diff -ruN linux-2.4.30-010/arch/mips/ar7/cmdline.c linux-2.4.30-011/arch/mips/ar7/cmdline.c --- linux-2.4.30-010/arch/mips/ar7/cmdline.c 2005-11-07 16:10:29.000000000 +0100 +++ linux-2.4.30-011/arch/mips/ar7/cmdline.c 2005-11-07 16:21:44.000000000 +0100 @@ -32,6 +32,9 @@ #define prom_argv(index) ((char *)(((int *)(int)_prom_argv)[(index)])) char arcs_cmdline[CL_SIZE]; +#ifdef CONFIG_CMDLINE_BOOL +char __initdata cfg_cmdline[] = CONFIG_CMDLINE; +#endif char * __init prom_getcmdline(void) { @@ -41,20 +44,41 @@ void __init prom_init_cmdline(void) { - char *cp; + char *cp, *end; int actr; + char *env_cmdline = prom_getenv("kernel_args"); + size_t len; actr = 1; /* Always ignore argv[0] */ - cp = &(arcs_cmdline[0]); + cp = end = &(arcs_cmdline[0]); + end += sizeof(arcs_cmdline); + + if (env_cmdline) { + len = strlen(env_cmdline); + if (len > end - cp - 1) + len = end - cp - 1; + strncpy(cp, env_cmdline, len); + cp += len; + *cp++ = ' '; + } #ifdef CONFIG_CMDLINE_BOOL - strcpy(cp, CONFIG_CMDLINE); - cp += strlen(CONFIG_CMDLINE); - *cp++ = ' '; + else { + len = strlen(cfg_cmdline); + if (len > end - cp - 1) + len = end - cp - 1; + strncpy(cp, cfg_cmdline, len); + cp += len; + *cp++ = ' '; + } #endif + while(actr < prom_argc) { - strcpy(cp, prom_argv(actr)); - cp += strlen(prom_argv(actr)); + len = strlen(prom_argv(actr)); + if (len > end - cp - 1) + break; + strncpy(cp, prom_argv(actr), len); + cp += len; *cp++ = ' '; actr++; } diff -ruN linux-2.4.30-010/arch/mips/ar7/memory.c linux-2.4.30-011/arch/mips/ar7/memory.c --- linux-2.4.30-010/arch/mips/ar7/memory.c 2005-11-07 16:10:29.000000000 +0100 +++ linux-2.4.30-011/arch/mips/ar7/memory.c 2005-11-07 20:50:31.000000000 +0100 @@ -19,10 +19,8 @@ * * ######################################################################## * - * PROM library functions for acquiring/using memory descriptors given to - * us from the YAMON. - * */ + #include #include #include @@ -32,23 +30,16 @@ #include #include -enum yamon_memtypes { - yamon_dontuse, - yamon_prom, - yamon_free, -}; -struct prom_pmemblock mdesc[PROM_MAX_PMEMBLOCKS]; - -/* References to section boundaries */ -extern char _end; - -#define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK) +extern char _ftext; +extern int preserve_adam2; - -struct prom_pmemblock * __init prom_getmdesc(void) +void __init prom_meminit(void) { char *memsize_str; - unsigned int memsize; + unsigned long memsize, adam2size; + + /* assume block before kernel is used by bootloader */ + adam2size = __pa(&_ftext) - PHYS_OFFSET; memsize_str = prom_getenv("memsize"); if (!memsize_str) { @@ -57,75 +48,56 @@ memsize = simple_strtol(memsize_str, NULL, 0); } - memset(mdesc, 0, sizeof(mdesc)); - - mdesc[0].type = yamon_dontuse; - mdesc[0].base = 0x00000000; - mdesc[0].size = CONFIG_AR7_MEMORY; - - mdesc[1].type = yamon_prom; - mdesc[1].base = CONFIG_AR7_MEMORY; - mdesc[1].size = 0x00020000; - - mdesc[2].type = yamon_free; - mdesc[2].base = CONFIG_AR7_MEMORY + 0x00020000; - mdesc[2].size = (memsize + CONFIG_AR7_MEMORY) - mdesc[2].base; - - return &mdesc[0]; -} - -static int __init prom_memtype_classify (unsigned int type) -{ - switch (type) { - case yamon_free: - return BOOT_MEM_RAM; - case yamon_prom: - return BOOT_MEM_ROM_DATA; - default: - return BOOT_MEM_RESERVED; - } -} - -void __init prom_meminit(void) -{ - struct prom_pmemblock *p; - - p = prom_getmdesc(); - - while (p->size) { - long type; - unsigned long base, size; - - type = prom_memtype_classify (p->type); - base = p->base; - size = p->size; - - add_memory_region(base, size, type); - p++; - } +#if 0 + add_memory_region(0x00000000, PHYS_OFFSET, BOOT_MEM_RESERVED); +#endif + add_memory_region(PHYS_OFFSET, adam2size, BOOT_MEM_ROM_DATA); + add_memory_region(PHYS_OFFSET+adam2size, memsize-adam2size, + BOOT_MEM_RAM); } -void __init prom_free_prom_memory (void) +unsigned long __init prom_free_prom_memory (void) { -#if 0 int i; unsigned long freed = 0; unsigned long addr; - for (i = 0; i < boot_mem_map.nr_map; i++) { - if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA) - continue; + if (preserve_adam2) { + char *firstfree_str = prom_getenv("firstfreeaddress"); + unsigned long firstfree = 0; + + if (firstfree_str) + firstfree = simple_strtol(firstfree_str, NULL, 0); + + if (firstfree && firstfree < (unsigned long)&_ftext) { + printk("Preserving ADAM2 memory.\n"); + } else if (firstfree) { + printk("Can't preserve ADAM2 memory, " + "firstfreeaddress = %08lx.\n", firstfree); + preserve_adam2 = 0; + } else { + printk("Can't preserve ADAM2 memory, " + "firstfreeaddress unknown!\n"); + preserve_adam2 = 0; + } + } + + if (!preserve_adam2) { + for (i = 0; i < boot_mem_map.nr_map; i++) { + if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA) + continue; - addr = boot_mem_map.map[i].addr; - while (addr < boot_mem_map.map[i].addr + addr = boot_mem_map.map[i].addr; + while (addr < boot_mem_map.map[i].addr + boot_mem_map.map[i].size) { - ClearPageReserved(virt_to_page(__va(addr))); - set_page_count(virt_to_page(__va(addr)), 1); - free_page((unsigned long)__va(addr)); - addr += PAGE_SIZE; - freed += PAGE_SIZE; + ClearPageReserved(virt_to_page(__va(addr))); + set_page_count(virt_to_page(__va(addr)), 1); + free_page((unsigned long)__va(addr)); + addr += PAGE_SIZE; + freed += PAGE_SIZE; + } } + printk("Freeing prom memory: %ldkb freed\n", freed >> 10); } - printk("Freeing prom memory: %ldkb freed\n", freed >> 10); -#endif + return freed >> PAGE_SHIFT; } diff -ruN linux-2.4.30-010/arch/mips/ar7/promlib.c linux-2.4.30-011/arch/mips/ar7/promlib.c --- linux-2.4.30-010/arch/mips/ar7/promlib.c 2005-11-07 16:20:43.000000000 +0100 +++ linux-2.4.30-011/arch/mips/ar7/promlib.c 2005-11-07 16:21:44.000000000 +0100 @@ -23,7 +23,9 @@ #define AVALANCHE_YAMON_FUNCTION_BASE (KSEG1ADDR(0x10000500)) #define AVALANCHE_YAMON_PROM_PRINT_COUNT_ADDR \ - (AVALANCHE_YAMON_FUNCTION_BASE + 0x4) + (AVALANCHE_YAMON_FUNCTION_BASE + 1 * 0x4) +#define AVALANCHE_YAMON_PROM_EXIT \ + (AVALANCHE_YAMON_FUNCTION_BASE + 8 * 0x4) void prom_putchar(char c) { @@ -35,3 +37,12 @@ prom_print_str(1, buf, 1); return; } + +void adam2_exit(int retval) +{ + void (*yamon_exit)(int retval) = + (void *)(*(uint32_t *)AVALANCHE_YAMON_PROM_EXIT); + + yamon_exit(retval); + return; +} diff -ruN linux-2.4.30-010/arch/mips/ar7/reset.c linux-2.4.30-011/arch/mips/ar7/reset.c --- linux-2.4.30-010/arch/mips/ar7/reset.c 2005-11-07 16:10:29.000000000 +0100 +++ linux-2.4.30-011/arch/mips/ar7/reset.c 2005-11-07 16:21:44.000000000 +0100 @@ -19,13 +19,22 @@ * * ######################################################################## * - * Reset the MIPS boards. + * Reset the AR7 boards. * */ -#include +#include +#include +#include +#include + +#include #include -#include +#include + +int preserve_adam2 = 1; + +extern void adam2_exit(int retval); static void ar7_machine_restart(char *command); static void ar7_machine_halt(void); @@ -33,7 +42,7 @@ static void ar7_machine_restart(char *command) { - volatile unsigned int *softres_reg = (void *)(KSEG1ADDR(0x08611600 + 0x4)); + volatile uint32_t *softres_reg = (void *)(KSEG1ADDR(0x08611600 + 0x4)); *softres_reg = 1; } @@ -41,11 +50,33 @@ static void ar7_machine_halt(void) { + if (preserve_adam2) { + set_c0_status(ST0_BEV); + adam2_exit(0); + } else { + /* I'd like to have Alt-SysRq-b work in this state. + * What's missing here? The timer interrupt is still running. + * Why doesn't the UART work anymore? */ + while(1) { + __asm__(".set\tmips3\n\t" + "wait\n\t" + ".set\tmips0"); + } + } } static void ar7_machine_power_off(void) { + volatile uint32_t *power_reg = (void *)(KSEG1ADDR(0x08610A00)); + uint32_t power_state = *power_reg; + + /* add something to turn LEDs off? */ + + power_state &= ~(3 << 30); + power_state |= (3 << 30); /* power down */ + *power_reg = power_state; + printk("after power down?\n"); } void ar7_reboot_setup(void) @@ -54,3 +85,14 @@ _machine_halt = ar7_machine_halt; _machine_power_off = ar7_machine_power_off; } + +static int __init ar7_do_preserve_adam2(char *s) +{ + if (!strcmp(s, "no") || !strcmp(s, "0")) + preserve_adam2 = 0; + else + preserve_adam2 = 1; + return 1; +} + +__setup("adam2=", ar7_do_preserve_adam2); diff -ruN linux-2.4.30-010/arch/mips/kernel/setup.c linux-2.4.30-011/arch/mips/kernel/setup.c --- linux-2.4.30-010/arch/mips/kernel/setup.c 2005-11-07 16:10:29.000000000 +0100 +++ linux-2.4.30-011/arch/mips/kernel/setup.c 2005-11-08 07:17:29.000000000 +0100 @@ -38,6 +38,7 @@ #include #include #include +#include struct cpuinfo_mips cpu_data[NR_CPUS]; EXPORT_SYMBOL(cpu_data); @@ -88,7 +89,7 @@ struct boot_mem_map boot_mem_map; unsigned char aux_device_present; -extern char _ftext, _etext, _fdata, _edata, _end; +extern char _ftext, _etext, _fdata, _edata, _fbss, _end; static char command_line[CL_SIZE]; char saved_command_line[CL_SIZE]; @@ -116,6 +117,7 @@ static struct resource code_resource = { "Kernel code" }; static struct resource data_resource = { "Kernel data" }; +static struct resource bss_resource = { "Kernel bss" }; asmlinkage void __init init_arch(int argc, char **argv, char **envp, int *prom_vec) @@ -235,11 +237,7 @@ #define PFN_DOWN(x) ((x) >> PAGE_SHIFT) #define PFN_PHYS(x) ((x) << PAGE_SHIFT) -#ifdef CONFIG_AR7 -#define MAXMEM HIGHMEM_START + CONFIG_AR7_MEMORY -#else #define MAXMEM HIGHMEM_START -#endif #define MAXMEM_PFN PFN_DOWN(MAXMEM) static inline void bootmem_init(void) @@ -276,7 +274,7 @@ for (i = 0; i < boot_mem_map.nr_map; i++) { unsigned long start, end; - if (boot_mem_map.map[i].type != BOOT_MEM_RAM) + if (boot_mem_map.map[i].type == BOOT_MEM_RESERVED) continue; start = PFN_UP(boot_mem_map.map[i].addr); @@ -324,12 +322,8 @@ #endif /* Initialize the boot-time allocator with low memory only. */ -#ifdef CONFIG_AR7 - bootmap_size = init_bootmem_node(NODE_DATA(0), start_pfn, - CONFIG_AR7_MEMORY >> PAGE_SHIFT, max_low_pfn); -#else - bootmap_size = init_bootmem(first_usable_pfn, max_low_pfn); -#endif + bootmap_size = init_bootmem_node(NODE_DATA(0), first_usable_pfn, + PFN_UP(PHYS_OFFSET), max_low_pfn); /* * Register fully available low RAM pages with the bootmem allocator. @@ -380,11 +374,12 @@ continue; /* Register lowmem ranges */ - free_bootmem(PFN_PHYS(curr_pfn), PFN_PHYS(size)); + free_bootmem_node(NODE_DATA(0), PFN_PHYS(curr_pfn), + size<bdata->node_boot_start >> PAGE_SHIFT) +#define MAX_LOW_PFN (NODE_DATA(0)->bdata->node_low_pfn) + void __init paging_init(void) { unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; - unsigned long max_dma, high, low; + unsigned long max_dma, high, low, start; pagetable_init(); @@ -247,10 +250,8 @@ #endif max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; - low = max_low_pfn; -#ifdef CONFIG_AR7 - low = NODE_DATA(0)->bdata->node_low_pfn - (CONFIG_AR7_MEMORY >> PAGE_SHIFT); -#endif + start = START_PFN; + low = MAX_LOW_PFN - start; high = highend_pfn; #ifdef CONFIG_ISA @@ -273,11 +274,8 @@ zones_size[ZONE_HIGHMEM] = high - low; #endif -#ifdef CONFIG_AR7 - free_area_init_node(0, NODE_DATA(0), 0, zones_size, CONFIG_AR7_MEMORY, 0); -#else - free_area_init(zones_size); -#endif + free_area_init_node(0, NODE_DATA(0), 0, zones_size, + start << PAGE_SHIFT, 0); } #define PFN_UP(x) (((x) + PAGE_SIZE - 1) >> PAGE_SHIFT) @@ -290,7 +288,7 @@ for (i = 0; i < boot_mem_map.nr_map; i++) { unsigned long addr, end; - if (boot_mem_map.map[i].type != BOOT_MEM_RAM) + if (boot_mem_map.map[i].type == BOOT_MEM_RESERVED) /* not usable memory */ continue; @@ -305,10 +303,6 @@ return 0; } -#ifdef CONFIG_AR7 -#define START_PFN (NODE_DATA(0)->bdata->node_boot_start >> PAGE_SHIFT) -#define MAX_LOW_PFN (NODE_DATA(0)->bdata->node_low_pfn) -#endif void __init mem_init(void) { unsigned long codesize, reservedpages, datasize, initsize; @@ -324,28 +318,17 @@ max_mapnr = num_physpages = highend_pfn; num_mappedpages = max_low_pfn; #else - max_mapnr = num_mappedpages = num_physpages = max_low_pfn; + max_mapnr = num_mappedpages = num_physpages = MAX_LOW_PFN - START_PFN; #endif -#ifdef CONFIG_AR7 - max_mapnr = num_mappedpages = num_physpages = MAX_LOW_PFN - START_PFN; high_memory = (void *) __va(MAX_LOW_PFN * PAGE_SIZE); -#if 0 - /* WTF? */ - free_bootmem_node(NODE_DATA(0), (CONFIG_AR7_MEMORY+PAGE_SIZE), (__pa(&_ftext))-(CONFIG_AR7_MEMORY+PAGE_SIZE)); -#endif totalram_pages += free_all_bootmem_node(NODE_DATA(0)); -#else - high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); - totalram_pages += free_all_bootmem(); -#endif - totalram_pages -= setup_zero_pages(); /* Setup zeroed pages. */ reservedpages = ram = 0; - for (tmp = 0; tmp < max_low_pfn; tmp++) - if (page_is_ram(tmp)) { + for (tmp = 0; tmp < max_mapnr; tmp++) + if (page_is_ram(START_PFN + tmp)) { ram++; if (PageReserved(mem_map+tmp)) reservedpages++; @@ -400,13 +383,13 @@ #endif extern char __init_begin, __init_end; -extern void prom_free_prom_memory(void) __init; +extern unsigned long prom_free_prom_memory(void) __init; void free_initmem(void) { unsigned long addr; - prom_free_prom_memory (); + totalram_pages += prom_free_prom_memory (); addr = (unsigned long) &__init_begin; while (addr < (unsigned long) &__init_end) { diff -ruN linux-2.4.30-010/include/asm-mips/addrspace.h linux-2.4.30-011/include/asm-mips/addrspace.h --- linux-2.4.30-010/include/asm-mips/addrspace.h 2002-11-29 00:53:15.000000000 +0100 +++ linux-2.4.30-011/include/asm-mips/addrspace.h 2005-11-08 06:29:04.000000000 +0100 @@ -11,6 +11,8 @@ #ifndef __ASM_MIPS_ADDRSPACE_H #define __ASM_MIPS_ADDRSPACE_H +#include + /* * Configure language */ @@ -102,4 +104,11 @@ #define XKPHYS_TO_PHYS(p) ((p) & TO_PHYS_MASK) #define PHYS_TO_XKPHYS(cm,a) (0x8000000000000000 | ((cm)<<59) | (a)) +#ifdef CONFIG_AR7_MEMORY +#define PHYS_OFFSET ((unsigned long)(CONFIG_AR7_MEMORY)) +#else +#define PHYS_OFFSET (0) +#endif +#define PHYS_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT) + #endif /* __ASM_MIPS_ADDRSPACE_H */ diff -ruN linux-2.4.30-010/include/asm-mips/io.h linux-2.4.30-011/include/asm-mips/io.h --- linux-2.4.30-010/include/asm-mips/io.h 2005-11-07 16:10:30.000000000 +0100 +++ linux-2.4.30-011/include/asm-mips/io.h 2005-11-08 06:53:59.000000000 +0100 @@ -61,13 +61,9 @@ * Change "struct page" to physical address. */ #ifdef CONFIG_64BIT_PHYS_ADDR -#define page_to_phys(page) ((u64)(page - mem_map) << PAGE_SHIFT) +#define page_to_phys(page) (((u64)(page - mem_map) << PAGE_SHIFT) + PHYS_OFFSET) #else -#ifdef CONFIG_AR7 -#define page_to_phys(page) (((page - mem_map) << PAGE_SHIFT) + CONFIG_AR7_MEMORY) -#else -#define page_to_phys(page) ((page - mem_map) << PAGE_SHIFT) -#endif +#define page_to_phys(page) (((page - mem_map) << PAGE_SHIFT) + PHYS_OFFSET) #endif #define IO_SPACE_LIMIT 0xffff diff -ruN linux-2.4.30-010/include/asm-mips/mips-boards/prom.h linux-2.4.30-011/include/asm-mips/mips-boards/prom.h --- linux-2.4.30-010/include/asm-mips/mips-boards/prom.h 2001-09-09 19:43:02.000000000 +0200 +++ linux-2.4.30-011/include/asm-mips/mips-boards/prom.h 2005-11-07 16:21:44.000000000 +0100 @@ -33,7 +33,7 @@ extern void prom_init_cmdline(void); extern void prom_meminit(void); extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem); -extern void prom_free_prom_memory (void); +extern unsigned long prom_free_prom_memory (void); extern void mips_display_message(const char *str); extern void mips_display_word(unsigned int num); extern int get_ethernet_addr(char *ethernet_addr); diff -ruN linux-2.4.30-010/include/asm-mips/page.h linux-2.4.30-011/include/asm-mips/page.h --- linux-2.4.30-010/include/asm-mips/page.h 2005-11-07 16:10:30.000000000 +0100 +++ linux-2.4.30-011/include/asm-mips/page.h 2005-11-08 06:51:07.000000000 +0100 @@ -12,6 +12,7 @@ #include #include +#include #ifdef __KERNEL__ @@ -129,11 +130,7 @@ #define __pa(x) ((unsigned long) (x) - PAGE_OFFSET) #define __va(x) ((void *)((unsigned long) (x) + PAGE_OFFSET)) -#ifdef CONFIG_AR7 -#define virt_to_page(kaddr) phys_to_page(__pa(kaddr)) -#else -#define virt_to_page(kaddr) (mem_map + (__pa(kaddr) >> PAGE_SHIFT)) -#endif +#define virt_to_page(kaddr) (mem_map + ((__pa(kaddr)-PHYS_OFFSET) >> PAGE_SHIFT)) #define VALID_PAGE(page) ((page - mem_map) < max_mapnr) #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ diff -ruN linux-2.4.30-010/include/asm-mips/pgtable-32.h linux-2.4.30-011/include/asm-mips/pgtable-32.h --- linux-2.4.30-010/include/asm-mips/pgtable-32.h 2005-11-07 16:10:30.000000000 +0100 +++ linux-2.4.30-011/include/asm-mips/pgtable-32.h 2005-11-08 06:53:58.000000000 +0100 @@ -108,18 +108,7 @@ * and a page entry and page directory to the page they refer to. */ -#if defined(CONFIG_AR7) -#define mk_pte(page, pgprot) \ -({ \ - pte_t __pte; \ - \ - pte_val(__pte) = ((phys_t)(page - mem_map) << (PAGE_SHIFT) | \ - CONFIG_AR7_MEMORY) | \ - pgprot_val(pgprot); \ - \ - __pte; \ -}) -#elif defined(CONFIG_CPU_VR41XX) +#if defined(CONFIG_CPU_VR41XX) #define mk_pte(page, pgprot) \ ({ \ pte_t __pte; \ @@ -134,8 +123,8 @@ ({ \ pte_t __pte; \ \ - pte_val(__pte) = ((phys_t)(page - mem_map) << PAGE_SHIFT) | \ - pgprot_val(pgprot); \ + pte_val(__pte) = (((phys_t)(page - mem_map) << PAGE_SHIFT) + \ + PHYS_OFFSET) | pgprot_val(pgprot); \ \ __pte; \ }) @@ -187,15 +176,12 @@ set_pte(ptep, __pte(0)); } -#if defined(CONFIG_AR7) -#define phys_to_page(phys) (mem_map + (((phys)-CONFIG_AR7_MEMORY) >> PAGE_SHIFT)) -#define pte_page(x) phys_to_page(pte_val(x)) -#elif defined(CONFIG_CPU_VR41XX) +#if defined(CONFIG_CPU_VR41XX) #define pte_page(x) (mem_map+((unsigned long)(((x).pte_low >> (PAGE_SHIFT+2))))) #define __mk_pte(page_nr,pgprot) __pte(((page_nr) << (PAGE_SHIFT+2)) | pgprot_val(pgprot)) #else -#define pte_page(x) (mem_map+((unsigned long)(((x).pte_low >> PAGE_SHIFT)))) -#define __mk_pte(page_nr,pgprot) __pte(((page_nr) << PAGE_SHIFT) | pgprot_val(pgprot)) +#define pte_page(x) (mem_map+((unsigned long)((((x).pte_low-PHYS_OFFSET) >> PAGE_SHIFT)))) +#define __mk_pte(page_nr,pgprot) __pte((((page_nr) << PAGE_SHIFT)+PHYS_OFFSET)|pgprot_val(pgprot)) #endif #endif diff -ruN linux-2.4.30-010/include/asm-mips/serial.h linux-2.4.30-011/include/asm-mips/serial.h --- linux-2.4.30-010/include/asm-mips/serial.h 2005-11-07 16:10:30.000000000 +0100 +++ linux-2.4.30-011/include/asm-mips/serial.h 2005-11-08 06:54:24.000000000 +0100 @@ -67,6 +67,7 @@ #ifdef CONFIG_AR7 #include +#include #define AR7_SERIAL_PORT_DEFNS \ { 0, AR7_BASE_BAUD, AR7_UART0_REGS_BASE, LNXINTNUM(AVALANCHE_UART0_INT), STD_COM_FLAGS }, \ { 0, AR7_BASE_BAUD, AR7_UART1_REGS_BASE, LNXINTNUM(AVALANCHE_UART1_INT), STD_COM_FLAGS },