path: root/a25.c
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* Add struct flashctx * parameter to all functions accessing flash chipsCarl-Daniel Hailfinger2011-12-181-4/+4
| | | | | | | | | | | | | | | | 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 <> Acked-by: Michael Karcher <>
* Use struct flashctx instead of struct flashchip for flash chip accessCarl-Daniel Hailfinger2011-12-141-4/+4
| | | | | | | | | | | | | | | | | | | | | | Struct flashchip is used only for the flashchips array and for operations which do not access hardware, e.g. printing a list of supported flash chips. struct flashctx (flash context) contains all data available in struct flashchip, but it also contains runtime information like mapping addresses. struct flashctx is expected to grow additional members over time, a prime candidate being programmer info. struct flashctx contains all of struct flashchip with identical member layout, but struct flashctx has additional members at the end. The separation between struct flashchip/flashctx shrinks the memory requirement of the big flashchips array and allows future extension of flashctx without having to worry about bloat. Corresponding to flashrom svn r1473. Signed-off-by: Carl-Daniel Hailfinger <> Acked-by: Michael Karcher <>
* Extract spi_prettyprint_status_register_amic_a25_srwdStefan Tauner2011-07-291-8/+10
| | | | | | | | | | Extract spi_prettyprint_status_register_amic_a25_srwd from spi_prettyprint_status_register_amic_a25l* functions Corresponding to flashrom svn r1399. Signed-off-by: Stefan Tauner <> Acked-by: Carl-Daniel Hailfinger <>
* Random whitespace and coding-style fixesUwe Hermann2011-07-281-4/+4
| | | | | | | | | | | | Also, indentation fixes, e.g. due to conversion to msg_*, use ARRAY_SIZE where possible, wrap overly long line, etc. Compile-tested. There should be no functional changes. Corresponding to flashrom svn r1397. Signed-off-by: Uwe Hermann <> Acked-by: Uwe Hermann <>
* Refine status register and lock printing of Atmel and AMIC SPI chipsCarl-Daniel Hailfinger2011-05-191-0/+104
Add lock printing for AMIC A25L05PT, A25L05PU, A25L10PT, A25L10PU, A25L20PT, A25L20PU, A25L40PT, A25L40PU, A25L80P, A25L16PT, A25L16PU, A25L512, A25L010, A25L020, A25L040, A25L080, A25L016, A25L032, A25LQ032 to a25.c. Add lock printing for Atmel AT26DF081A, AT26DF161, AT26DF161A, AT26DF321. Move Atmel AT25*/AT26* lock related functions originally added in r1115 from spi25.c to at25.c. For SPI chips the lock printing was handled by one common function, but sharing a common function which only is a big switch() statement doesn't make sense, especially if we can define lock printing functions per flash chip anyway. The printlock function pointer in struct flashchip is used to print status register and locking information, and serves as replacement for implicit status register and lock printing during probe. That code will later be changed to store locking info in a machine- accessible data structure so flashrom can handle locked regions correctly. Corresponding to flashrom svn r1316. Signed-off-by: Carl-Daniel Hailfinger <> Acked-by: Stefan Tauner <>
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