diff options
Diffstat (limited to 'arch/mips/powertv/asic/prealloc-zeus.c')
| -rw-r--r-- | arch/mips/powertv/asic/prealloc-zeus.c | 505 |
1 files changed, 175 insertions, 330 deletions
diff --git a/arch/mips/powertv/asic/prealloc-zeus.c b/arch/mips/powertv/asic/prealloc-zeus.c index 018d4514dbe3..96480a2395c0 100644 --- a/arch/mips/powertv/asic/prealloc-zeus.c +++ b/arch/mips/powertv/asic/prealloc-zeus.c @@ -22,7 +22,9 @@ */ #include <linux/init.h> +#include <linux/ioport.h> #include <asm/mach-powertv/asic.h> +#include "prealloc.h" /* * DVR_CAPABLE RESOURCES @@ -30,280 +32,151 @@ struct resource dvr_zeus_resources[] __initdata = { /* - * * VIDEO1 / LX1 - * */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x20000000, - .end = 0x201FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231aMonitor", /* 8KiB block ST231a monitor */ - .start = 0x20200000, - .end = 0x20201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory1", - .start = 0x20202000, - .end = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x20000000, 0x20200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x20200000, 0x20202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x20202000, 0x22000000-1, + IORESOURCE_MEM) + /* - * * VIDEO2 / LX2 - * */ - { - .name = "ST231bImage", /* Delta-Mu 2 image and ram */ - .start = 0x30000000, - .end = 0x301FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231bMonitor", /* 8KiB block ST231b monitor */ - .start = 0x30200000, - .end = 0x30201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory2", - .start = 0x30202000, - .end = 0x31FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 2 image (2MiB) */ + PREALLOC_NORMAL("ST231bImage", 0x30000000, 0x30200000-1, + IORESOURCE_MEM) + /* Delta-Mu 2 monitor (8KiB) */ + PREALLOC_NORMAL("ST231bMonitor", 0x30200000, 0x30202000-1, + IORESOURCE_MEM) + /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory2", 0x30202000, 0x32000000-1, + IORESOURCE_MEM) + /* - * * Sysaudio Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * DSP_Image_Buff - DSP code and data images (1MB) - * ADSC_CPU_PCM_Buff - ADSC CPU PCM buffer (40KB) - * ADSC_AUX_Buff - ADSC AUX buffer (16KB) - * ADSC_Main_Buff - ADSC Main buffer (16KB) - * */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * STAVEM driver/STAPI * - * This driver requires: - * - * Arbitrary Based Buffers: * This memory area is used for allocating buffers for Video decoding * purposes. Allocation/De-allocation within this buffer is managed * by the STAVMEM driver of the STAPI. They could be Decimated * Picture Buffers, Intermediate Buffers, as deemed necessary for * video decoding purposes, for any video decoders on Zeus. - * */ - { - .name = "AVMEMPartition0", - .start = 0x00000000, - .end = 0x00c00000 - 1, /* 12 MB total */ - .flags = IORESOURCE_MEM, - }, + /* 12MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * DOCSIS Subsystem - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "Docsis", - .start = 0x40100000, - .end = 0x407fffff, - .flags = IORESOURCE_MEM, - }, + /* 7MiB */ + PREALLOC_DOCSIS("Docsis", 0x40100000, 0x40800000-1, IORESOURCE_MEM) + /* - * * GHW HAL Driver - * - * This driver requires: - * - * Arbitrary Based Buffers: - * GraphicsHeap - PowerTV Graphics Heap - * */ - { - .name = "GraphicsHeap", - .start = 0x46900000, - .end = 0x47700000 - 1, /* 14 MB total */ - .flags = IORESOURCE_MEM, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x46900000, 0x47700000-1, + IORESOURCE_MEM) + /* - * * multi com buffer area - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "MulticomSHM", - .start = 0x47900000, - .end = 0x47920000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x47900000, 0x47920000-1, + IORESOURCE_MEM) + /* - * * DMA Ring buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x00280000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 2.5MiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x00280000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Display bins buffer for unit0 - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit0 - * */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * - * Display bins buffer - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Display Bins for unit1 - * + * Display bins buffer for unit1 */ - { - .name = "DisplayBins1", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * ITFS - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "ITFS", - .start = 0x00000000, - /* 815,104 bytes each for 2 ITFS partitions. */ - .end = 0x0018DFFF, - .flags = IORESOURCE_MEM, - }, + /* 815,104 bytes each for 2 ITFS partitions. */ + PREALLOC_NORMAL("ITFS", 0x00000000, 0x0018E000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * AVFS - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Docsis - - * */ - { - .name = "AvfsDmaMem", - .start = 0x00000000, - /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */ - .end = 0x007c2000 - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "AvfsFileSys", - .start = 0x00000000, - .end = 0x00001000 - 1, /* 4K */ - .flags = IORESOURCE_MEM, - }, + /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x007c2000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* 4KiB */ + PREALLOC_NORMAL("AvfsFileSys", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * PMEM - * - * This driver requires: - * - * Arbitrary Based Buffers: - * Persistent memory for diagnostics. - * */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * Smartcard + */ + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + + /* + * TFTPBuffer * - * This driver requires: - * - * Arbitrary Based Buffers: - * Read and write buffers for Internal/External cards - * + * This buffer is used in some minimal configurations (e.g. two-way + * loader) for storing software images */ - { - .name = "SmartCardInfo", - .start = 0x00000000, - .end = 0x2800 - 1, - .flags = IORESOURCE_MEM, - }, + PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Add other resources here */ - { }, + + /* + * End of Resource marker + */ + { + .flags = 0, + }, }; /* @@ -314,146 +187,118 @@ struct resource non_dvr_zeus_resources[] __initdata = /* * VIDEO1 / LX1 */ - { - .name = "ST231aImage", /* Delta-Mu 1 image and ram */ - .start = 0x20000000, - .end = 0x201FFFFF, /* 2MiB */ - .flags = IORESOURCE_IO, - }, - { - .name = "ST231aMonitor", /* 8KiB block ST231a monitor */ - .start = 0x20200000, - .end = 0x20201FFF, - .flags = IORESOURCE_IO, - }, - { - .name = "MediaMemory1", - .start = 0x20202000, - .end = 0x21FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */ - .flags = IORESOURCE_IO, - }, + /* Delta-Mu 1 image (2MiB) */ + PREALLOC_NORMAL("ST231aImage", 0x20000000, 0x20200000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 monitor (8KiB) */ + PREALLOC_NORMAL("ST231aMonitor", 0x20200000, 0x20202000-1, + IORESOURCE_MEM) + /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */ + PREALLOC_NORMAL("MediaMemory1", 0x20202000, 0x22000000-1, + IORESOURCE_MEM) + /* * Sysaudio Driver */ - { - .name = "DSP_Image_Buff", - .start = 0x00000000, - .end = 0x000FFFFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_CPU_PCM_Buff", - .start = 0x00000000, - .end = 0x00009FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_AUX_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, - { - .name = "ADSC_Main_Buff", - .start = 0x00000000, - .end = 0x00003FFF, - .flags = IORESOURCE_MEM, - }, + /* DSP code and data images (1MiB) */ + PREALLOC_NORMAL("DSP_Image_Buff", 0x00000000, 0x00100000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC CPU PCM buffer (40KiB) */ + PREALLOC_NORMAL("ADSC_CPU_PCM_Buff", 0x00000000, 0x0000A000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC AUX buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* ADSC Main buffer (16KiB) */ + PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00004000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * STAVEM driver/STAPI */ - { - .name = "AVMEMPartition0", - .start = 0x00000000, - .end = 0x00600000 - 1, /* 6 MB total */ - .flags = IORESOURCE_MEM, - }, + /* 6MiB */ + PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * DOCSIS Subsystem */ - { - .name = "Docsis", - .start = 0x40100000, - .end = 0x407fffff, - .flags = IORESOURCE_MEM, - }, + /* 7MiB */ + PREALLOC_DOCSIS("Docsis", 0x40100000, 0x40800000-1, IORESOURCE_MEM) + /* * GHW HAL Driver */ - { - .name = "GraphicsHeap", - .start = 0x46900000, - .end = 0x47700000 - 1, /* 14 MB total */ - .flags = IORESOURCE_MEM, - }, + /* PowerTV Graphics Heap (14MiB) */ + PREALLOC_NORMAL("GraphicsHeap", 0x46900000, 0x47700000-1, + IORESOURCE_MEM) + /* * multi com buffer area */ - { - .name = "MulticomSHM", - .start = 0x47900000, - .end = 0x47920000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 128KiB */ + PREALLOC_NORMAL("MulticomSHM", 0x47900000, 0x47920000-1, + IORESOURCE_MEM) + /* * DMA Ring buffer */ - { - .name = "BMM_Buffer", - .start = 0x00000000, - .end = 0x00280000 - 1, - .flags = IORESOURCE_MEM, - }, + /* 2.5MiB */ + PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x00280000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Display bins buffer for unit0 */ - { - .name = "DisplayBins0", - .start = 0x00000000, - .end = 0x00000FFF, /* 4 KB total */ - .flags = IORESOURCE_MEM, - }, + /* 4KiB */ + PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* - * * AVFS: player HAL memory - * - * */ - { - .name = "AvfsDmaMem", - .start = 0x00000000, - .end = 0x002c4c00 - 1, /* 945K * 3 for playback */ - .flags = IORESOURCE_MEM, - }, + /* 945K * 3 for playback */ + PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * PMEM */ - { - .name = "DiagPersistentMemory", - .start = 0x00000000, - .end = 0x10000 - 1, - .flags = IORESOURCE_MEM, - }, + /* Persistent memory for diagnostics (64KiB) */ + PREALLOC_PMEM("DiagPersistentMemory", 0x00000000, 0x10000-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Smartcard */ - { - .name = "SmartCardInfo", - .start = 0x00000000, - .end = 0x2800 - 1, - .flags = IORESOURCE_MEM, - }, + /* Read and write buffers for Internal/External cards (10KiB) */ + PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * NAND Flash */ - { - .name = "NandFlash", - .start = NAND_FLASH_BASE, - .end = NAND_FLASH_BASE + 0x400 - 1, - .flags = IORESOURCE_IO, - }, + /* 10KiB */ + PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1, + IORESOURCE_MEM) + + /* + * TFTPBuffer + * + * This buffer is used in some minimal configurations (e.g. two-way + * loader) for storing software images + */ + PREALLOC_TFTP("TFTPBuffer", 0x00000000, MEBIBYTE(80)-1, + (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT)) + /* * Add other resources here */ - { }, + + /* + * End of Resource marker + */ + { + .flags = 0, + }, }; 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