From 4e7483964676edb8e05bb6c6d52aca8d011f0bc5 Mon Sep 17 00:00:00 2001 From: David Hendricks Date: Mon, 28 Feb 2011 23:58:15 +0000 Subject: 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 "select_bbs.sh" script (Install iotools at http://code.google.com/p/iotools/ 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 --- spi.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'spi.c') diff --git a/spi.c b/spi.c index 7d76120..8106360 100644 --- a/spi.c +++ b/spi.c @@ -55,6 +55,13 @@ const struct spi_programmer spi_programmer[] = { .write_256 = ich_spi_write_256, }, + { /* SPI_CONTROLLER_IT85XX */ + .command = it85xx_spi_send_command, + .multicommand = default_spi_send_multicommand, + .read = ich_spi_read, + .write_256 = ich_spi_write_256, + }, + { /* SPI_CONTROLLER_IT87XX */ .command = it8716f_spi_send_command, .multicommand = default_spi_send_multicommand, -- cgit v1.1