UPSTREAM: mainboard/google/reef: Ignore SPI IOSTANDBY
SPI controller need to access flash descriptors/SFDP during s0ix exit,
so all fast SPI IO can't be put into IOSTANDBY state. For reef, that
will be FST_SPI_CLK_FB, GPIO_97, GPIO_99, GPIO_100, GPIO_103 and
GPIO_106.
BUG=chrome-os-partner:61370
BRANCH=reef
TEST=Enter s0ix state in OS, after resume run flashrom to read SPI
content.
Change-Id: Ibeb71637b19c646a3390e98d083ae579144cb31c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8b89252f8a
Original-Change-Id: I5c59601ec00e93c03dd72a99a739add0950c6a51
Original-Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Original-Reviewed-on: https://review.coreboot.org/18137
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Vaibhav Shankar <vaibhav.shankar@intel.com>
Original-Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/430178
Tested-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
This commit is contained in:
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1 changed files with 13 additions and 12 deletions
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@ -238,20 +238,21 @@ static const struct pad_config gpio_table[] = {
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PAD_CFG_GPI(GPIO_92, DN_20K, DEEP), /* unused -- strap */
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/* Fast SPI */
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PAD_CFG_NF(GPIO_97, NATIVE, DEEP, NF1), /* FST_SPI_CS0_B */
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PAD_CFG_GPI(GPIO_98, UP_20K, DEEP), /* FST_SPI_CS1_B -- unused */
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PAD_CFG_NF(GPIO_99, NATIVE, DEEP, NF1), /* FST_SPI_MOSI_IO0 */
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PAD_CFG_NF(GPIO_100, NATIVE, DEEP, NF1), /* FST_SPI_MISO_IO1 */
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PAD_CFG_GPI(GPIO_101, UP_20K, DEEP), /* FST_IO2 -- MEM_CONFIG0 */
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PAD_CFG_GPI(GPIO_102, UP_20K, DEEP), /* FST_IO3 -- MEM_CONFIG1 */
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PAD_CFG_NF(GPIO_103, NATIVE, DEEP, NF1), /* FST_SPI_CLK */
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PAD_CFG_NF_IOSSTATE(GPIO_97, NATIVE, DEEP, NF1, IGNORE), /* FST_SPI_CS0_B */
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PAD_CFG_GPI(GPIO_98, UP_20K, DEEP), /* FST_SPI_CS1_B -- unused */
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PAD_CFG_NF_IOSSTATE(GPIO_99, NATIVE, DEEP, NF1, IGNORE), /* FST_SPI_MOSI_IO0 */
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PAD_CFG_NF_IOSSTATE(GPIO_100, NATIVE, DEEP, NF1, IGNORE), /* FST_SPI_MISO_IO1 */
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PAD_CFG_GPI(GPIO_101, UP_20K, DEEP), /* FST_IO2 -- MEM_CONFIG0 */
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PAD_CFG_GPI(GPIO_102, UP_20K, DEEP), /* FST_IO3 -- MEM_CONFIG1 */
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PAD_CFG_NF_IOSSTATE(GPIO_103, NATIVE, DEEP, NF1, IGNORE), /* FST_SPI_CLK */
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PAD_CFG_NF_IOSSTATE(FST_SPI_CLK_FB, NATIVE, DEEP, NF1, IGNORE), /* FST_SPI_CLK_FB */
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PAD_CFG_NF_IOSSTATE(GPIO_106, NATIVE, DEEP, NF3, IGNORE), /* FST_SPI_CS2_N */
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/* SIO_SPI_0 - Used for FP */
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PAD_CFG_NF(GPIO_104, NATIVE, DEEP, NF1), /* SIO_SPI_0_CLK */
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PAD_CFG_NF(GPIO_105, NATIVE, DEEP, NF1), /* SIO_SPI_0_FS0 */
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PAD_CFG_NF(GPIO_106, NATIVE, DEEP, NF3), /* FST_SPI_CS2_N */
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PAD_CFG_NF(GPIO_109, NATIVE, DEEP, NF1), /* SIO_SPI_0_RXD */
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PAD_CFG_NF(GPIO_110, NATIVE, DEEP, NF1), /* SIO_SPI_0_TXD */
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PAD_CFG_NF(GPIO_104, NATIVE, DEEP, NF1), /* SIO_SPI_0_CLK */
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PAD_CFG_NF(GPIO_105, NATIVE, DEEP, NF1), /* SIO_SPI_0_FS0 */
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PAD_CFG_NF(GPIO_109, NATIVE, DEEP, NF1), /* SIO_SPI_0_RXD */
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PAD_CFG_NF(GPIO_110, NATIVE, DEEP, NF1), /* SIO_SPI_0_TXD */
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/* SIO_SPI_1 -- largely unused */
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PAD_CFG_GPI(GPIO_111, UP_20K, DEEP), /* SIO_SPI_1_CLK */
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