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Merge remote branch 'kumar/merge' into merge

This commit is contained in:
Benjamin Herrenschmidt 2011-04-18 12:09:37 +10:00
parent a1b49cb7e2 e5462d16f7
commit 8f3dda75cb
5 changed files with 26 additions and 7 deletions
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2
arch/powerpc/Kconfig
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@ -209,7 +209,7 @@ config ARCH_HIBERNATION_POSSIBLE
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 || PPC_83xx || \
PPC_85xx || PPC_86xx || PPC_PSERIES || 44x || 40x
(PPC_85xx && !SMP) || PPC_86xx || PPC_PSERIES || 44x || 40x
config PPC_DCR_NATIVE
bool

16
arch/powerpc/include/asm/cputable.h
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@ -382,10 +382,12 @@ extern const char *powerpc_base_platform;
#define CPU_FTRS_E500_2 (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
CPU_FTR_SPE_COMP | CPU_FTR_MAYBE_CAN_NAP | \
CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
#define CPU_FTRS_E500MC (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN | \
#define CPU_FTRS_E500MC (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \
CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
CPU_FTR_DBELL)
#define CPU_FTRS_E5500 (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \
CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \
CPU_FTR_DBELL | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD)
#define CPU_FTRS_GENERIC_32 (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
/* 64-bit CPUs */
@ -435,11 +437,15 @@ extern const char *powerpc_base_platform;
#define CPU_FTRS_COMPATIBLE (CPU_FTR_USE_TB | CPU_FTR_PPCAS_ARCH_V2)
#ifdef __powerpc64__
#ifdef CONFIG_PPC_BOOK3E
#define CPU_FTRS_POSSIBLE (CPU_FTRS_E5500)
#else
#define CPU_FTRS_POSSIBLE \
(CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 | \
CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 | \
CPU_FTRS_POWER7 | CPU_FTRS_CELL | CPU_FTRS_PA6T | \
CPU_FTR_1T_SEGMENT | CPU_FTR_VSX)
#endif
#else
enum {
CPU_FTRS_POSSIBLE =
@ -473,16 +479,21 @@ enum {
#endif
#ifdef CONFIG_E500
CPU_FTRS_E500 | CPU_FTRS_E500_2 | CPU_FTRS_E500MC |
CPU_FTRS_E5500 |
#endif
0,
};
#endif /* __powerpc64__ */
#ifdef __powerpc64__
#ifdef CONFIG_PPC_BOOK3E
#define CPU_FTRS_ALWAYS (CPU_FTRS_E5500)
#else
#define CPU_FTRS_ALWAYS \
(CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 & \
CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_POWER6 & \
CPU_FTRS_POWER7 & CPU_FTRS_CELL & CPU_FTRS_PA6T & CPU_FTRS_POSSIBLE)
#endif
#else
enum {
CPU_FTRS_ALWAYS =
@ -513,6 +524,7 @@ enum {
#endif
#ifdef CONFIG_E500
CPU_FTRS_E500 & CPU_FTRS_E500_2 & CPU_FTRS_E500MC &
CPU_FTRS_E5500 &
#endif
CPU_FTRS_POSSIBLE,
};

2
arch/powerpc/kernel/cputable.c
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@ -1973,7 +1973,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
.pvr_mask = 0xffff0000,
.pvr_value = 0x80240000,
.cpu_name = "e5500",
.cpu_features = CPU_FTRS_E500MC,
.cpu_features = CPU_FTRS_E5500,
.cpu_user_features = COMMON_USER_BOOKE,
.mmu_features = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
MMU_FTR_USE_TLBILX,

8
arch/powerpc/kernel/legacy_serial.c
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@ -330,9 +330,11 @@ void __init find_legacy_serial_ports(void)
if (!parent)
continue;
if (of_match_node(legacy_serial_parents, parent) != NULL) {
index = add_legacy_soc_port(np, np);
if (index >= 0 && np == stdout)
legacy_serial_console = index;
if (of_device_is_available(np)) {
index = add_legacy_soc_port(np, np);
if (index >= 0 && np == stdout)
legacy_serial_console = index;
}
}
of_node_put(parent);
}

5
arch/powerpc/sysdev/fsl_pci.c
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@ -324,6 +324,11 @@ int __init fsl_add_bridge(struct device_node *dev, int is_primary)
struct resource rsrc;
const int *bus_range;
if (!of_device_is_available(dev)) {
pr_warning("%s: disabled\n", dev->full_name);
return -ENODEV;
}
pr_debug("Adding PCI host bridge %s\n", dev->full_name);
/* Fetch host bridge registers address */