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authorDavid VomLehn <dvomlehn@cisco.com>2010-05-07 15:17:02 -0700
committerRalf Baechle <ralf@linux-mips.org>2010-05-21 21:31:17 +0100
commit4f1e099582c119cf73d6a873b53e8edaa773d065 (patch)
treefa1f06b4a40d60ff2fa20445d553069096cb10c3 /arch/mips/powertv
parent3f135530448104c01153fe048024366203196798 (diff)
downloadlinux-2.6.34-ux500-4f1e099582c119cf73d6a873b53e8edaa773d065.tar.gz
MIPS: Clean up tables for bootmem allocation
Modifications to the boot memory allocation structures to make them easier to read and maintain. Note that this will not pass checkpatch because it wants a structure element initializer to be enclosed in a do {...} while(...), which is obvious nonsensical. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1207/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/powertv')
-rw-r--r--arch/mips/powertv/asic/prealloc-calliope.c673
-rw-r--r--arch/mips/powertv/asic/prealloc-cronus.c668
-rw-r--r--arch/mips/powertv/asic/prealloc-cronuslite.c302
-rw-r--r--arch/mips/powertv/asic/prealloc-zeus.c505
-rw-r--r--arch/mips/powertv/asic/prealloc.h70
5 files changed, 757 insertions, 1461 deletions
diff --git a/arch/mips/powertv/asic/prealloc-calliope.c b/arch/mips/powertv/asic/prealloc-calliope.c
index cd5b76a1c95..3fc5d46687a 100644
--- a/arch/mips/powertv/asic/prealloc-calliope.c
+++ b/arch/mips/powertv/asic/prealloc-calliope.c
@@ -22,7 +22,9 @@
*/
#include <linux/init.h>
+#include <linux/ioport.h>
#include <asm/mach-powertv/asic.h>
+#include "prealloc.h"
/*
* NON_DVR_CAPABLE CALLIOPE RESOURCES
@@ -32,432 +34,234 @@ struct resource non_dvr_calliope_resources[] __initdata =
/*
* VIDEO / LX1
*/
- {
- .name = "ST231aImage", /* Delta-Mu 1 image and ram */
- .start = 0x24000000,
- .end = 0x24200000 - 1, /*2MiB */
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ST231aMonitor", /*8KiB block ST231a monitor */
- .start = 0x24200000,
- .end = 0x24202000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "MediaMemory1",
- .start = 0x24202000,
- .end = 0x26700000 - 1, /*~36.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_MEM,
- },
+ /* Delta-Mu 1 image (2MiB) */
+ PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 monitor (8KiB) */
+ PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 RAM (~36.9MiB (32MiB - (2MiB + 8KiB))) */
+ PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26700000-1,
+ 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 (128KiB) */
+ PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+ /* ADSC Main buffer (128KiB) */
+ PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+ (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 = 0x22000000,
- .end = 0x22700000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 7MiB */
+ PREALLOC_DOCSIS("Docsis", 0x27500000, 0x27c00000-1, IORESOURCE_MEM)
+
/*
* GHW HAL Driver
*/
- {
- .name = "GraphicsHeap",
- .start = 0x22700000,
- .end = 0x23500000 - 1, /* 14 MB total */
- .flags = IORESOURCE_MEM,
- },
+ /* PowerTV Graphics Heap (14MiB) */
+ PREALLOC_NORMAL("GraphicsHeap", 0x26700000, 0x26700000+(14*1048576)-1,
+ IORESOURCE_MEM)
+
/*
* multi com buffer area
*/
- {
- .name = "MulticomSHM",
- .start = 0x23700000,
- .end = 0x23720000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 128KiB */
+ PREALLOC_NORMAL("MulticomSHM", 0x23700000, 0x23720000-1,
+ IORESOURCE_MEM)
+
/*
* DMA Ring buffer (don't need recording buffers)
*/
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x000AA000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 680KiB */
+ PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+ (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)
+
/*
* Synopsys GMAC Memory Region
*/
- {
- .name = "GMAC",
- .start = 0x00000000,
- .end = 0x00010000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 64KiB */
+ PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
/*
- * Add other resources here
+ * 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))
-struct resource non_dvr_vz_calliope_resources[] __initdata =
-{
/*
- * VIDEO / LX1
- */
- {
- .name = "ST231aImage", /* Delta-Mu 1 image and ram */
- .start = 0x24000000,
- .end = 0x24200000 - 1, /*2 Meg */
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ST231aMonitor", /* 8k block ST231a monitor */
- .start = 0x24200000,
- .end = 0x24202000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "MediaMemory1",
- .start = 0x22202000,
- .end = 0x22C20B85 - 1, /* 10.12 Meg */
- .flags = 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,
- },
- /*
- * STAVEM driver/STAPI
- */
- {
- .name = "AVMEMPartition0",
- .start = 0x20300000,
- .end = 0x20620000-1, /*3.125 MB total */
- .flags = IORESOURCE_MEM,
- },
- /*
- * GHW HAL Driver
- */
- {
- .name = "GraphicsHeap",
- .start = 0x20100000,
- .end = 0x20300000 - 1,
- .flags = IORESOURCE_MEM,
- },
- /*
- * multi com buffer area
- */
- {
- .name = "MulticomSHM",
- .start = 0x23900000,
- .end = 0x23920000 - 1,
- .flags = IORESOURCE_MEM,
- },
- /*
- * DMA Ring buffer
- */
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x000AA000 - 1,
- .flags = IORESOURCE_MEM,
- },
- /*
- * Display bins buffer for unit0
- */
- {
- .name = "DisplayBins0",
- .start = 0x00000000,
- .end = 0x00000FFF,
- .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
+ * Add other resources here
*/
- {
- .name = "NandFlash",
- .start = NAND_FLASH_BASE,
- .end = NAND_FLASH_BASE+0x400 - 1,
- .flags = IORESOURCE_IO,
- },
+
/*
- * Synopsys GMAC Memory Region
+ * End of Resource marker
*/
{
- .name = "GMAC",
- .start = 0x00000000,
- .end = 0x00010000 - 1,
- .flags = IORESOURCE_MEM,
+ .flags = 0,
},
- /*
- * Add other resources here
- */
- { },
};
+
struct resource non_dvr_vze_calliope_resources[] __initdata =
{
/*
* VIDEO / LX1
*/
- {
- .name = "ST231aImage", /* Delta-Mu 1 image and ram */
- .start = 0x22000000,
- .end = 0x22200000 - 1, /*2 Meg */
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ST231aMonitor", /* 8k block ST231a monitor */
- .start = 0x22200000,
- .end = 0x22202000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "MediaMemory1",
- .start = 0x22202000,
- .end = 0x22C20B85 - 1, /* 10.12 Meg */
- .flags = IORESOURCE_MEM,
- },
+ /* Delta-Mu 1 image (2MiB) */
+ PREALLOC_NORMAL("ST231aImage", 0x22000000, 0x22200000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 monitor (8KiB) */
+ PREALLOC_NORMAL("ST231aMonitor", 0x22200000, 0x22202000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 RAM (10.12MiB) */
+ PREALLOC_NORMAL("MediaMemory1", 0x22202000, 0x22C20B85-1,
+ 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 = 0x20396000,
- .end = 0x206B6000 - 1, /* 3.125 MB total */
- .flags = IORESOURCE_MEM,
- },
+ /* 3.125MiB */
+ PREALLOC_NORMAL("AVMEMPartition0", 0x20396000, 0x206B6000-1,
+ IORESOURCE_MEM)
+
/*
* GHW HAL Driver
*/
- {
- .name = "GraphicsHeap",
- .start = 0x20100000,
- .end = 0x20396000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* PowerTV Graphics Heap (2.59MiB) */
+ PREALLOC_NORMAL("GraphicsHeap", 0x20100000, 0x20396000-1,
+ IORESOURCE_MEM)
+
/*
* multi com buffer area
*/
- {
- .name = "MulticomSHM",
- .start = 0x206B6000,
- .end = 0x206D6000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 128KiB */
+ PREALLOC_NORMAL("MulticomSHM", 0x206B6000, 0x206D6000-1,
+ IORESOURCE_MEM)
+
/*
- * DMA Ring buffer
+ * DMA Ring buffer (don't need recording buffers)
*/
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x000AA000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 680KiB */
+ PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
/*
* Display bins buffer for unit0
*/
- {
- .name = "DisplayBins0",
- .start = 0x00000000,
- .end = 0x00000FFF,
- .flags = IORESOURCE_MEM,
- },
+ /* 4KiB */
+ PREALLOC_NORMAL("DisplayBins0", 0x00000000, 0x00001000-1,
+ (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_MEM,
- },
+ /* 10KiB */
+ PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+ IORESOURCE_MEM)
+
/*
* Synopsys GMAC Memory Region
*/
- {
- .name = "GMAC",
- .start = 0x00000000,
- .end = 0x00010000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 64KiB */
+ PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
/*
* Add other resources here
*/
- { },
+
+ /*
+ * End of Resource marker
+ */
+ {
+ .flags = 0,
+ },
};
struct resource non_dvr_vzf_calliope_resources[] __initdata =
@@ -465,156 +269,117 @@ struct resource non_dvr_vzf_calliope_resources[] __initdata =
/*
* VIDEO / LX1
*/
- {
- .name = "ST231aImage", /*Delta-Mu 1 image and ram */
- .start = 0x24000000,
- .end = 0x24200000 - 1, /*2MiB */
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ST231aMonitor", /*8KiB block ST231a monitor */
- .start = 0x24200000,
- .end = 0x24202000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "MediaMemory1",
- .start = 0x24202000,
- /* ~19.4 (21.5MiB - (2MiB + 8KiB)) */
- .end = 0x25580000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* Delta-Mu 1 image (2MiB) */
+ PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 monitor (8KiB) */
+ PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 RAM (~19.4 (21.5MiB - (2MiB + 8KiB))) */
+ PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x25580000-1,
+ 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 (128KiB) */
+ PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+ /* ADSC Main buffer (128KiB) */
+ PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
/*
* STAVEM driver/STAPI
*/
- {
- .name = "AVMEMPartition0",
- .start = 0x00000000,
- .end = 0x00480000 - 1, /* 4.5 MB total */
- .flags = IORESOURCE_MEM,
- },
+ /* 4.5MiB */
+ PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00480000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
/*
* GHW HAL Driver
*/
- {
- .name = "GraphicsHeap",
- .start = 0x22700000,
- .end = 0x23500000 - 1, /* 14 MB total */
- .flags = IORESOURCE_MEM,
- },
+ /* PowerTV Graphics Heap (14MiB) */
+ PREALLOC_NORMAL("GraphicsHeap", 0x25600000, 0x25600000+(14*1048576)-1,
+ IORESOURCE_MEM)
+
/*
* multi com buffer area
*/
- {
- .name = "MulticomSHM",
- .start = 0x23700000,
- .end = 0x23720000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 128KiB */
+ PREALLOC_NORMAL("MulticomSHM", 0x23700000, 0x23720000-1,
+ IORESOURCE_MEM)
+
/*
* DMA Ring buffer (don't need recording buffers)
*/
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x000AA000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 680KiB */
+ PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+ (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))
+
/*
* 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))
+
/*
- *
* 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_MEM,
- },
+ /* 10KiB */
+ PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+ IORESOURCE_MEM)
+
/*
* Synopsys GMAC Memory Region
*/
- {
- .name = "GMAC",
- .start = 0x00000000,
- .end = 0x00010000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 64KiB */
+ PREALLOC_NORMAL("GMAC", 0x00000000, 0x00010000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+
/*
* Add other resources here
*/
- { },
+
+ /*
+ * End of Resource marker
+ */
+ {
+ .flags = 0,
+ },
};
diff --git a/arch/mips/powertv/asic/prealloc-cronus.c b/arch/mips/powertv/asic/prealloc-cronus.c
index 45a5c3ea718..c532b50521e 100644
--- a/arch/mips/powertv/asic/prealloc-cronus.c
+++ b/arch/mips/powertv/asic/prealloc-cronus.c
@@ -22,7 +22,9 @@
*/
#include <linux/init.h>
+#include <linux/ioport.h>
#include <asm/mach-powertv/asic.h>
+#include "prealloc.h"
/*
* DVR_CAPABLE CRONUS RESOURCES
@@ -30,305 +32,161 @@
struct resource dvr_cronus_resources[] __initdata =
{
/*
- *
* VIDEO1 / LX1
- *
*/
- {
- .name = "ST231aImage", /* Delta-Mu 1 image and ram */
- .start = 0x24000000,
- .end = 0x241FFFFF, /* 2MiB */
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
- .start = 0x24200000,
- .end = 0x24201FFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "MediaMemory1",
- .start = 0x24202000,
- .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_MEM,
- },
+ /* Delta-Mu 1 image (2MiB) */
+ PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 monitor (8KiB) */
+ PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+ PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26000000-1,
+ IORESOURCE_MEM)
+
/*
- *
* VIDEO2 / LX2
- *
*/
- {
- .name = "ST231bImage", /* Delta-Mu 2 image and ram */
- .start = 0x60000000,
- .end = 0x601FFFFF, /* 2MiB */
- .flags = IORESOURCE_IO,
- },
- {
- .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
- .start = 0x60200000,
- .end = 0x60201FFF,
- .flags = IORESOURCE_IO,
- },
- {
- .name = "MediaMemory2",
- .start = 0x60202000,
- .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_IO,
- },
+ /* Delta-Mu 2 image (2MiB) */
+ PREALLOC_NORMAL("ST231bImage", 0x60000000, 0x60200000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 2 monitor (8KiB) */
+ PREALLOC_NORMAL("ST231bMonitor", 0x60200000, 0x60202000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+ PREALLOC_NORMAL("MediaMemory2", 0x60202000, 0x62000000-1,
+ 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 (128KiB) */
+ PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+ /* ADSC Main buffer (128KiB) */
+ PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+ (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 = 0x63580000,
- .end = 0x64180000 - 1, /* 12 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* 12MiB */
+ PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1,
+ IORESOURCE_MEM)
+
/*
- *
* DOCSIS Subsystem
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "Docsis",
- .start = 0x62000000,
- .end = 0x62700000 - 1, /* 7 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* 7MiB */
+ PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
+
/*
- *
* GHW HAL Driver
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * GraphicsHeap - PowerTV Graphics Heap
- *
*/
- {
- .name = "GraphicsHeap",
- .start = 0x62700000,
- .end = 0x63500000 - 1, /* 14 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* PowerTV Graphics Heap (14MiB) */
+ PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
+ IORESOURCE_MEM)
+
/*
- *
* multi com buffer area
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "MulticomSHM",
- .start = 0x26000000,
- .end = 0x26020000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 128KiB */
+ PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
+ IORESOURCE_MEM)
+
/*
- *
* DMA Ring buffer
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x00280000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x002EA000-1,
+ (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 = 0x64AD4000,
- .end = 0x64AD5000 - 1, /* 4 KB total */
- .flags = IORESOURCE_IO,
- },
+ /* 4KiB */
+ PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
+ IORESOURCE_MEM)
+
/*
- *
* ITFS
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "ITFS",
- .start = 0x64180000,
- /* 815,104 bytes each for 2 ITFS partitions. */
- .end = 0x6430DFFF,
- .flags = IORESOURCE_IO,
- },
+ /* 815,104 bytes each for 2 ITFS partitions. */
+ PREALLOC_NORMAL("ITFS", 0x00000000, 0x0018E000-1, IORESOURCE_MEM)
+
/*
- *
* AVFS
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "AvfsDmaMem",
- .start = 0x6430E000,
- /* (945K * 8) = (128K *3) 5 playbacks / 3 server */
- .end = 0x64AD0000 - 1,
- .flags = IORESOURCE_IO,
- },
- {
- .name = "AvfsFileSys",
- .start = 0x64AD0000,
- .end = 0x64AD1000 - 1, /* 4K */
- .flags = IORESOURCE_IO,
- },
+ /* (945K * 8) = (128K * 3) 5 playbacks / 3 server */
+ PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x007c2000-1,
+ IORESOURCE_MEM)
+
+ /* 4KiB */
+ PREALLOC_NORMAL("AvfsFileSys", 0x00000000, 0x00001000-1,
+ IORESOURCE_MEM)
+
/*
- *
* 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
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Read and write buffers for Internal/External cards
- *
*/
- {
- .name = "SmartCardInfo",
- .start = 0x64AD1000,
- .end = 0x64AD3800 - 1,
- .flags = IORESOURCE_IO,
- },
+ /* Read and write buffers for Internal/External cards (10KiB) */
+ PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1,
+ IORESOURCE_MEM)
+
/*
- *
* KAVNET
- * NP Reset Vector - must be of the form xxCxxxxx
- * NP Image - must be video bank 1
- * NP IPC - must be video bank 2
*/
- {
- .name = "NP_Reset_Vector",
- .start = 0x27c00000,
- .end = 0x27c01000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_Image",
- .start = 0x27020000,
- .end = 0x27060000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_IPC",
- .start = 0x63500000,
- .end = 0x63580000 - 1,
- .flags = IORESOURCE_IO,
- },
+ /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
+ PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
+ IORESOURCE_MEM)
+ /* NP Image - must be video bank 1 (320KiB) */
+ PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
+ /* NP IPC - must be video bank 2 (512KiB) */
+ PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, 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,
+ },
};
/*
@@ -337,272 +195,146 @@ struct resource dvr_cronus_resources[] __initdata =
struct resource non_dvr_cronus_resources[] __initdata =
{
/*
- *
* VIDEO1 / LX1
- *
*/
- {
- .name = "ST231aImage", /* Delta-Mu 1 image and ram */
- .start = 0x24000000,
- .end = 0x241FFFFF, /* 2MiB */
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ST231aMonitor", /* 8KiB block ST231a monitor */
- .start = 0x24200000,
- .end = 0x24201FFF,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "MediaMemory1",
- .start = 0x24202000,
- .end = 0x25FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_MEM,
- },
+ /* Delta-Mu 1 image (2MiB) */
+ PREALLOC_NORMAL("ST231aImage", 0x24000000, 0x24200000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 monitor (8KiB) */
+ PREALLOC_NORMAL("ST231aMonitor", 0x24200000, 0x24202000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+ PREALLOC_NORMAL("MediaMemory1", 0x24202000, 0x26000000-1,
+ IORESOURCE_MEM)
+
/*
- *
* VIDEO2 / LX2
- *
*/
- {
- .name = "ST231bImage", /* Delta-Mu 2 image and ram */
- .start = 0x60000000,
- .end = 0x601FFFFF, /* 2MiB */
- .flags = IORESOURCE_IO,
- },
- {
- .name = "ST231bMonitor", /* 8KiB block ST231b monitor */
- .start = 0x60200000,
- .end = 0x60201FFF,
- .flags = IORESOURCE_IO,
- },
- {
- .name = "MediaMemory2",
- .start = 0x60202000,
- .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_IO,
- },
+ /* Delta-Mu 2 image (2MiB) */
+ PREALLOC_NORMAL("ST231bImage", 0x60000000, 0x60200000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 2 monitor (8KiB) */
+ PREALLOC_NORMAL("ST231bMonitor", 0x60200000, 0x60202000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 2 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+ PREALLOC_NORMAL("MediaMemory2", 0x60202000, 0x62000000-1,
+ 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 (128KiB) */
+ PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+ /* ADSC Main buffer (128KiB) */
+ PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+ (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 = 0x63580000,
- .end = 0x64180000 - 1, /* 12 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* 12MiB */
+ PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00c00000-1,
+ IORESOURCE_MEM)
+
/*
- *
* DOCSIS Subsystem
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "Docsis",
- .start = 0x62000000,
- .end = 0x62700000 - 1, /* 7 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* 7MiB */
+ PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
+
/*
- *
* GHW HAL Driver
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * GraphicsHeap - PowerTV Graphics Heap
- *
*/
- {
- .name = "GraphicsHeap",
- .start = 0x62700000,
- .end = 0x63500000 - 1, /* 14 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* PowerTV Graphics Heap (14MiB) */
+ PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
+ IORESOURCE_MEM)
+
/*
- *
* multi com buffer area
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "MulticomSHM",
- .start = 0x26000000,
- .end = 0x26020000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 128KiB */
+ PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
+ IORESOURCE_MEM)
+
/*
- *
- * DMA Ring buffer
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
+ * DMA Ring buffer (don't need recording buffers)
*/
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x000AA000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 680KiB */
+ PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+ (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 = 0x64AD4000,
- .end = 0x64AD5000 - 1, /* 4 KB total */
- .flags = IORESOURCE_IO,
- },
+ /* 4KiB */
+ PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
+ IORESOURCE_MEM)
+
/*
- *
* AVFS: player HAL memory
- *
- *
*/
- {
- .name = "AvfsDmaMem",
- .start = 0x6430E000,
- .end = 0x645D2C00 - 1, /* 945K * 3 for playback */
- .flags = IORESOURCE_IO,
- },
+ /* 945K * 3 for playback */
+ PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1, IORESOURCE_MEM)
+
/*
- *
* 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
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Read and write buffers for Internal/External cards
- *
*/
- {
- .name = "SmartCardInfo",
- .start = 0x64AD1000,
- .end = 0x64AD3800 - 1,
- .flags = IORESOURCE_IO,
- },
+ /* Read and write buffers for Internal/External cards (10KiB) */
+ PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, IORESOURCE_MEM)
+
/*
- *
* KAVNET
- * NP Reset Vector - must be of the form xxCxxxxx
- * NP Image - must be video bank 1
- * NP IPC - must be video bank 2
+ */
+ /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
+ PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
+ IORESOURCE_MEM)
+ /* NP Image - must be video bank 1 (320KiB) */
+ PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
+ /* NP IPC - must be video bank 2 (512KiB) */
+ PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM)
+
+ /*
+ * NAND Flash
+ */
+ /* 10KiB */
+ PREALLOC_NORMAL("NandFlash", NAND_FLASH_BASE, NAND_FLASH_BASE+0x400-1,
+ IORESOURCE_MEM)
+
+ /*
+ * Add other resources here
+ */
+
+ /*
+ * End of Resource marker
*/
{
- .name = "NP_Reset_Vector",
- .start = 0x27c00000,
- .end = 0x27c01000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_Image",
- .start = 0x27020000,
- .end = 0x27060000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_IPC",
- .start = 0x63500000,
- .end = 0x63580000 - 1,
- .flags = IORESOURCE_IO,
+ .flags = 0,
},
- { },
};
diff --git a/arch/mips/powertv/asic/prealloc-cronuslite.c b/arch/mips/powertv/asic/prealloc-cronuslite.c
index 23a905613c0..b5537e49e7f 100644
--- a/arch/mips/powertv/asic/prealloc-cronuslite.c
+++ b/arch/mips/powertv/asic/prealloc-cronuslite.c
@@ -22,7 +22,9 @@
*/
#include <linux/init.h>
+#include <linux/ioport.h>
#include <asm/mach-powertv/asic.h>
+#include "prealloc.h"
/*
* NON_DVR_CAPABLE CRONUSLITE RESOURCES
@@ -30,261 +32,143 @@
struct resource non_dvr_cronuslite_resources[] __initdata =
{
/*
- *
* VIDEO2 / LX2
- *
*/
- {
- .name = "ST231aImage", /* Delta-Mu 2 image and ram */
- .start = 0x60000000,
- .end = 0x601FFFFF, /* 2MiB */
- .flags = IORESOURCE_IO,
- },
- {
- .name = "ST231aMonitor", /* 8KiB block ST231b monitor */
- .start = 0x60200000,
- .end = 0x60201FFF,
- .flags = IORESOURCE_IO,
- },
- {
- .name = "MediaMemory1",
- .start = 0x60202000,
- .end = 0x61FFFFFF, /*~29.9MiB (32MiB - (2MiB + 8KiB)) */
- .flags = IORESOURCE_IO,
- },
+ /* Delta-Mu 1 image (2MiB) */
+ PREALLOC_NORMAL("ST231aImage", 0x60000000, 0x60200000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 monitor (8KiB) */
+ PREALLOC_NORMAL("ST231aMonitor", 0x60200000, 0x60202000-1,
+ IORESOURCE_MEM)
+ /* Delta-Mu 1 RAM (~29.9MiB (32MiB - (2MiB + 8KiB))) */
+ PREALLOC_NORMAL("MediaMemory1", 0x60202000, 0x62000000-1,
+ 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 (128KiB) */
+ PREALLOC_NORMAL("ADSC_AUX_Buff", 0x00000000, 0x00020000-1,
+ (IORESOURCE_MEM|IORESOURCE_PTV_RES_LOEXT))
+ /* ADSC Main buffer (128KiB) */
+ PREALLOC_NORMAL("ADSC_Main_Buff", 0x00000000, 0x00020000-1,
+ (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 = 0x63580000,
- .end = 0x63B80000 - 1, /* 6 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* 6MiB */
+ PREALLOC_NORMAL("AVMEMPartition0", 0x00000000, 0x00600000-1,
+ IORESOURCE_MEM)
+
/*
- *
* DOCSIS Subsystem
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "Docsis",
- .start = 0x62000000,
- .end = 0x62700000 - 1, /* 7 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* 7MiB */
+ PREALLOC_DOCSIS("Docsis", 0x67500000, 0x67c00000-1, IORESOURCE_MEM)
+
/*
- *
* GHW HAL Driver
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * GraphicsHeap - PowerTV Graphics Heap
- *
*/
- {
- .name = "GraphicsHeap",
- .start = 0x62700000,
- .end = 0x63500000 - 1, /* 14 MB total */
- .flags = IORESOURCE_IO,
- },
+ /* PowerTV Graphics Heap (14MiB) */
+ PREALLOC_NORMAL("GraphicsHeap", 0x62700000, 0x63500000-1,
+ IORESOURCE_MEM)
+
/*
- *
* multi com buffer area
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
*/
- {
- .name = "MulticomSHM",
- .start = 0x26000000,
- .end = 0x26020000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 128KiB */
+ PREALLOC_NORMAL("MulticomSHM", 0x26000000, 0x26020000-1,
+ IORESOURCE_MEM)
+
/*
- *
- * DMA Ring buffer
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Docsis -
- *
+ * DMA Ring buffer (don't need recording buffers)
*/
- {
- .name = "BMM_Buffer",
- .start = 0x00000000,
- .end = 0x000AA000 - 1,
- .flags = IORESOURCE_MEM,
- },
+ /* 680KiB */
+ PREALLOC_NORMAL("BMM_Buffer", 0x00000000, 0x000AA000-1,
+ (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 = 0x63B83000,
- .end = 0x63B84000 - 1, /* 4 KB total */
- .flags = IORESOURCE_IO,
- },
+ /* 4KiB */
+ PREALLOC_NORMAL("DisplayBins1", 0x00000000, 0x00001000-1,
+ IORESOURCE_MEM)
+
/*
- *
* AVFS: player HAL memory
- *
- *
*/
- {
- .name = "AvfsDmaMem",
- .start = 0x63B84000,
- .end = 0x63E48C00 - 1, /* 945K * 3 for playback */
- .flags = IORESOURCE_IO,
- },
+ /* 945K * 3 for playback */
+ PREALLOC_NORMAL("AvfsDmaMem", 0x00000000, 0x002c4c00-1,
+ (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
- *
- * This driver requires:
- *
- * Arbitrary Based Buffers:
- * Read and write buffers for Internal/External cards
- *
*/
- {
- .name = "SmartCardInfo",
- .start = 0x63B80000,
- .end = 0x63B82800 - 1,
- .flags = IORESOURCE_IO,
- },
+ /* Read and write buffers for Internal/External cards (10KiB) */
+ PREALLOC_NORMAL("SmartCardInfo", 0x00000000, 0x2800-1, IORESOURCE_MEM)
+
/*
- *
* KAVNET
- * NP Reset Vector - must be of the form xxCxxxxx
- * NP Image - must be video bank 1
- * NP IPC - must be video bank 2
*/
- {
- .name = "NP_Reset_Vector",
- .start = 0x27c00000,
- .end = 0x27c01000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_Image",
- .start = 0x27020000,
- .end = 0x27060000 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "NP_IPC",
- .start = 0x63500000,
- .end = 0x63580000 - 1,
- .flags = IORESOURCE_IO,
- },
+ /* NP Reset Vector - must be of the form xxCxxxxx (4KiB) */
+ PREALLOC_NORMAL("NP_Reset_Vector", 0x27c00000, 0x27c01000-1,
+ IORESOURCE_MEM)
+ /* NP Image - must be video bank 1 (320KiB) */
+ PREALLOC_NORMAL("NP_Image", 0x27020000, 0x27070000-1, IORESOURCE_MEM)
+ /* NP IPC - must be video bank 2 (512KiB) */
+ PREALLOC_NORMAL("NP_IPC", 0x63500000, 0x63580000-1, IORESOURCE_MEM)
+
/*
* 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,
+ },
};
diff --git a/arch/mips/powertv/asic/prealloc-zeus.c b/arch/mips/powertv/asic/prealloc-zeus.c
index 018d4514dbe..96480a2395c 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,
+ },
};
diff --git a/arch/mips/powertv/asic/prealloc.h b/arch/mips/powertv/asic/prealloc.h
new file mode 100644
index 00000000000..8e682df1785
--- /dev/null
+++ b/arch/mips/powertv/asic/prealloc.h
@@ -0,0 +1,70 @@
+/*
+ * Definitions for memory preallocations
+ *
+ * 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
+ */
+
+#ifndef _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H
+#define _ARCH_MIPS_POWERTV_ASIC_PREALLOC_H
+
+#define KIBIBYTE(n) ((n) * 1024) /* Number of kibibytes */
+#define MEBIBYTE(n) ((n) * KIBIBYTE(1024)) /* Number of mebibytes */
+
+/* "struct resource" array element definition */
+#define PREALLOC(NAME, START, END, FLAGS) { \
+ .name = (NAME), \
+ .start = (START), \
+ .end = (END), \
+ .flags = (FLAGS) \
+ },
+
+/* Individual resources in the preallocated resource arrays are defined using
+ * macros. These macros are conditionally defined based on their
+ * corresponding kernel configuration flag:
+ * - CONFIG_PREALLOC_NORMAL: preallocate resources for a normal settop box
+ * - CONFIG_PREALLOC_TFTP: preallocate the TFTP download resource
+ * - CONFIG_PREALLOC_DOCSIS: preallocate the DOCSIS resource
+ * - CONFIG_PREALLOC_PMEM: reserve space for persistent memory
+ */
+#ifdef CONFIG_PREALLOC_NORMAL
+#define PREALLOC_NORMAL(name, start, end, flags) \
+ PREALLOC(name, start, end, flags)
+#else
+#define PREALLOC_NORMAL(name, start, end, flags)
+#endif
+
+#ifdef CONFIG_PREALLOC_TFTP
+#define PREALLOC_TFTP(name, start, end, flags) \
+ PREALLOC(name, start, end, flags)
+#else
+#define PREALLOC_TFTP(name, start, end, flags)
+#endif
+
+#ifdef CONFIG_PREALLOC_DOCSIS
+#define PREALLOC_DOCSIS(name, start, end, flags) \
+ PREALLOC(name, start, end, flags)
+#else
+#define PREALLOC_DOCSIS(name, start, end, flags)
+#endif
+
+#ifdef CONFIG_PREALLOC_PMEM
+#define PREALLOC_PMEM(name, start, end, flags) \
+ PREALLOC(name, start, end, flags)
+#else
+#define PREALLOC_PMEM(name, start, end, flags)
+#endif
+#endif