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authorSean Nelson <audiohacked@gmail.com>2010-03-16 00:51:31 +0000
committerSean Nelson <audiohacked@gmail.com>2010-03-16 00:51:31 +0000
commite4446e4ddb0cf1686d651d23519e6387599b4bb3 (patch)
treee66c02958f8025906058069a044af4f040ce7ad6
parentffae6ca46862aab833a040e493e709c146a1ba34 (diff)
downloadast2050-flashrom-e4446e4ddb0cf1686d651d23519e6387599b4bb3.zip
ast2050-flashrom-e4446e4ddb0cf1686d651d23519e6387599b4bb3.tar.gz
Clean up sharplhf00l04.c after JEDEC refactorings
- remove some copied functions (from 82802ab.c) and use the 82802ab equivalents - fix missing prototypes to *_82802ab functions Corresponding to flashrom svn r941. fix missing prototypes to _82802ab functions Signed-off-by: Sean Nelson <audiohacked@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
-rw-r--r--chipdrivers.h2
-rw-r--r--sharplhf00l04.c31
2 files changed, 5 insertions, 28 deletions
diff --git a/chipdrivers.h b/chipdrivers.h
index 64c8845..c7fecd2 100644
--- a/chipdrivers.h
+++ b/chipdrivers.h
@@ -59,6 +59,8 @@ int probe_82802ab(struct flashchip *flash);
int erase_82802ab(struct flashchip *flash);
int erase_82802ab_block(struct flashchip *flash, unsigned int page, unsigned int pagesize);
int write_82802ab(struct flashchip *flash, uint8_t *buf);
+void print_82802ab_status(uint8_t status);
+void write_page_82802ab(chipaddr bios, uint8_t *src, chipaddr dst, int page_size);
/* jedec.c */
uint8_t oddparity(uint8_t val);
diff --git a/sharplhf00l04.c b/sharplhf00l04.c
index d5ab38c..659f129 100644
--- a/sharplhf00l04.c
+++ b/sharplhf00l04.c
@@ -22,18 +22,6 @@
#include "flash.h"
#include "chipdrivers.h"
-// I need that Berkeley bit-map printer
-void print_lhf00l04_status(uint8_t status)
-{
- printf("%s", status & 0x80 ? "Ready:" : "Busy:");
- printf("%s", status & 0x40 ? "BE SUSPEND:" : "BE RUN/FINISH:");
- printf("%s", status & 0x20 ? "BE ERROR:" : "BE OK:");
- printf("%s", status & 0x10 ? "PROG ERR:" : "PROG OK:");
- printf("%s", status & 0x8 ? "VP ERR:" : "VPP OK:");
- printf("%s", status & 0x4 ? "PROG SUSPEND:" : "PROG RUN/FINISH:");
- printf("%s", status & 0x2 ? "WP|TBL#|WP#,ABORT:" : "UNLOCK:");
-}
-
/* FIXME: The datasheet is unclear whether we should use toggle_ready_jedec
* or wait_82802ab.
*/
@@ -48,7 +36,7 @@ int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsign
chip_writeb(0x50, bios);
printf("Erase at 0x%lx\n", bios);
status = wait_82802ab(flash->virtual_memory);
- print_lhf00l04_status(status);
+ print_82802ab_status(status);
// clear write protect
printf("write protect is at 0x%lx\n", (wrprotect));
printf("write protect is 0x%x\n", chip_readb(wrprotect));
@@ -61,7 +49,7 @@ int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsign
programmer_delay(10);
// now let's see what the register is
status = wait_82802ab(flash->virtual_memory);
- print_lhf00l04_status(status);
+ print_82802ab_status(status);
printf("DONE BLOCK 0x%x\n", blockaddr);
if (check_erased_range(flash, blockaddr, blocklen)) {
@@ -71,19 +59,6 @@ int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsign
return 0;
}
-void write_page_lhf00l04(chipaddr bios, uint8_t *src,
- chipaddr dst, int page_size)
-{
- int i;
-
- for (i = 0; i < page_size; i++) {
- /* transfer data from source to destination */
- chip_writeb(0x40, dst);
- chip_writeb(*src++, dst++);
- wait_82802ab(bios);
- }
-}
-
int write_lhf00l04(struct flashchip *flash, uint8_t *buf)
{
int i;
@@ -98,7 +73,7 @@ int write_lhf00l04(struct flashchip *flash, uint8_t *buf)
printf("Programming page: ");
for (i = 0; i < total_size / page_size; i++) {
printf("%04d at address: 0x%08x", i, i * page_size);
- write_page_lhf00l04(bios, buf + i * page_size,
+ write_page_82802ab(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");
}
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