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-rw-r--r--arch/powerpc/platforms/cell/iommu.c4
-rw-r--r--arch/powerpc/platforms/celleb/Kconfig2
-rw-r--r--arch/powerpc/platforms/celleb/iommu.c3
-rw-r--r--arch/powerpc/platforms/celleb/setup.c99
-rw-r--r--include/asm-powerpc/firmware.h2
5 files changed, 86 insertions, 24 deletions
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index faabc3fdc130..b465494cc24c 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -34,6 +34,7 @@
#include <asm/udbg.h>
#include <asm/of_platform.h>
#include <asm/lmb.h>
+#include <asm/firmware.h>
#include <asm/cell-regs.h>
#include "interrupt.h"
@@ -699,7 +700,8 @@ static int __init cell_iommu_init(void)
{
struct device_node *np;
- if (!machine_is(cell))
+ if ((!machine_is(cell) && !machine_is(celleb)) ||
+ firmware_has_feature(FW_FEATURE_LPAR))
return -ENODEV;
/* If IOMMU is disabled or we have little enough RAM to not need
diff --git a/arch/powerpc/platforms/celleb/Kconfig b/arch/powerpc/platforms/celleb/Kconfig
index 04748d410fc9..372891edcdd2 100644
--- a/arch/powerpc/platforms/celleb/Kconfig
+++ b/arch/powerpc/platforms/celleb/Kconfig
@@ -2,6 +2,8 @@ config PPC_CELLEB
bool "Toshiba's Cell Reference Set 'Celleb' Architecture"
depends on PPC_MULTIPLATFORM && PPC64
select PPC_CELL
+ select PPC_CELL_NATIVE
+ select PPC_RTAS
select PPC_INDIRECT_IO
select PPC_OF_PLATFORM_PCI
select HAS_TXX9_SERIAL
diff --git a/arch/powerpc/platforms/celleb/iommu.c b/arch/powerpc/platforms/celleb/iommu.c
index 755d869d8553..287450a07c41 100644
--- a/arch/powerpc/platforms/celleb/iommu.c
+++ b/arch/powerpc/platforms/celleb/iommu.c
@@ -24,6 +24,7 @@
#include <linux/pci.h>
#include <asm/of_platform.h>
+#include <asm/firmware.h>
#include "beat_wrapper.h"
@@ -91,7 +92,7 @@ static struct notifier_block celleb_of_bus_notifier = {
static int __init celleb_init_iommu(void)
{
- if (!machine_is(celleb))
+ if (!firmware_has_feature(FW_FEATURE_BEAT))
return -ENODEV;
celleb_init_direct_mapping();
diff --git a/arch/powerpc/platforms/celleb/setup.c b/arch/powerpc/platforms/celleb/setup.c
index ddfb35ae741f..5a3f73478f4b 100644
--- a/arch/powerpc/platforms/celleb/setup.c
+++ b/arch/powerpc/platforms/celleb/setup.c
@@ -53,11 +53,16 @@
#include <asm/spu_priv1.h>
#include <asm/firmware.h>
#include <asm/of_platform.h>
+#include <asm/rtas.h>
+#include <asm/cell-regs.h>
#include "interrupt.h"
#include "beat_wrapper.h"
#include "beat.h"
#include "pci.h"
+#include "../cell/interrupt.h"
+#include "../cell/pervasive.h"
+#include "../cell/ras.h"
static char celleb_machine_type[128] = "Celleb";
@@ -88,16 +93,74 @@ static void celleb_progress(char *s, unsigned short hex)
printk("*** %04x : %s\n", hex, s ? s : "");
}
-static void __init celleb_setup_arch(void)
+static void __init celleb_init_IRQ_native(void)
+{
+ iic_init_IRQ();
+ spider_init_IRQ();
+}
+
+static void __init celleb_setup_arch_beat(void)
{
+ ppc_md.restart = beat_restart;
+ ppc_md.power_off = beat_power_off;
+ ppc_md.halt = beat_halt;
+ ppc_md.get_rtc_time = beat_get_rtc_time;
+ ppc_md.set_rtc_time = beat_set_rtc_time;
+ ppc_md.power_save = beat_power_save;
+ ppc_md.nvram_size = beat_nvram_get_size;
+ ppc_md.nvram_read = beat_nvram_read;
+ ppc_md.nvram_write = beat_nvram_write;
+ ppc_md.set_dabr = beat_set_xdabr;
+ ppc_md.init_IRQ = beatic_init_IRQ;
+ ppc_md.get_irq = beatic_get_irq;
+#ifdef CONFIG_KEXEC
+ ppc_md.kexec_cpu_down = beat_kexec_cpu_down;
+#endif
+
#ifdef CONFIG_SPU_BASE
- spu_priv1_ops = &spu_priv1_beat_ops;
- spu_management_ops = &spu_management_of_ops;
+ spu_priv1_ops = &spu_priv1_beat_ops;
+ spu_management_ops = &spu_management_of_ops;
#endif
#ifdef CONFIG_SMP
smp_init_celleb();
#endif
+}
+
+static void __init celleb_setup_arch_native(void)
+{
+ ppc_md.restart = rtas_restart;
+ ppc_md.power_off = rtas_power_off;
+ ppc_md.halt = rtas_halt;
+ ppc_md.get_boot_time = rtas_get_boot_time;
+ ppc_md.get_rtc_time = rtas_get_rtc_time;
+ ppc_md.set_rtc_time = rtas_set_rtc_time;
+ ppc_md.init_IRQ = celleb_init_IRQ_native;
+
+#ifdef CONFIG_SPU_BASE
+ spu_priv1_ops = &spu_priv1_mmio_ops;
+ spu_management_ops = &spu_management_of_ops;
+#endif
+
+ cbe_regs_init();
+
+#ifdef CONFIG_CBE_RAS
+ cbe_ras_init();
+#endif
+
+#ifdef CONFIG_SMP
+ smp_init_cell();
+#endif
+
+ cbe_pervasive_init();
+}
+
+static void __init celleb_setup_arch(void)
+{
+ if (firmware_has_feature(FW_FEATURE_BEAT))
+ celleb_setup_arch_beat();
+ else
+ celleb_setup_arch_native();
/* init to some ~sane value until calibrate_delay() runs */
loops_per_jiffy = 50000000;
@@ -111,12 +174,19 @@ static int __init celleb_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- if (!of_flat_dt_is_compatible(root, "Beat"))
- return 0;
+ if (of_flat_dt_is_compatible(root, "Beat")) {
+ powerpc_firmware_features |= FW_FEATURE_CELLEB_ALWAYS
+ | FW_FEATURE_BEAT | FW_FEATURE_LPAR;
+ hpte_init_beat_v3();
+ return 1;
+ }
+ if (of_flat_dt_is_compatible(root, "TOSHIBA,Celleb")) {
+ powerpc_firmware_features |= FW_FEATURE_CELLEB_ALWAYS;
+ hpte_init_native();
+ return 1;
+ }
- powerpc_firmware_features |= FW_FEATURE_CELLEB_POSSIBLE;
- hpte_init_beat_v3();
- return 1;
+ return 0;
}
static struct of_device_id celleb_bus_ids[] __initdata = {
@@ -144,24 +214,11 @@ define_machine(celleb) {
.probe = celleb_probe,
.setup_arch = celleb_setup_arch,
.show_cpuinfo = celleb_show_cpuinfo,
- .restart = beat_restart,
- .power_off = beat_power_off,
- .halt = beat_halt,
- .get_rtc_time = beat_get_rtc_time,
- .set_rtc_time = beat_set_rtc_time,
.calibrate_decr = generic_calibrate_decr,
.progress = celleb_progress,
- .power_save = beat_power_save,
- .nvram_size = beat_nvram_get_size,
- .nvram_read = beat_nvram_read,
- .nvram_write = beat_nvram_write,
- .set_dabr = beat_set_xdabr,
- .init_IRQ = beatic_init_IRQ,
- .get_irq = beatic_get_irq,
.pci_probe_mode = celleb_pci_probe_mode,
.pci_setup_phb = celleb_setup_phb,
#ifdef CONFIG_KEXEC
- .kexec_cpu_down = beat_kexec_cpu_down,
.machine_kexec = default_machine_kexec,
.machine_kexec_prepare = default_machine_kexec_prepare,
.machine_crash_shutdown = default_machine_crash_shutdown,
diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index 3671c128f271..1e41bd1c8502 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -64,7 +64,7 @@ enum {
FW_FEATURE_PS3_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
FW_FEATURE_PS3_ALWAYS = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
FW_FEATURE_CELLEB_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_BEAT,
- FW_FEATURE_CELLEB_ALWAYS = FW_FEATURE_LPAR | FW_FEATURE_BEAT,
+ FW_FEATURE_CELLEB_ALWAYS = 0,
FW_FEATURE_NATIVE_POSSIBLE = 0,
FW_FEATURE_NATIVE_ALWAYS = 0,
FW_FEATURE_POSSIBLE =