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Add struct flashctx * parameter to all functions accessing flash chips

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All programmer access function prototypes except init have been made
static and moved to the respective file.

A few internal functions in flash chip drivers had chipaddr parameters
which are no longer needed.

The lines touched by flashctx changes have been adjusted to 80 columns
except in header files.

Corresponding to flashrom svn r1474.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
This commit is contained in:
Carl-Daniel Hailfinger
2011-12-18 15:01:24 +00:00
parent 63fd9026f1
commit 8a3c60cdd0
42 changed files with 727 additions and 541 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
sst49lfxxxc.c
View File

@ -23,11 +23,14 @@
#include "flash.h"
#include "chipdrivers.h"
static int write_lockbits_block_49lfxxxc(struct flashctx *flash, unsigned long address, unsigned char bits)
static int write_lockbits_block_49lfxxxc(struct flashctx *flash,
unsigned long address,
unsigned char bits)
{
unsigned long lock = flash->virtual_registers + address + 2;
msg_cdbg("lockbits at address=0x%08lx is 0x%01x\n", lock, chip_readb(lock));
chip_writeb(bits, lock);
msg_cdbg("lockbits at address=0x%08lx is 0x%01x\n", lock,
chip_readb(flash, lock));
chip_writeb(flash, bits, lock);
return 0;
}
@ -59,13 +62,14 @@ int unlock_49lfxxxc(struct flashctx *flash)
return write_lockbits_49lfxxxc(flash, 0);
}
int erase_sector_49lfxxxc(struct flashctx *flash, unsigned int address, unsigned int sector_size)
int erase_sector_49lfxxxc(struct flashctx *flash, unsigned int address,
unsigned int sector_size)
{
uint8_t status;
chipaddr bios = flash->virtual_memory;
chip_writeb(0x30, bios);
chip_writeb(0xD0, bios + address);
chip_writeb(flash, 0x30, bios);
chip_writeb(flash, 0xD0, bios + address);
status = wait_82802ab(flash);
print_status_82802ab(status);