diff options
Diffstat (limited to 'lib_arm')
| -rw-r--r-- | lib_arm/Makefile | 2 | ||||
| -rw-r--r-- | lib_arm/_udivsi3.S | 2 | ||||
| -rw-r--r-- | lib_arm/_umodsi3.S | 6 | ||||
| -rw-r--r-- | lib_arm/board.c | 49 |
4 files changed, 35 insertions, 24 deletions
diff --git a/lib_arm/Makefile b/lib_arm/Makefile index 12a8748..c8795b2 100644 --- a/lib_arm/Makefile +++ b/lib_arm/Makefile @@ -38,7 +38,7 @@ COBJS-y += cache.o COBJS-y += div0.o COBJS-y += interrupts.o -SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) $(LIB): $(obj).depend $(OBJS) diff --git a/lib_arm/_udivsi3.S b/lib_arm/_udivsi3.S index 2cdcd48..a3f9b59 100644 --- a/lib_arm/_udivsi3.S +++ b/lib_arm/_udivsi3.S @@ -61,7 +61,7 @@ Loop3: bne Loop3 Lgot_result: mov r0, result - mov pc, lr + mov pc, lr Ldiv0: str lr, [sp, #-4]! bl __div0 (PLT) diff --git a/lib_arm/_umodsi3.S b/lib_arm/_umodsi3.S index e4aebe8..8465ef0 100644 --- a/lib_arm/_umodsi3.S +++ b/lib_arm/_umodsi3.S @@ -19,7 +19,7 @@ curbit .req r3 beq Ldiv0 mov curbit, #1 cmp dividend, divisor - movcc pc, lr + movcc pc, lr Loop1: @ Unless the divisor is very big, shift it up in multiples of @ four bits, since this is the amount of unwinding in the main @@ -66,14 +66,14 @@ Loop3: @ then none of the below will match, since the bit in ip will not be @ in the bottom nibble. ands overdone, overdone, #0xe0000000 - moveq pc, lr @ No fixups needed + moveq pc, lr @ No fixups needed tst overdone, ip, ror #3 addne dividend, dividend, divisor, lsr #3 tst overdone, ip, ror #2 addne dividend, dividend, divisor, lsr #2 tst overdone, ip, ror #1 addne dividend, dividend, divisor, lsr #1 - mov pc, lr + mov pc, lr Ldiv0: str lr, [sp, #-4]! bl __div0 (PLT) diff --git a/lib_arm/board.c b/lib_arm/board.c index 67506b3..80b149b 100644 --- a/lib_arm/board.c +++ b/lib_arm/board.c @@ -45,6 +45,8 @@ #include <version.h> #include <net.h> #include <serial.h> +#include <nand.h> +#include <onenand_uboot.h> #ifdef CONFIG_DRIVER_SMC91111 #include "../drivers/net/smc91111.h" @@ -55,14 +57,6 @@ DECLARE_GLOBAL_DATA_PTR; -#if defined(CONFIG_CMD_NAND) -void nand_init (void); -#endif - -#if defined(CONFIG_CMD_ONENAND) -void onenand_init(void); -#endif - ulong monitor_flash_len; #ifdef CONFIG_HAS_DATAFLASH @@ -121,6 +115,20 @@ void *sbrk (ptrdiff_t increment) return ((void *) old); } +char *strmhz(char *buf, long hz) +{ + long l, n; + long m; + + n = hz / 1000000L; + l = sprintf (buf, "%ld", n); + m = (hz % 1000000L) / 1000L; + if (m != 0) + sprintf (buf + l, ".%03ld", m); + return (buf); +} + + /************************************************************************ * Coloured LED functionality ************************************************************************ @@ -279,7 +287,7 @@ void start_armboot (void) { init_fnc_t **init_fnc_ptr; char *s; -#ifndef CFG_NO_FLASH +#if !defined(CFG_NO_FLASH) || defined (CONFIG_VFD) || defined(CONFIG_LCD) ulong size; #endif #if defined(CONFIG_VFD) || defined(CONFIG_LCD) @@ -323,16 +331,19 @@ void start_armboot (void) #endif /* CONFIG_VFD */ #ifdef CONFIG_LCD -# ifndef PAGE_SIZE -# define PAGE_SIZE 4096 -# endif - /* - * reserve memory for LCD display (always full pages) - */ - /* bss_end is defined in the board-specific linker script */ - addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1); - size = lcd_setmem (addr); - gd->fb_base = addr; + /* board init may have inited fb_base */ + if (!gd->fb_base) { +# ifndef PAGE_SIZE +# define PAGE_SIZE 4096 +# endif + /* + * reserve memory for LCD display (always full pages) + */ + /* bss_end is defined in the board-specific linker script */ + addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1); + size = lcd_setmem (addr); + gd->fb_base = addr; + } #endif /* CONFIG_LCD */ /* armboot_start is defined in the board-specific linker script */ |