diff options
| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2012-02-06 13:44:27 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-03-27 00:30:08 +0100 |
| commit | c3faac4a74c2126e2b68f39d6e8791e88b5f7dbe (patch) | |
| tree | f02c1a820de27bd666b17f148a5089081e738a3b /drivers/mtd | |
| parent | 834247ec7e281dee839fe4a04bc1bbf0c7395172 (diff) | |
mtd: remove junk pmc551.h
This header is tiny and contains only pmc551-private stuff, so it should
not live in 'include/linux' - let's just merge it with pmc551.c.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/pmc551.c | 40 |
1 files changed, 38 insertions, 2 deletions
diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c index d394e06e4279..6269a434f304 100644 --- a/drivers/mtd/devices/pmc551.c +++ b/drivers/mtd/devices/pmc551.c @@ -95,12 +95,48 @@ #include <asm/io.h> #include <asm/system.h> #include <linux/pci.h> - #include <linux/mtd/mtd.h> -#include <linux/mtd/pmc551.h> + +#define PMC551_VERSION \ + "Ramix PMC551 PCI Mezzanine Ram Driver. (C) 1999,2000 Nortel Networks.\n" + +#define PCI_VENDOR_ID_V3_SEMI 0x11b0 +#define PCI_DEVICE_ID_V3_SEMI_V370PDC 0x0200 + +#define PMC551_PCI_MEM_MAP0 0x50 +#define PMC551_PCI_MEM_MAP1 0x54 +#define PMC551_PCI_MEM_MAP_MAP_ADDR_MASK 0x3ff00000 +#define PMC551_PCI_MEM_MAP_APERTURE_MASK 0x000000f0 +#define PMC551_PCI_MEM_MAP_REG_EN 0x00000002 +#define PMC551_PCI_MEM_MAP_ENABLE 0x00000001 + +#define PMC551_SDRAM_MA 0x60 +#define PMC551_SDRAM_CMD 0x62 +#define PMC551_DRAM_CFG 0x64 +#define PMC551_SYS_CTRL_REG 0x78 + +#define PMC551_DRAM_BLK0 0x68 +#define PMC551_DRAM_BLK1 0x6c +#define PMC551_DRAM_BLK2 0x70 +#define PMC551_DRAM_BLK3 0x74 +#define PMC551_DRAM_BLK_GET_SIZE(x) (524288 << ((x >> 4) & 0x0f)) +#define PMC551_DRAM_BLK_SET_COL_MUX(x, v) (((x) & ~0x00007000) | (((v) & 0x7) << 12)) +#define PMC551_DRAM_BLK_SET_ROW_MUX(x, v) (((x) & ~0x00000f00) | (((v) & 0xf) << 8)) + +struct mypriv { + struct pci_dev *dev; + u_char *start; + u32 base_map0; + u32 curr_map0; + u32 asize; + struct mtd_info *nextpmc551; +}; static struct mtd_info *pmc551list; +static int pmc551_point(struct mtd_info *mtd, loff_t from, size_t len, + size_t *retlen, void **virt, resource_size_t *phys); + static int pmc551_erase(struct mtd_info *mtd, struct erase_info *instr) { struct mypriv *priv = mtd->priv; |