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| author | Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> | 2013-06-28 21:28:27 +0000 |
|---|---|---|
| committer | Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> | 2013-06-28 21:28:27 +0000 |
| commit | 278ba6e96766f1d17202642a720f4e4eac007c74 (patch) | |
| tree | f0520da2262238adda4fb28a94fda700722c5bf4 /chipdrivers.h | |
| parent | 682122bce7714e285d196be09d4c97666458c487 (diff) | |
| download | ast2050-flashrom-278ba6e96766f1d17202642a720f4e4eac007c74.zip ast2050-flashrom-278ba6e96766f1d17202642a720f4e4eac007c74.tar.gz | |
Introduce additional SPI status register helpers
- spi_prettyprint_status_register_default_welwip():
It just prettyprints the plain hex value and the welwip bits.
- spi_prettyprint_status_register_default_bp4():
Prints the hex value, welwip, bp0-5 and srwd bits.
- spi_disable_blockprotect_bp2_srwd(),
- spi_disable_blockprotect_bp3_srwd() and
spi_disable_blockprotect_bp4_srwd():
Three new common block unprotection functions for the frequent
cases where there is a status register lock bit at bit #7 and some
block protection bits at bits #2-#4, #2-#5 and #2-#6 respectively.
Corresponding to flashrom svn r1681.
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Diffstat (limited to 'chipdrivers.h')
| -rw-r--r-- | chipdrivers.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/chipdrivers.h b/chipdrivers.h index fd522a6..573dcc2 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -63,10 +63,15 @@ int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, uint8_t spi_read_status_register(struct flashctx *flash); int spi_write_status_register(struct flashctx *flash, int status); int spi_prettyprint_status_register_plain(struct flashctx *flash); +int spi_prettyprint_status_register_default_welwip(struct flashctx *flash); int spi_prettyprint_status_register_default_bp1(struct flashctx *flash); int spi_prettyprint_status_register_default_bp2(struct flashctx *flash); int spi_prettyprint_status_register_default_bp3(struct flashctx *flash); +int spi_prettyprint_status_register_default_bp4(struct flashctx *flash); int spi_disable_blockprotect(struct flashctx *flash); +int spi_disable_blockprotect_bp2_srwd(struct flashctx *flash); +int spi_disable_blockprotect_bp3_srwd(struct flashctx *flash); +int spi_disable_blockprotect_bp4_srwd(struct flashctx *flash); int spi_prettyprint_status_register_amic_a25l032(struct flashctx *flash); int spi_prettyprint_status_register_at25df(struct flashctx *flash); int spi_prettyprint_status_register_at25df_sec(struct flashctx *flash); @@ -82,7 +87,6 @@ int spi_disable_blockprotect_at2x_global_unprotect_sec(struct flashctx *flash); int spi_disable_blockprotect_at25f(struct flashctx *flash); int spi_disable_blockprotect_at25f512a(struct flashctx *flash); int spi_disable_blockprotect_at25f512b(struct flashctx *flash); -int spi_disable_blockprotect_at25f4096(struct flashctx *flash); int spi_disable_blockprotect_at25fs010(struct flashctx *flash); int spi_disable_blockprotect_at25fs040(struct flashctx *flash); int spi_prettyprint_status_register_s33(struct flashctx *flash); |
