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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 11:30:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 11:30:37 -0700 |
| commit | 609106b9ac968adbc76ce78c979fc3903a56e16c (patch) | |
| tree | 4af8b305ab4095870a927ffdb9a5e14eb2107401 /arch/powerpc/kernel | |
| parent | 69257cae20640a396f03aa0bf169b815ba66a58a (diff) | |
| parent | 42e27bfc4bfa42bd905e53be93d862b8e3d80a00 (diff) | |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (38 commits)
ps3flash: Always read chunks of 256 KiB, and cache them
ps3flash: Cache the last accessed FLASH chunk
ps3: Replace direct file operations by callback
ps3: Switch ps3_os_area_[gs]et_rtc_diff to EXPORT_SYMBOL_GPL()
ps3: Correct debug message in dma_ioc0_map_pages()
drivers/ps3: Add missing annotations
ps3fb: Use ps3_system_bus_[gs]et_drvdata() instead of direct access
ps3flash: Use ps3_system_bus_[gs]et_drvdata() instead of direct access
ps3: shorten ps3_system_bus_[gs]et_driver_data to ps3_system_bus_[gs]et_drvdata
ps3: Use dev_[gs]et_drvdata() instead of direct access for system bus devices
block/ps3: remove driver_data direct access of struct device
ps3vram: Make ps3vram_priv.reports a void *
ps3vram: Remove no longer used ps3vram_priv.ddr_base
ps3vram: Replace mutex by spinlock + bio_list
block: Add bio_list_peek()
powerpc: Use generic atomic64_t implementation on 32-bit processors
lib: Provide generic atomic64_t implementation
powerpc: Add compiler memory barrier to mtmsr macro
powerpc/iseries: Mark signal_vsp_instruction() as maybe unused
powerpc/iseries: Fix unused function warning in iSeries DT code
...
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/kernel/time.c | 10 |
3 files changed, 14 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index a7def5f90ca..612b0c4dc26 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -125,6 +125,7 @@ PHONY += systbl_chk systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i $(call cmd,systbl_chk) +ifeq ($(CONFIG_PPC_OF_BOOT_TRAMPOLINE),y) $(obj)/built-in.o: prom_init_check quiet_cmd_prom_init_check = CALL $< @@ -133,5 +134,6 @@ quiet_cmd_prom_init_check = CALL $< PHONY += prom_init_check prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o $(call cmd,prom_init_check) +endif clean-files := vmlinux.lds diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index f46548e6604..1f6816003eb 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -424,8 +424,8 @@ void __init setup_system(void) printk("htab_hash_mask = 0x%lx\n", htab_hash_mask); #endif /* CONFIG_PPC_STD_MMU_64 */ if (PHYSICAL_START > 0) - printk("physical_start = 0x%lx\n", - PHYSICAL_START); + printk("physical_start = 0x%llx\n", + (unsigned long long)PHYSICAL_START); printk("-----------------------------------------------------\n"); DBG(" <- setup_system()\n"); diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index bee1443da76..15391c2ab01 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -52,6 +52,7 @@ #include <linux/jiffies.h> #include <linux/posix-timers.h> #include <linux/irq.h> +#include <linux/delay.h> #include <asm/io.h> #include <asm/processor.h> @@ -1143,6 +1144,15 @@ void div128_by_32(u64 dividend_high, u64 dividend_low, } +/* We don't need to calibrate delay, we use the CPU timebase for that */ +void calibrate_delay(void) +{ + /* Some generic code (such as spinlock debug) use loops_per_jiffy + * as the number of __delay(1) in a jiffy, so make it so + */ + loops_per_jiffy = tb_ticks_per_jiffy; +} + static int __init rtc_init(void) { struct platform_device *pdev; |