diff options
Diffstat (limited to 'cpu/arm1176')
| -rw-r--r-- | cpu/arm1176/s3c64xx/interrupts.c | 7 | ||||
| -rw-r--r-- | cpu/arm1176/start.S | 26 |
2 files changed, 18 insertions, 15 deletions
diff --git a/cpu/arm1176/s3c64xx/interrupts.c b/cpu/arm1176/s3c64xx/interrupts.c index 8356ae4..83f3806 100644 --- a/cpu/arm1176/s3c64xx/interrupts.c +++ b/cpu/arm1176/s3c64xx/interrupts.c @@ -41,6 +41,7 @@ #include <common.h> #include <asm/proc-armv/ptrace.h> #include <s3c6400.h> +#include <div64.h> static ulong timer_load_val; @@ -148,7 +149,9 @@ void reset_timer(void) ulong get_timer_masked(void) { - return get_ticks() / (timer_load_val / (100 * CFG_HZ)); + unsigned long long res = get_ticks(); + do_div (res, (timer_load_val / (100 * CONFIG_SYS_HZ))); + return res; } ulong get_timer(ulong base) @@ -158,7 +161,7 @@ ulong get_timer(ulong base) void set_timer(ulong t) { - timestamp = t * (timer_load_val / (100 * CFG_HZ)); + timestamp = t * (timer_load_val / (100 * CONFIG_SYS_HZ)); } void udelay(unsigned long usec) diff --git a/cpu/arm1176/start.S b/cpu/arm1176/start.S index 991277f..cb891df 100644 --- a/cpu/arm1176/start.S +++ b/cpu/arm1176/start.S @@ -37,8 +37,8 @@ #endif #include <s3c6400.h> -#if !defined(CONFIG_ENABLE_MMU) && !defined(CFG_PHY_UBOOT_BASE) -#define CFG_PHY_UBOOT_BASE CFG_UBOOT_BASE +#if !defined(CONFIG_ENABLE_MMU) && !defined(CONFIG_SYS_PHY_UBOOT_BASE) +#define CONFIG_SYS_PHY_UBOOT_BASE CONFIG_SYS_UBOOT_BASE #endif /* @@ -105,7 +105,7 @@ _TEXT_BASE: * by scsuh. */ _TEXT_PHY_BASE: - .word CFG_PHY_UBOOT_BASE + .word CONFIG_SYS_PHY_UBOOT_BASE .globl _armboot_start _armboot_start: @@ -209,7 +209,7 @@ enable_mmu: /* Set the TTB register */ ldr r0, _mmu_table_base - ldr r1, =CFG_PHY_UBOOT_BASE + ldr r1, =CONFIG_SYS_PHY_UBOOT_BASE ldr r2, =0xfff00000 bic r0, r0, r2 orr r1, r0, r1 @@ -242,11 +242,11 @@ skip_hw_init: /* Set up the stack */ stack_setup: #ifdef CONFIG_MEMORY_UPPER_CODE - ldr sp, =(CFG_UBOOT_BASE + CFG_UBOOT_SIZE - 0xc) + ldr sp, =(CONFIG_SYS_UBOOT_BASE + CONFIG_SYS_UBOOT_SIZE - 0xc) #else ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */ - sub r0, r0, #CFG_MALLOC_LEN /* malloc area */ - sub r0, r0, #CFG_GBL_DATA_SIZE /* bdinfo */ + sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */ + sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */ sub sp, r0, #12 /* leave 3 words for abort-stack */ #endif @@ -357,9 +357,9 @@ phy_last_jump: stmia sp, {r0 - r12} ldr r2, _armboot_start - sub r2, r2, #(CFG_MALLOC_LEN) + sub r2, r2, #(CONFIG_SYS_MALLOC_LEN) /* set base 2 words into abort stack */ - sub r2, r2, #(CFG_GBL_DATA_SIZE+8) + sub r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE+8) /* get values for "aborted" pc and cpsr (into parm regs) */ ldmia r2, {r2 - r3} /* grab pointer to old stack */ @@ -377,9 +377,9 @@ phy_last_jump: /* setup our mode stack (enter in banked mode) */ ldr r13, _armboot_start /* move past malloc pool */ - sub r13, r13, #(CFG_MALLOC_LEN) + sub r13, r13, #(CONFIG_SYS_MALLOC_LEN) /* move to reserved a couple spots for abort stack */ - sub r13, r13, #(CFG_GBL_DATA_SIZE + 8) + sub r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE + 8) /* save caller lr in position 0 of saved stack */ str lr, [r13] @@ -407,9 +407,9 @@ phy_last_jump: /* get data regions start */ ldr r0, _armboot_start /* move past malloc pool */ - sub r0, r0, #(CFG_MALLOC_LEN) + sub r0, r0, #(CONFIG_SYS_MALLOC_LEN) /* move past gbl and a couple spots for abort stack */ - sub r0, r0, #(CFG_GBL_DATA_SIZE + 8) + sub r0, r0, #(CONFIG_SYS_GBL_DATA_SIZE + 8) /* save caller lr in position 0 of saved stack */ str lr, [r0] /* get the spsr */ |