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cell: add ps3 platform spu support

PATCH In review Geoff Levand 2 participants 2 messages Nov 10, 2006 – Nov 11, 2006 PowerPC

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Geoff Levand

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PATCH 15/16 cell: add ps3 platform spu support

Adds spu support for the PS3 Platform.

Signed-off-by Geoff Levand <[email protected]>

---

This patch requires my previous patch which split the existing spu support into platform specific and platform independent parts.

 arch/powerpc/platforms/ps3pf/Makefile   |    3 
 arch/powerpc/platforms/ps3pf/platform.h |    8 
 arch/powerpc/platforms/ps3pf/setup.c    |    2 
 arch/powerpc/platforms/ps3pf/spu.c      |  625 ++++++++++++++++++++++++++++++++
 4 files changed, 638 insertions(+)
arch/powerpc/platforms/ps3pf/Makefile +3 -0
Index: cell--common--6/arch/powerpc/platforms/ps3pf/Makefile
===================================================================
@@ -1,2 +1,5 @@
 obj-$(CONFIG_PS3PF) += setup.o mm.o smp.o time.o hvcall.o htab.o repository.o
 obj-$(CONFIG_PS3PF) += interrupt.o exports.o os-area.o
+
+spu-base-$(CONFIG_PS3PF) += spu.o
+obj-$(CONFIG_SPU_BASE) += $(spu-base-y)
arch/powerpc/platforms/ps3pf/platform.h +8 -0
Index: cell--common--6/arch/powerpc/platforms/ps3pf/platform.h
===================================================================
@@ -56,4 +56,12 @@
 int __init ps3pf_os_area_init(void);
 u64 ps3pf_os_area_rtc_diff(void);
 
+/* spu */
+
+#if defined(CONFIG_SPU_BASE)
+void ps3pf_spu_set_platform (void);
+#else
+static inline void ps3pf_spu_set_platform (void) {}
+#endif
+
 #endif
arch/powerpc/platforms/ps3pf/setup.c +2 -0
Index: cell--common--6/arch/powerpc/platforms/ps3pf/setup.c
===================================================================
@@ -76,6 +76,8 @@
 {
 	pr_debug(" -> %s:%d\n", __func__, __LINE__);
 
+	ps3pf_spu_set_platform();
+
 	ps3pf_map_htab();
 
 #if defined(CONFIG_BLK_DEV_INITRD)
arch/powerpc/platforms/ps3pf/spu.c new file +625 -0

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