux-2.6.19.2-orig/drivers/leds/Kconfig 2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-ar7/drivers/leds/Kconfig 2007-02-24 02:30:48.000000000 +0100
-@@ -19,6 +19,12 @@
-
- comment "LED drivers"
-
-+config LEDS_AR7
-+ tristate "LED Support for the TI AR7"
-+ depends LEDS_CLASS && AR7
-+ help
-+ This option enables support for the LEDs on TI AR7.
-+
- config LEDS_CORGI
- tristate "LED Support for the Sharp SL-C7x0 series"
- depends LEDS_CLASS && PXA_SHARP_C7xx
-diff -ruN linux-2.6.19.2-orig/drivers/leds/Makefile linux-2.6.19.2-ar7/drivers/leds/Makefile
---- linux-2.6.19.2-orig/drivers/leds/Makefile 2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-ar7/drivers/leds/Makefile 2007-02-24 02:29:44.000000000 +0100
-@@ -5,6 +5,7 @@
- obj-$(CONFIG_LEDS_TRIGGERS) += led-triggers.o
-
- # LED Platform Drivers
-+obj-$(CONFIG_LEDS_AR7) += leds-ar7.o
- obj-$(CONFIG_LEDS_CORGI) += leds-corgi.o
- obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o
- obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o
+++ /dev/null
-diff -ruN linux-2.6.19.2-orig/drivers/char/watchdog/Kconfig linux-2.6.19.2-ar7/drivers/char/watchdog/Kconfig
---- linux-2.6.19.2-orig/drivers/char/watchdog/Kconfig 2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-ar7/drivers/char/watchdog/Kconfig 2007-02-26 12:49:29.000000000 +0100
-@@ -544,6 +544,12 @@
-
- # MIPS Architecture
-
-+config AR7_WDT
-+ tristate "TI AR7 Watchdog Timer"
-+ depends on WATCHDOG && AR7
-+ help
-+ Hardware driver for the TI AR7 Watchdog Timer.
-+
- config INDYDOG
- tristate "Indy/I2 Hardware Watchdog"
- depends on WATCHDOG && SGI_IP22
-diff -ruN linux-2.6.19.2-orig/drivers/char/watchdog/Makefile linux-2.6.19.2-ar7/drivers/char/watchdog/Makefile
---- linux-2.6.19.2-orig/drivers/char/watchdog/Makefile 2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2-ar7/drivers/char/watchdog/Makefile 2007-02-26 12:46:36.000000000 +0100
-@@ -71,6 +71,7 @@
- obj-$(CONFIG_WATCHDOG_RTAS) += wdrtas.o
-
- # MIPS Architecture
-+obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
- obj-$(CONFIG_INDYDOG) += indydog.o
-
- # S390 Architecture
+++ /dev/null
-diff -Nru linux-2.6.19.2/drivers/net/Kconfig linux-ar7/drivers/net/Kconfig
---- linux-2.6.19.2/drivers/net/Kconfig 2006-12-12 02:32:53.000000000 +0700
-+++ linux-ar7/drivers/net/Kconfig 2007-01-29 21:52:22.000000000 +0700
-@@ -1777,6 +1777,15 @@
- workstations.
- See <http://www.semiconductors.philips.com/pip/SAA9730_flyer_1>.
-
-+config CPMAC
-+ tristate "TI AR7 CPMAC Ethernet support (EXPERIMENTAL)"
-+ depends on NET_ETHERNET && EXPERIMENTAL && AR7
-+ select PHYLIB
-+ select FIXED_PHY
-+ select FIXED_MII_100_FDX
-+ help
-+ TI AR7 CPMAC Ethernet support
-+
- config NET_POCKET
- bool "Pocket and portable adapters"
- depends on NET_ETHERNET && PARPORT
-diff -Nru linux-2.6.19.2/drivers/net/Makefile linux-ar7/drivers/net/Makefile
---- linux-2.6.19.2/drivers/net/Makefile 2006-12-12 02:32:53.000000000 +0700
-+++ linux-ar7/drivers/net/Makefile 2007-01-29 21:52:22.000000000 +0700
-@@ -148,6 +148,7 @@
- obj-$(CONFIG_8139TOO) += 8139too.o
- obj-$(CONFIG_ZNET) += znet.o
- obj-$(CONFIG_LAN_SAA9730) += saa9730.o
-+obj-$(CONFIG_CPMAC) += cpmac.o
- obj-$(CONFIG_DEPCA) += depca.o
- obj-$(CONFIG_EWRK3) += ewrk3.o
- obj-$(CONFIG_ATP) += atp.o
+++ /dev/null
-Index: linux-2.6.21.4/drivers/net/phy/fixed.c
-===================================================================
---- linux-2.6.21.4.orig/drivers/net/phy/fixed.c 2007-06-11 16:30:06.418483448 +0200
-+++ linux-2.6.21.4/drivers/net/phy/fixed.c 2007-06-11 16:30:11.156763120 +0200
-@@ -187,6 +187,19 @@
- .driver = { .owner = THIS_MODULE,},
- };
-
-+static void fixed_mdio_release (struct device * dev)
-+{
-+ struct phy_device *phydev = container_of(dev, struct phy_device, dev);
-+ struct mii_bus *bus = phydev->bus;
-+ struct fixed_info *fixed = bus->priv;
-+
-+ kfree(phydev);
-+ kfree(bus->dev);
-+ kfree(bus);
-+ kfree(fixed->regs);
-+ kfree(fixed);
-+}
-+
- /*-----------------------------------------------------------------------------
- * This func is used to create all the necessary stuff, bind
- * the fixed phy driver and register all it on the mdio_bus_type.
-@@ -221,6 +234,12 @@
- }
-
- fixed->regs = kzalloc(MII_REGS_NUM*sizeof(int), GFP_KERNEL);
-+ if (NULL == fixed->regs) {
-+ kfree(dev);
-+ kfree(new_bus);
-+ kfree(fixed);
-+ return -ENOMEM;
-+ }
- fixed->regs_num = MII_REGS_NUM;
- fixed->phy_status.speed = speed;
- fixed->phy_status.duplex = duplex;
-@@ -249,8 +268,11 @@
- fixed->phydev = phydev;
-
- if(NULL == phydev) {
-- err = -ENOMEM;
-- goto device_create_fail;
-+ kfree(dev);
-+ kfree(new_bus);
-+ kfree(fixed->regs);
-+ kfree(fixed);
-+ return -ENOMEM;
- }
-
- phydev->irq = PHY_IGNORE_INTERRUPT;
-@@ -262,8 +284,34 @@
- else
- snprintf(phydev->dev.bus_id, BUS_ID_SIZE,
- "fixed@%d:%d", speed, duplex);
-+
- phydev->bus = new_bus;
-
-+#if 1
-+ phydev->dev.driver = &fixed_mdio_driver.driver;
-+ phydev->dev.release = fixed_mdio_release;
-+
-+ err = phydev->dev.driver->probe(&phydev->dev);
-+ if(err < 0) {
-+ printk(KERN_ERR "Phy %s: problems with fixed driver\n",
-+ phydev->dev.bus_id);
-+ kfree(phydev);
-+ kfree(dev);
-+ kfree(new_bus);
-+ kfree(fixed->regs);
-+ kfree(fixed);
-+ return err;
-+ }
-+
-+ down_write(&phydev->dev.bus->subsys.rwsem);
-+ err = device_register(&phydev->dev);
-+ if(err) {
-+ printk(KERN_ERR "Phy %s failed to register\n",
-+ phydev->dev.bus_id);
-+ }
-+
-+ return 0;
-+#else
- err = device_register(&phydev->dev);
- if(err) {
- printk(KERN_ERR "Phy %s failed to register\n",
-@@ -306,6 +354,7 @@
- kfree(fixed);
-
- return err;
-+#endif
- }
-
-
+++ /dev/null
-diff -Nru linux-2.6.19.2/include/linux/serialP.h linux-ar7/include/linux/serialP.h
---- linux-2.6.19.2/include/linux/serialP.h 2007-01-17 01:24:01.000000000 +0700
-+++ linux-ar7/include/linux/serialP.h 2007-03-22 22:36:48.000000000 +0700
-@@ -135,6 +135,9 @@
- * the interrupt line _up_ instead of down, so if we register the IRQ
- * while the UART is in that state, we die in an IRQ storm. */
- #define ALPHA_KLUDGE_MCR (UART_MCR_OUT2)
-+#elif defined(CONFIG_AR7)
-+/* This is how it is set up by bootloader... */
-+#define ALPHA_KLUDGE_MCR (UART_MCR_OUT2 | UART_MCR_OUT1 | UART_MCR_RTS | UART_MCR_DTR)
- #else
- #define ALPHA_KLUDGE_MCR 0
- #endif
-diff -Nru linux-2.6.19.2/include/linux/serial_core.h linux-ar7/include/linux/serial_core.h
---- linux-2.6.19.2/include/linux/serial_core.h 2007-01-11 02:10:37.000000000 +0700
-+++ linux-ar7/include/linux/serial_core.h 2007-03-22 22:50:13.000000000 +0700
-@@ -39,7 +39,8 @@
- #define PORT_RSA 13
- #define PORT_NS16550A 14
- #define PORT_XSCALE 15
--#define PORT_MAX_8250 15 /* max port ID */
-+#define PORT_AR7 16
-+#define PORT_MAX_8250 16 /* max port ID */
-
- /*
- * ARM specific type numbers. These are not currently guaranteed
-diff -Nru linux-2.6.19.2/drivers/serial/8250.c linux-ar7/drivers/serial/8250.c
---- linux-2.6.19.2/drivers/serial/8250.c 2007-01-11 02:10:37.000000000 +0700
-+++ linux-ar7/drivers/serial/8250.c 2007-03-22 22:45:17.000000000 +0700
-@@ -251,6 +251,13 @@
- .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
- .flags = UART_CAP_FIFO | UART_CAP_UUE,
- },
-+ [PORT_AR7] = {
-+ .name = "TI-AR7",
-+ .fifo_size = 16,
-+ .tx_loadsz = 16,
-+ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00,
-+ .flags = UART_CAP_FIFO | UART_CAP_AFE,
-+ },
- };
-
- #ifdef CONFIG_SERIAL_8250_AU1X00
-@@ -2243,7 +2250,7 @@
- {
- struct uart_8250_port *up = (struct uart_8250_port *)port;
-
-- wait_for_xmitr(up, UART_LSR_THRE);
-+ wait_for_xmitr(up, BOTH_EMPTY);
- serial_out(up, UART_TX, ch);
- }
-
+++ /dev/null
---- linux-2.6.19.orig/scripts/setlocalversion 2006-11-30 04:57:37.000000000 +0700
-+++ linux-2.6.19/scripts/setlocalversion 2006-12-25 12:50:53.000000000 +0700
-@@ -1,6 +1,8 @@
- #!/bin/sh
- # Print additional version information for non-release trees.
-
-+exit 0
-+
- usage() {
- echo "Usage: $0 [srctree]" >&2
- exit 1
projects / openwrt / openwrt.git / commitdiff