6871d51125
The Asurada EC is using the large packet (256B) mode, and we were seeing lots of timeout errors on various commands. The AcceptTimeoutUs in EC SPI driver is hard-coded at 5000, and that is too small for large packet running in 1M so we should change EC SPI to the same value that kernel is using (3M). BUG=b:161509047 TEST=emerge-asurada coreboot chromeos-bootimage; flash and boot Signed-off-by: Hung-Te Lin <hungte@chromium.org> Change-Id: I9c47324022129ca23ef75d0c80e215da1692636d Reviewed-on: https://review.coreboot.org/c/coreboot/+/46394 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
14 lines
387 B
C
14 lines
387 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <bootblock_common.h>
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#include <soc/spi.h>
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#include "gpio.h"
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void bootblock_mainboard_init(void)
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{
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mtk_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, SPI_PAD0_MASK, 3 * MHz, 0);
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mtk_spi_init(CONFIG_DRIVER_TPM_SPI_BUS, SPI_PAD0_MASK, 1 * MHz, 0);
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setup_chromeos_gpios();
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gpio_eint_configure(GPIO_H1_AP_INT, IRQ_TYPE_EDGE_RISING);
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}
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