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Code Issues Releases Wiki Activity

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

22
w39.c
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@ -26,7 +26,7 @@ static int printlock_w39_fwh_block(struct flashctx *flash, unsigned int offset)
chipaddr wrprotect = flash->virtual_registers + offset + 2;
uint8_t locking;
locking = chip_readb(wrprotect);
locking = chip_readb(flash, wrprotect);
msg_cdbg("Lock status of block at 0x%08x is ", offset);
switch (locking & 0x7) {
case 0:
@ -64,7 +64,7 @@ static int unlock_w39_fwh_block(struct flashctx *flash, unsigned int offset)
chipaddr wrprotect = flash->virtual_registers + offset + 2;
uint8_t locking;
locking = chip_readb(wrprotect);
locking = chip_readb(flash, wrprotect);
/* Read or write lock present? */
if (locking & ((1 << 2) | (1 << 0))) {
/* Lockdown active? */
@ -73,7 +73,7 @@ static int unlock_w39_fwh_block(struct flashctx *flash, unsigned int offset)
return -1;
} else {
msg_cdbg("Unlocking block at 0x%08x\n", offset);
chip_writeb(0, wrprotect);
chip_writeb(flash, 0, wrprotect);
}
}
@ -86,18 +86,18 @@ static uint8_t w39_idmode_readb(struct flashctx *flash, unsigned int offset)
uint8_t val;
/* Product Identification Entry */
chip_writeb(0xAA, bios + 0x5555);
chip_writeb(0x55, bios + 0x2AAA);
chip_writeb(0x90, bios + 0x5555);
chip_writeb(flash, 0xAA, bios + 0x5555);
chip_writeb(flash, 0x55, bios + 0x2AAA);
chip_writeb(flash, 0x90, bios + 0x5555);
programmer_delay(10);
/* Read something, maybe hardware lock bits */
val = chip_readb(bios + offset);
val = chip_readb(flash, bios + offset);
/* Product Identification Exit */
chip_writeb(0xAA, bios + 0x5555);
chip_writeb(0x55, bios + 0x2AAA);
chip_writeb(0xF0, bios + 0x5555);
chip_writeb(flash, 0xAA, bios + 0x5555);
chip_writeb(flash, 0x55, bios + 0x2AAA);
chip_writeb(flash, 0xF0, bios + 0x5555);
programmer_delay(10);
return val;
@ -160,7 +160,7 @@ static int unlock_w39_fwh(struct flashctx *flash)
return 0;
}
int printlock_w39l040(struct flashctx * flash)
int printlock_w39l040(struct flashctx *flash)
{
uint8_t lock;
int ret;