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Code Issues Releases Wiki Activity

Replace remaining explicit erases in SPI programmer drivers with auto-erases

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Some SPI chip drivers and the generic 1-byte SPI chip write functions
didn't include the automatic erase present in other chip drivers.

Since the majority is definitely auto-erase, change the remaining
explicit-erase cases to be auto-erase as well.

Corresponding to flashrom svn r673.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carlos Arnau Perez <cemede@gmail.com>
This commit is contained in:
Carl-Daniel Hailfinger
2009-08-10 02:29:21 +00:00
parent db41c59e3b
commit 116081a224
6 changed files with 30 additions and 47 deletions
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7
spi.c
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@ -963,6 +963,13 @@ int spi_chip_write_1(struct flashchip *flash, uint8_t *buf)
int i;
spi_disable_blockprotect();
/* Erase first */
printf("Erasing flash before programming... ");
if (flash->erase(flash)) {
fprintf(stderr, "ERASE FAILED!\n");
return -1;
}
printf("done.\n");
for (i = 0; i < total_size; i++) {
spi_byte_program(i, buf[i]);
while (spi_read_status_register() & JEDEC_RDSR_BIT_WIP)