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| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2016-03-27 20:05:00 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-03-28 21:55:20 -0700 |
| commit | 4e1ddc02c67ba692c459cb0cb49f1e1a6d77543e (patch) | |
| tree | 57f7ee24baa6e7130faaa6d44c292bc5a8f27716 | |
| parent | c1acab5888d8ddd4e0eb0012ad3d59b2a1ba9c14 (diff) | |
| download | chrome-ec-4e1ddc02c67ba692c459cb0cb49f1e1a6d77543e.tar.gz | |
flash_ec: Add support for kevin
Add support for kevin, which uses external 1.8V SPI.
BUG=chrome-os-partner:51722
TEST=Verify kevin EC is flashable. Verify wheatley still uses pp3300 SPI
voltage.
BRANCH=None
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: I13e45e829cdc7b2298715812f5714d5dd806df06
Reviewed-on: https://chromium-review.googlesource.com/335396
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
| -rwxr-xr-x | util/flash_ec | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/util/flash_ec b/util/flash_ec index 90e4e435fd..874e482a97 100755 --- a/util/flash_ec +++ b/util/flash_ec @@ -95,6 +95,7 @@ BOARDS_NPCX_5M6G_JTAG=( ) BOARDS_NPCX_SPI=( + kevin wheatley ) @@ -110,6 +111,10 @@ BOARDS_MEC1322=( strago ) +BOARDS_SPI_1800MV=( + kevin +) + # Flags DEFINE_string board "${DEFAULT_BOARD}" \ "The board to run debugger on." @@ -401,6 +406,7 @@ function flash_openocd() { function flash_flashrom() { TOOL_PATH="${EC_DIR}/build/${BOARD}/util:/usr/sbin/:$PATH" FLASHROM=$(PATH="${TOOL_PATH}" which flashrom) + if on_servov3; then FLASHROM_PARAM="-p linux_spi" else @@ -418,10 +424,16 @@ function flash_flashrom() { fi fi + if $(in_array "${BOARDS_SPI_1800MV[@]}" "${BOARD}"); then + SPI_VOLTAGE="pp1800" + else + SPI_VOLTAGE="pp3300" + fi + dut_control cold_reset:on - # Turn on SPI1 interface on servo for 3.3V SPI Flash Chip - dut_control spi1_vref:pp3300 spi1_buf_en:on spi1_buf_on_flex_en:on + # Turn on SPI1 interface on servo for SPI Flash Chip + dut_control spi1_vref:${SPI_VOLTAGE} spi1_buf_en:on spi1_buf_on_flex_en:on SPI_SIZE=$(sudo ${FLASHROM} ${FLASHROM_PARAM} --get-size 2>/dev/null | tail -n 1) IMG_SIZE=$(stat -c%s "$IMG") |