avr32: Move cpu_hz to arch_global_data

Move this field into arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/avr32/cpu/cpu.c b/arch/avr32/cpu/cpu.c
index 7907837..9d82ca4 100644 (file)
--- a/arch/avr32/cpu/cpu.c
+++ b/arch/avr32/cpu/cpu.c
@@ -47,7 +47,7 @@ int cpu_init(void)
 {
        extern void _evba(void);
 
-       gd->cpu_hz = CONFIG_SYS_OSC0_HZ;
+       gd->arch.cpu_hz = CONFIG_SYS_OSC0_HZ;
 
        /* TODO: Move somewhere else, but needs to be run before we
         * increase the clock frequency. */
@@ -59,7 +59,7 @@ int cpu_init(void)
        clk_init();
 
        /* Update the CPU speed according to the PLL configuration */
-       gd->cpu_hz = get_cpu_clk_rate();
+       gd->arch.cpu_hz = get_cpu_clk_rate();
 
        /* Set up the exception handler table and enable exceptions */
        sysreg_write(EVBA, (unsigned long)&_evba);

diff --git a/arch/avr32/cpu/interrupts.c b/arch/avr32/cpu/interrupts.c
index 49a00f1..d87c6e1 100644 (file)
--- a/arch/avr32/cpu/interrupts.c
+++ b/arch/avr32/cpu/interrupts.c
@@ -46,7 +46,7 @@ static unsigned long tb_factor;
 
 unsigned long get_tbclk(void)
 {
-       return gd->cpu_hz;
+       return gd->arch.cpu_hz;
 }
 
 unsigned long long get_ticks(void)
@@ -115,8 +115,8 @@ int timer_init(void)
        sysreg_write(COUNT, 0);
 
        tmp = (u64)CONFIG_SYS_HZ << 32;
-       tmp += gd->cpu_hz / 2;
-       do_div(tmp, gd->cpu_hz);
+       tmp += gd->arch.cpu_hz / 2;
+       do_div(tmp, gd->arch.cpu_hz);
        tb_factor = (u32)tmp;
 
        if (set_interrupt_handler(0, &timer_interrupt_handler, 3))

diff --git a/arch/avr32/include/asm/global_data.h b/arch/avr32/include/asm/global_data.h
index 3be8628..aeb6605 100644 (file)
--- a/arch/avr32/include/asm/global_data.h
+++ b/arch/avr32/include/asm/global_data.h
@@ -25,6 +25,7 @@
 /* Architecture-specific global data */
 struct arch_global_data {
        unsigned long stack_end;        /* highest stack address */
+       unsigned long cpu_hz;           /* cpu core clock frequency */
 };
 
 /*
@@ -46,7 +47,6 @@ typedef       struct  global_data {
        unsigned long   reloc_off;      /* Relocation Offset */
        unsigned long   env_addr;       /* Address of env struct */
        unsigned long   env_valid;      /* Checksum of env valid? */
-       unsigned long   cpu_hz;         /* cpu core clock frequency */
 #if defined(CONFIG_LCD)
        void            *fb_base;       /* framebuffer address */
 #endif

diff --git a/arch/avr32/lib/bootm.c b/arch/avr32/lib/bootm.c
index 74ebeca..87f3f9c 100644 (file)
--- a/arch/avr32/lib/bootm.c
+++ b/arch/avr32/lib/bootm.c
@@ -109,7 +109,7 @@ static struct tag *setup_clock_tags(struct tag *params)
        params->hdr.size = tag_size(tag_clock);
        params->u.clock.clock_id = ACLOCK_BOOTCPU;
        params->u.clock.clock_flags = 0;
-       params->u.clock.clock_hz = gd->cpu_hz;
+       params->u.clock.clock_hz = gd->arch.cpu_hz;
 
 #ifdef CONFIG_AT32AP7000
        /*