path: root/programmer.h
diff options
authorDavid Hendricks <>2011-02-28 23:58:15 +0000
committerCarl-Daniel Hailfinger <>2011-02-28 23:58:15 +0000
commit4e7483964676edb8e05bb6c6d52aca8d011f0bc5 (patch)
tree772e8f4d0f2fd14940dbc78934f8911eca963a56 /programmer.h
parent44ebb04f9f23b51b441011e2767cde7bd8038038 (diff)
Update the ITE IT8500 EC support to match the current state of the flashrom-chromium tree
This code has been deployed and tested to work on the Cr-48. There are a few caveats, though: - The boot BIOS straps register must be modified to select LPC. This can be done with the "" script (Install iotools at before using select_bbs). - It is very important to disable power management daemons before running flashrom on this EC. I commented out the brute force method we use in the Chromium OS branch that disables powerd, since IIRC Carl-Daniel has a better approach in the works. - Due to dependencies which may be introduced by the OEM/ODM EC firmware, the code is not guaranteed to work for anything other than the Cr-48. Corresponding to flashrom svn r1263. Signed-off-by: David Hendricks <> Carl-Daniel comments: Code is not hooked up yet because probing needs to be sorted out. Acked-by: Carl-Daniel Hailfinger <>
Diffstat (limited to 'programmer.h')
1 files changed, 9 insertions, 0 deletions
diff --git a/programmer.h b/programmer.h
index da49096..7a497f8 100644
--- a/programmer.h
+++ b/programmer.h
@@ -523,6 +523,7 @@ enum spi_controller {
#if defined(__i386__) || defined(__x86_64__)
@@ -583,6 +584,14 @@ int ich_spi_write_256(struct flashchip *flash, uint8_t * buf, int start, int len
int ich_spi_send_multicommand(struct spi_command *cmds);
+/* it85spi.c */
+struct superio probe_superio_ite85xx(void);
+int it85xx_spi_init(void);
+int it85xx_shutdown(void);
+int it85xx_probe_spi_flash(const char *name);
+int it85xx_spi_send_command(unsigned int writecnt, unsigned int readcnt,
+ const unsigned char *writearr, unsigned char *readarr);
/* it87spi.c */
void enter_conf_mode_ite(uint16_t port);
void exit_conf_mode_ite(uint16_t port);
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