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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h')
-rw-r--r-- | ANDROID_3.4.5/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/ANDROID_3.4.5/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h b/ANDROID_3.4.5/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h deleted file mode 100644 index c42f39f2..00000000 --- a/ANDROID_3.4.5/arch/arm/plat-pxa/include/plat/pxa3xx_nand.h +++ /dev/null @@ -1,79 +0,0 @@ -#ifndef __ASM_ARCH_PXA3XX_NAND_H -#define __ASM_ARCH_PXA3XX_NAND_H - -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> - -struct pxa3xx_nand_timing { - unsigned int tCH; /* Enable signal hold time */ - unsigned int tCS; /* Enable signal setup time */ - unsigned int tWH; /* ND_nWE high duration */ - unsigned int tWP; /* ND_nWE pulse time */ - unsigned int tRH; /* ND_nRE high duration */ - unsigned int tRP; /* ND_nRE pulse width */ - unsigned int tR; /* ND_nWE high to ND_nRE low for read */ - unsigned int tWHR; /* ND_nWE high to ND_nRE low for status read */ - unsigned int tAR; /* ND_ALE low to ND_nRE low delay */ -}; - -struct pxa3xx_nand_cmdset { - uint16_t read1; - uint16_t read2; - uint16_t program; - uint16_t read_status; - uint16_t read_id; - uint16_t erase; - uint16_t reset; - uint16_t lock; - uint16_t unlock; - uint16_t lock_status; -}; - -struct pxa3xx_nand_flash { - char *name; - uint32_t chip_id; - unsigned int page_per_block; /* Pages per block (PG_PER_BLK) */ - unsigned int page_size; /* Page size in bytes (PAGE_SZ) */ - unsigned int flash_width; /* Width of Flash memory (DWIDTH_M) */ - unsigned int dfc_width; /* Width of flash controller(DWIDTH_C) */ - unsigned int num_blocks; /* Number of physical blocks in Flash */ - - struct pxa3xx_nand_timing *timing; /* NAND Flash timing */ -}; - -/* - * Current pxa3xx_nand controller has two chip select which - * both be workable. - * - * Notice should be taken that: - * When you want to use this feature, you should not enable the - * keep configuration feature, for two chip select could be - * attached with different nand chip. The different page size - * and timing requirement make the keep configuration impossible. - */ - -/* The max num of chip select current support */ -#define NUM_CHIP_SELECT (2) -struct pxa3xx_nand_platform_data { - - /* the data flash bus is shared between the Static Memory - * Controller and the Data Flash Controller, the arbiter - * controls the ownership of the bus - */ - int enable_arbiter; - - /* allow platform code to keep OBM/bootloader defined NFC config */ - int keep_config; - - /* indicate how many chip selects will be used */ - int num_cs; - - const struct mtd_partition *parts[NUM_CHIP_SELECT]; - unsigned int nr_parts[NUM_CHIP_SELECT]; - - const struct pxa3xx_nand_flash * flash; - size_t num_flash; -}; - -extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info); -#endif /* __ASM_ARCH_PXA3XX_NAND_H */ |