diff options
| author | Paul Mackerras <paulus@samba.org> | 2007-11-20 01:39:26 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-11-20 01:39:26 +0100 |
| commit | b22da92f2cf52b3c51dd9a45abb658b1414b0784 (patch) | |
| tree | 7c602fb1b2d1de588fbfde6bb53662b3a1f8cb8a /arch/ppc | |
| parent | [POWERPC] Fix kmalloc alignment on non-coherent DMA platforms (diff) | |
| parent | [POWERPC] 4xx: Use virtual PVR value to init FPU on arch/ppc 440EP (diff) | |
| download | linux-b22da92f2cf52b3c51dd9a45abb658b1414b0784.tar.xz linux-b22da92f2cf52b3c51dd9a45abb658b1414b0784.zip | |
Merge branch 'for-2.6.24' of master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx into merge
Diffstat (limited to 'arch/ppc')
| -rw-r--r-- | arch/ppc/kernel/setup.c | 7 | ||||
| -rw-r--r-- | arch/ppc/platforms/4xx/yucca.c | 1 | ||||
| -rw-r--r-- | arch/ppc/syslib/virtex_devices.c | 31 |
3 files changed, 39 insertions, 0 deletions
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c index aac88c2f3db9..5255bd80aa6b 100644 --- a/arch/ppc/kernel/setup.c +++ b/arch/ppc/kernel/setup.c @@ -312,7 +312,14 @@ early_init(int r3, int r4, int r5) * Identify the CPU type and fix up code sections * that depend on which cpu we have. */ +#if defined(CONFIG_440EP) && defined(CONFIG_PPC_FPU) + /* We pass the virtual PVR here for 440EP as 440EP and 440GR have + * identical PVRs and there is no reliable way to check for the FPU + */ + spec = identify_cpu(offset, (mfspr(SPRN_PVR) | 0x8)); +#else spec = identify_cpu(offset, mfspr(SPRN_PVR)); +#endif do_feature_fixups(spec->cpu_features, PTRRELOC(&__start___ftr_fixup), PTRRELOC(&__stop___ftr_fixup)); diff --git a/arch/ppc/platforms/4xx/yucca.c b/arch/ppc/platforms/4xx/yucca.c index a83b0baea011..66a44ff0d926 100644 --- a/arch/ppc/platforms/4xx/yucca.c +++ b/arch/ppc/platforms/4xx/yucca.c @@ -211,6 +211,7 @@ static void __init yucca_setup_pcie_fpga_rootpoint(int port) break; default: + iounmap(pcie_reg_fpga_base); return; } diff --git a/arch/ppc/syslib/virtex_devices.c b/arch/ppc/syslib/virtex_devices.c index ace4ec08de51..f658ff3b3890 100644 --- a/arch/ppc/syslib/virtex_devices.c +++ b/arch/ppc/syslib/virtex_devices.c @@ -87,6 +87,29 @@ }, \ } +#define XPAR_AC97_CONTROLLER_REFERENCE(num) { \ + .name = "ml403_ac97cr", \ + .id = num, \ + .num_resources = 3, \ + .resource = (struct resource[]) { \ + { \ + .start = XPAR_OPB_AC97_CONTROLLER_REF_##num##_BASEADDR, \ + .end = XPAR_OPB_AC97_CONTROLLER_REF_##num##_HIGHADDR, \ + .flags = IORESOURCE_MEM, \ + }, \ + { \ + .start = XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_##num##_PLAYBACK_INTERRUPT_INTR, \ + .end = XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_##num##_PLAYBACK_INTERRUPT_INTR, \ + .flags = IORESOURCE_IRQ, \ + }, \ + { \ + .start = XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_##num##_RECORD_INTERRUPT_INTR, \ + .end = XPAR_OPB_INTC_0_OPB_AC97_CONTROLLER_REF_##num##_RECORD_INTERRUPT_INTR, \ + .flags = IORESOURCE_IRQ, \ + }, \ + }, \ +} + /* UART 8250 driver platform data table */ struct plat_serial8250_port virtex_serial_platform_data[] = { #if defined(XPAR_UARTNS550_0_BASEADDR) @@ -173,6 +196,14 @@ struct platform_device virtex_platform_devices[] = { #if defined(XPAR_TFT_3_BASEADDR) XPAR_TFT(3), #endif + + /* AC97 Controller Reference instances */ +#if defined(XPAR_OPB_AC97_CONTROLLER_REF_0_BASEADDR) + XPAR_AC97_CONTROLLER_REFERENCE(0), +#endif +#if defined(XPAR_OPB_AC97_CONTROLLER_REF_1_BASEADDR) + XPAR_AC97_CONTROLLER_REFERENCE(1), +#endif }; /* Early serial support functions */ |