| /* |
| * Memory pre-allocations for Zeus boxes. |
| * |
| * Copyright (C) 2005-2009 Scientific-Atlanta, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| * Author: Ken Eppinett |
| * David Schleef <ds@schleef.org> |
| */ |
| |
| #include <linux/init.h> |
| #include <asm/mach-powertv/asic.h> |
| |
| /* |
| * DVR_CAPABLE RESOURCES |
| */ |
| 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, |
| }, |
| /* |
| * |
| * 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, |
| }, |
| /* |
| * |
| * 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, |
| }, |
| /* |
| * |
| * 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, |
| }, |
| /* |
| * |
| * DOCSIS Subsystem |
| * |
| * This driver requires: |
| * |
| * Arbitrary Based Buffers: |
| * Docsis - |
| * |
| */ |
| { |
| .name = "Docsis", |
| .start = 0x40100000, |
| .end = 0x407fffff, |
| .flags = 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, |
| }, |
| /* |
| * |
| * multi com buffer area |
| * |
| * This driver requires: |
| * |
| * Arbitrary Based Buffers: |
| * Docsis - |
| * |
| */ |
| { |
| .name = "MulticomSHM", |
| .start = 0x47900000, |
| .end = 0x47920000 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * |
| * DMA Ring buffer |
| * |
| * This driver requires: |
| * |
| * Arbitrary Based Buffers: |
| * Docsis - |
| * |
| */ |
| { |
| .name = "BMM_Buffer", |
| .start = 0x00000000, |
| .end = 0x00280000 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * |
| * 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, |
| }, |
| /* |
| * |
| * Display bins buffer |
| * |
| * This driver requires: |
| * |
| * Arbitrary Based Buffers: |
| * Display Bins for unit1 |
| * |
| */ |
| { |
| .name = "DisplayBins1", |
| .start = 0x00000000, |
| .end = 0x00000FFF, /* 4 KB total */ |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * |
| * 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, |
| }, |
| /* |
| * |
| * 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, |
| }, |
| /* |
| * |
| * PMEM |
| * |
| * This driver requires: |
| * |
| * Arbitrary Based Buffers: |
| * Persistent memory for diagnostics. |
| * |
| */ |
| { |
| .name = "DiagPersistentMemory", |
| .start = 0x00000000, |
| .end = 0x10000 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * |
| * Smartcard |
| * |
| * This driver requires: |
| * |
| * Arbitrary Based Buffers: |
| * Read and write buffers for Internal/External cards |
| * |
| */ |
| { |
| .name = "SmartCardInfo", |
| .start = 0x00000000, |
| .end = 0x2800 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * Add other resources here |
| */ |
| { }, |
| }; |
| |
| /* |
| * NON_DVR_CAPABLE ZEUS RESOURCES |
| */ |
| 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, |
| }, |
| /* |
| * 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, |
| }, |
| /* |
| * STAVEM driver/STAPI |
| */ |
| { |
| .name = "AVMEMPartition0", |
| .start = 0x00000000, |
| .end = 0x00600000 - 1, /* 6 MB total */ |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * DOCSIS Subsystem |
| */ |
| { |
| .name = "Docsis", |
| .start = 0x40100000, |
| .end = 0x407fffff, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * GHW HAL Driver |
| */ |
| { |
| .name = "GraphicsHeap", |
| .start = 0x46900000, |
| .end = 0x47700000 - 1, /* 14 MB total */ |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * multi com buffer area |
| */ |
| { |
| .name = "MulticomSHM", |
| .start = 0x47900000, |
| .end = 0x47920000 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * DMA Ring buffer |
| */ |
| { |
| .name = "BMM_Buffer", |
| .start = 0x00000000, |
| .end = 0x00280000 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * Display bins buffer for unit0 |
| */ |
| { |
| .name = "DisplayBins0", |
| .start = 0x00000000, |
| .end = 0x00000FFF, /* 4 KB total */ |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * |
| * AVFS: player HAL memory |
| * |
| * |
| */ |
| { |
| .name = "AvfsDmaMem", |
| .start = 0x00000000, |
| .end = 0x002c4c00 - 1, /* 945K * 3 for playback */ |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * PMEM |
| */ |
| { |
| .name = "DiagPersistentMemory", |
| .start = 0x00000000, |
| .end = 0x10000 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * Smartcard |
| */ |
| { |
| .name = "SmartCardInfo", |
| .start = 0x00000000, |
| .end = 0x2800 - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| /* |
| * NAND Flash |
| */ |
| { |
| .name = "NandFlash", |
| .start = NAND_FLASH_BASE, |
| .end = NAND_FLASH_BASE + 0x400 - 1, |
| .flags = IORESOURCE_IO, |
| }, |
| /* |
| * Add other resources here |
| */ |
| { }, |
| }; |
