From efa28589b1c2c402e62c8d5b1e32e5e45b164c2d Mon Sep 17 00:00:00 2001 From: Ollie Lho Date: Wed, 8 Dec 2004 20:10:01 +0000 Subject: Add -E option for chip erase, remove duplicated code Corresponding to flashrom svn r30 and coreboot v2 svn r1815. --- w49f002u.c | 21 +++++++-------------- 1 file changed, 7 insertions(+), 14 deletions(-) (limited to 'w49f002u.c') diff --git a/w49f002u.c b/w49f002u.c index c6200d0..5325076 100644 --- a/w49f002u.c +++ b/w49f002u.c @@ -35,27 +35,20 @@ int write_49f002(struct flashchip *flash, unsigned char *buf) { int i; - int total_size = flash->total_size * 1024; + int total_size = flash->total_size * 1024, page_size = + flash->page_size; volatile char *bios = flash->virt_addr; - volatile char *dst = bios; erase_chip_jedec(flash); printf("Programming Page: "); for (i = 0; i < total_size; i++) { /* write to the sector */ - if ((i & 0xfff) == 0) - printf("address: 0x%08lx", (unsigned long) i); - *(bios + 0x5555) = 0xAA; - *(bios + 0x2AAA) = 0x55; - *(bios + 0x5555) = 0xA0; - *dst++ = *buf++; - - /* wait for Toggle bit ready */ - toggle_ready_jedec(dst); - - if ((i & 0xfff) == 0) - printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); + printf("%04d at address: 0x%08x ", i, i * page_size); + write_sector_jedec(bios, buf + i * page_size, + bios + i * page_size, page_size); + printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b"); + fflush(stdout); } printf("\n"); -- cgit v1.1