Files
OpenCellular/chip
Randall Spangler c2dec85151 More low-level flash interface cleanup
Setting at-boot protection always used the same start/range
(RO+PSTATE), so no point in passing that to the physical layer as
params.

flash_dataptr() should take a pointer to const data.

No functional changes; just rearranging code.

BUG=chrome-os-partner:15613
BRANCH=none
TEST=build pit, link, spring

     - flashinfo -> (no flags)
     - enable WP (via screw or dut-control)
     - flashinfo -> wp_gpio_asserted
     - flashwp enable
     - flashinfo -> wp_gpio_asserted ro_at_boot
     - flashwp now
     - flashinfo -> wp_gpio_asserted ro_at_boot all_now (and possibly ro_now)
     - flashwp disable -> fails
     - flashinfo -> wp_gpio_asserted ro_at_boot all_now
     - reboot ap-off
     - flashinfo -> wp_gpio_asserted ro_at_boot ro_now
     - disable WP (via screw or dut-control)
     - reboot
     - flashinfo -> ro_at_boot
     - flashwp disable
     - flashinfo -> (no flags)

Change-Id: Ifd6553dc907fa6fafce81b56af0c648ac6d6bee1
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56628
2013-05-24 16:27:49 -07:00
..