diff options
Diffstat (limited to 'arch/unicore32')
| -rw-r--r-- | arch/unicore32/include/mach/PKUnity.h | 10 | ||||
| -rw-r--r-- | arch/unicore32/include/mach/memory.h | 1 | ||||
| -rw-r--r-- | arch/unicore32/kernel/puv3-core.c | 5 | ||||
| -rw-r--r-- | arch/unicore32/kernel/setup.c | 15 | ||||
| -rw-r--r-- | arch/unicore32/mm/mmu.c | 20 |
5 files changed, 2 insertions, 49 deletions
diff --git a/arch/unicore32/include/mach/PKUnity.h b/arch/unicore32/include/mach/PKUnity.h index a18bdc3810e6..8040d575dddb 100644 --- a/arch/unicore32/include/mach/PKUnity.h +++ b/arch/unicore32/include/mach/PKUnity.h @@ -24,16 +24,6 @@ #define PKUNITY_MMIO_BASE 0x80000000 /* 0x80000000 - 0xFFFFFFFF 2GB */ /* - * PKUNITY Memory Map Addresses: 0x0D000000 - 0x0EFFFFFF (32MB) - * 0x0D000000 - 0x0DFFFFFF 16MB: for UVC - * 0x0E000000 - 0x0EFFFFFF 16MB: for UNIGFX - */ -#define PKUNITY_UVC_MMAP_BASE 0x0D000000 -#define PKUNITY_UVC_MMAP_SIZE 0x01000000 /* 16MB */ -#define PKUNITY_UNIGFX_MMAP_BASE 0x0E000000 -#define PKUNITY_UNIGFX_MMAP_SIZE 0x01000000 /* 16MB */ - -/* * PKUNITY System Bus Addresses (PCI): 0x80000000 - 0xBFFFFFFF (1GB) * 0x80000000 - 0x8000000B 12B PCI Configuration regs * 0x80010000 - 0x80010250 592B PCI Bridge Base diff --git a/arch/unicore32/include/mach/memory.h b/arch/unicore32/include/mach/memory.h index 0bf21c944710..4be72c21d491 100644 --- a/arch/unicore32/include/mach/memory.h +++ b/arch/unicore32/include/mach/memory.h @@ -50,7 +50,6 @@ void puv3_pci_adjust_zones(unsigned long *size, unsigned long *holes); /* kuser area */ #define KUSER_VECPAGE_BASE (KUSER_BASE + UL(0x3fff0000)) -#define KUSER_UNIGFX_BASE (PAGE_OFFSET + PKUNITY_UNIGFX_MMAP_BASE) /* kuser_vecpage (0xbfff0000) is ro, and vectors page (0xffff0000) is rw */ #define kuser_vecpage_to_vectors(x) ((x) - (KUSER_VECPAGE_BASE) \ + (VECTORS_BASE)) diff --git a/arch/unicore32/kernel/puv3-core.c b/arch/unicore32/kernel/puv3-core.c index 8b1b6beb858e..1a505a787765 100644 --- a/arch/unicore32/kernel/puv3-core.c +++ b/arch/unicore32/kernel/puv3-core.c @@ -99,11 +99,6 @@ static struct resource puv3_unigfx_resources[] = { .end = io_v2p(PKUNITY_UNIGFX_BASE) + 0xfff, .flags = IORESOURCE_MEM, }, - [1] = { - .start = PKUNITY_UNIGFX_MMAP_BASE, - .end = PKUNITY_UNIGFX_MMAP_BASE + PKUNITY_UNIGFX_MMAP_SIZE, - .flags = IORESOURCE_MEM, - }, }; static struct resource puv3_rtc_resources[] = { diff --git a/arch/unicore32/kernel/setup.c b/arch/unicore32/kernel/setup.c index 1e175a82844d..471b6bca8da4 100644 --- a/arch/unicore32/kernel/setup.c +++ b/arch/unicore32/kernel/setup.c @@ -64,12 +64,6 @@ static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE; */ static struct resource mem_res[] = { { - .name = "Video RAM", - .start = 0, - .end = 0, - .flags = IORESOURCE_MEM - }, - { .name = "Kernel text", .start = 0, .end = 0, @@ -83,9 +77,8 @@ static struct resource mem_res[] = { } }; -#define video_ram mem_res[0] -#define kernel_code mem_res[1] -#define kernel_data mem_res[2] +#define kernel_code mem_res[0] +#define kernel_data mem_res[1] /* * These functions re-use the assembly code in head.S, which @@ -224,10 +217,6 @@ request_standard_resources(struct meminfo *mi) kernel_data.end <= res->end) request_resource(res, &kernel_data); } - - video_ram.start = PKUNITY_UNIGFX_MMAP_BASE; - video_ram.end = PKUNITY_UNIGFX_MMAP_BASE + PKUNITY_UNIGFX_MMAP_SIZE; - request_resource(&iomem_resource, &video_ram); } static void (*init_machine)(void) __initdata; diff --git a/arch/unicore32/mm/mmu.c b/arch/unicore32/mm/mmu.c index 7bf3d588631f..db2d334941b4 100644 --- a/arch/unicore32/mm/mmu.c +++ b/arch/unicore32/mm/mmu.c @@ -338,15 +338,6 @@ void __init uc32_mm_memblock_reserve(void) * and can only be in node 0. */ memblock_reserve(__pa(swapper_pg_dir), PTRS_PER_PGD * sizeof(pgd_t)); - -#ifdef CONFIG_PUV3_UNIGFX - /* - * These should likewise go elsewhere. They pre-reserve the - * screen/video memory region at the 48M~64M of main system memory. - */ - memblock_reserve(PKUNITY_UNIGFX_MMAP_BASE, PKUNITY_UNIGFX_MMAP_SIZE); - memblock_reserve(PKUNITY_UVC_MMAP_BASE, PKUNITY_UVC_MMAP_SIZE); -#endif } /* @@ -371,17 +362,6 @@ static void __init devicemaps_init(void) pmd_clear(pmd_off_k(addr)); /* - * Create a mapping for UniGFX VRAM - */ -#ifdef CONFIG_PUV3_UNIGFX - map.pfn = __phys_to_pfn(PKUNITY_UNIGFX_MMAP_BASE); - map.virtual = KUSER_UNIGFX_BASE; - map.length = PKUNITY_UNIGFX_MMAP_SIZE; - map.type = MT_KUSER; - create_mapping(&map); -#endif - - /* * Create a mapping for the machine vectors at the high-vectors * location (0xffff0000). If we aren't using high-vectors, also * create a mapping at the low-vectors virtual address. |