Add support for RayeR SPIPGM hardware as described in http://rayer.ic.cz/elektro/spipgm.htm
To use the RayeR driver, run
flashrom -p rayer_spi -V
Known bugs/limitations:
- Won't compile/work on non-x86 architectures.
- Will always use direct port I/O access.
Log follows:
flashrom v0.9.2-r1039 on MS-DOS 7 (i686), built with libpci 3.1.5, GCC
4.3.2, little endian
Calibrating delay loop... OK.
Initializing rayer_bitbang_spi programmer
Using port 0x378 as I/O base for parallel port access.
...
Probing for Macronix MX25L1605, 2048 KB: probe_spi_rdid_generic: id1
0xc2, id2 0x2015
...
Found chip "Macronix MX25L1605" (2048 KB, SPI) at physical address
0xffe00000.
...
No operations were specified.
Corresponding to flashrom svn r1093.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Martin Rehak <rayer@seznam.cz>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
diff --git a/flash.h b/flash.h
index 3170efe..ca3f6f5 100644
--- a/flash.h
+++ b/flash.h
@@ -81,6 +81,9 @@
#if CONFIG_DEDIPROG == 1
PROGRAMMER_DEDIPROG,
#endif
+#if CONFIG_RAYER_SPI == 1
+ PROGRAMMER_RAYER_SPI,
+#endif
PROGRAMMER_INVALID /* This must always be the last entry. */
};
@@ -129,6 +132,9 @@
enum bitbang_spi_master_type {
BITBANG_SPI_INVALID = 0, /* This must always be the first entry. */
+#if CONFIG_RAYER_SPI == 1
+ BITBANG_SPI_MASTER_RAYER,
+#endif
};
struct bitbang_spi_master {
@@ -531,6 +537,11 @@
int ft2232_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len);
int ft2232_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int len);
+/* rayer_spi.c */
+#if CONFIG_RAYER_SPI == 1
+int rayer_spi_init(void);
+#endif
+
/* bitbang_spi.c */
int bitbang_spi_init(const struct bitbang_spi_master *master, int halfperiod);
int bitbang_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr);
@@ -650,6 +661,9 @@
#if CONFIG_DEDIPROG == 1
SPI_CONTROLLER_DEDIPROG,
#endif
+#if CONFIG_RAYER_SPI == 1
+ SPI_CONTROLLER_RAYER,
+#endif
SPI_CONTROLLER_INVALID /* This must always be the last entry. */
};
extern const int spi_programmer_count;