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Commit 45c091bb authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 

* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (139 commits)
  [POWERPC] re-enable OProfile for iSeries, using timer interrupt
  [POWERPC] support ibm,extended-*-frequency properties
  [POWERPC] Extra sanity check in EEH code
  [POWERPC] Dont look for class-code in pci children
  [POWERPC] Fix mdelay badness on shared processor partitions
  [POWERPC] disable floating point exceptions for init
  [POWERPC] Unify ppc syscall tables
  [POWERPC] mpic: add support for serial mode interrupts
  [POWERPC] pseries: Print PCI slot location code on failure
  [POWERPC] spufs: one more fix for 64k pages
  [POWERPC] spufs: fail spu_create with invalid flags
  [POWERPC] spufs: clear class2 interrupt status before wakeup
  [POWERPC] spufs: fix Makefile for "make clean"
  [POWERPC] spufs: remove stop_code from struct spu
  [POWERPC] spufs: fix spu irq affinity setting
  [POWERPC] spufs: further abstract priv1 register access
  [POWERPC] spufs: split the Cell BE support into generic and platform dependant parts
  [POWERPC] spufs: dont try to access SPE channel 1 count
  [POWERPC] spufs: use kzalloc in create_spu
  [POWERPC] spufs: fix initial state of wbox file
  ...

Manually resolved conflicts in:
	drivers/net/phy/Makefile
	include/asm-powerpc/spu.h
parents d588fcbe 2191fe3e

arch/powerpc/Kconfig

+37 −15
Original line number Diff line number Diff line
@@ -45,6 +45,10 @@ config GENERIC_CALIBRATE_DELAY 
	bool

	default y



config GENERIC_FIND_NEXT_BIT

	bool

	default y



config PPC

	bool

	default y
@@ -137,6 +141,15 @@ config PPC_85xx 
	select FSL_SOC

	select 85xx



config PPC_86xx

	bool "Freescale 86xx"

	select 6xx

	select FSL_SOC

	select PPC_FPU

	select ALTIVEC

	help

	  The Freescale E600 SoCs have 74xx cores.



config 40x

	bool "AMCC 40x"
@@ -391,8 +404,18 @@ config PPC_MAPLE 
	  For more informations, refer to <http://www.970eval.com>



config PPC_CELL

	bool "  Cell Broadband Processor Architecture"

	bool

	default n



config PPC_CELL_NATIVE

	bool

	select PPC_CELL

	default n



config PPC_IBM_CELL_BLADE

	bool "  IBM Cell Blade"

	depends on PPC_MULTIPLATFORM && PPC64

	select PPC_CELL_NATIVE

	select PPC_RTAS

	select MMIO_NVRAM

	select PPC_UDBG_16550
@@ -439,11 +462,6 @@ config MPIC_BROKEN_U3 
	depends on PPC_MAPLE

	default y



config CELL_IIC

	depends on PPC_CELL

	bool

	default y



config IBMVIO

	depends on PPC_PSERIES || PPC_ISERIES

	bool
@@ -545,6 +563,7 @@ source arch/powerpc/platforms/embedded6xx/Kconfig 
source arch/powerpc/platforms/4xx/Kconfig

source arch/powerpc/platforms/83xx/Kconfig

source arch/powerpc/platforms/85xx/Kconfig

source arch/powerpc/platforms/86xx/Kconfig

source arch/powerpc/platforms/8xx/Kconfig

source arch/powerpc/platforms/cell/Kconfig
@@ -776,6 +795,7 @@ config GENERIC_ISA_DMA 


config PPC_I8259

	bool

	default y if MPC8641_HPCN

	default n



config PPC_INDIRECT_PCI
@@ -798,8 +818,8 @@ config MCA 
	bool



config PCI

	bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)

	default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !PPC_85xx

	bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES)

	default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx && !PPC_85xx && !PPC_86xx

	default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS

	default PCI_QSPAN if !4xx && !CPM2 && 8xx

	help
@@ -849,6 +869,8 @@ config 8260_PCI9_IDMA4 


endchoice



source "drivers/pci/pcie/Kconfig"



source "drivers/pci/Kconfig"



source "drivers/pcmcia/Kconfig"

arch/powerpc/Kconfig.debug

+8 −5
Original line number Diff line number Diff line
@@ -110,13 +110,16 @@ config SERIAL_TEXT_DEBUG 
	depends on 4xx || LOPEC || MV64X60 || PPLUS || PRPMC800 || \

		PPC_GEN550 || PPC_MPC52xx



config PPC_EARLY_DEBUG

	bool "Early debugging (dangerous)"



choice

	prompt "Early debugging (dangerous)"

	bool

	optional

	prompt "Early debugging console"

	depends on PPC_EARLY_DEBUG

	help

	  Enable early debugging. Careful, if you enable debugging for the

	  wrong type of machine your kernel _will not boot_.

	  Use the selected console for early debugging. Careful, if you

	  enable debugging for the wrong type of machine your kernel

	  _will not boot_.



config PPC_EARLY_DEBUG_LPAR

	bool "LPAR HV Console"

arch/powerpc/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -108,7 +108,6 @@ ifeq ($(CONFIG_6xx),y) 
CFLAGS		+= -mcpu=powerpc

endif



cpu-as-$(CONFIG_PPC64BRIDGE)	+= -Wa,-mppc64bridge

cpu-as-$(CONFIG_4xx)		+= -Wa,-m405

cpu-as-$(CONFIG_6xx)		+= -Wa,-maltivec

cpu-as-$(CONFIG_POWER4)		+= -Wa,-maltivec

arch/powerpc/boot/main.c

+27 −0
Original line number Diff line number Diff line
@@ -33,6 +33,14 @@ extern char _vmlinux_end[]; 
extern char _initrd_start[];

extern char _initrd_end[];



/* A buffer that may be edited by tools operating on a zImage binary so as to

 * edit the command line passed to vmlinux (by setting /chosen/bootargs).

 * The buffer is put in it's own section so that tools may locate it easier.

 */

static char builtin_cmdline[512]

	__attribute__((section("__builtin_cmdline")));





struct addr_range {

	unsigned long addr;

	unsigned long size;
@@ -204,6 +212,23 @@ static int is_elf32(void *hdr) 
	return 1;

}



void export_cmdline(void* chosen_handle)

{

        int len;

        char cmdline[2] = { 0, 0 };



	if (builtin_cmdline[0] == 0)

		return;



        len = getprop(chosen_handle, "bootargs", cmdline, sizeof(cmdline));

        if (len > 0 && cmdline[0] != 0)

		return;



	setprop(chosen_handle, "bootargs", builtin_cmdline,

		strlen(builtin_cmdline) + 1);

}





void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)

{

	int len;
@@ -289,6 +314,8 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) 
		memmove((void *)vmlinux.addr,(void *)vmlinuz.addr,vmlinuz.size);

	}



	export_cmdline(chosen_handle);



	/* Skip over the ELF header */

#ifdef DEBUG

	printf("... skipping 0x%lx bytes of ELF header\n\r",

arch/powerpc/boot/prom.h

+7 −0
Original line number Diff line number Diff line
@@ -31,4 +31,11 @@ static inline int getprop(void *phandle, const char *name, 
	return call_prom("getprop", 4, 1, phandle, name, buf, buflen);

}





static inline int setprop(void *phandle, const char *name,

			  void *buf, int buflen)

{

	return call_prom("setprop", 4, 1, phandle, name, buf, buflen);

}



#endif				/* _PPC_BOOT_PROM_H_ */