From c3faac4a74c2126e2b68f39d6e8791e88b5f7dbe Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Mon, 6 Feb 2012 13:44:27 +0200 Subject: 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 Signed-off-by: David Woodhouse --- drivers/mtd/devices/pmc551.c | 40 ++++++++++++++++++++++++++++++++++++++-- 1 file changed, 38 insertions(+), 2 deletions(-) (limited to 'drivers') 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 #include #include - #include -#include + +#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; -- cgit v1.2.3