coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2021-08-23	soc/mediatek/mt8195: add HDMI low power setting	Rex-BC Chen
	Add HDMI low power setting to reduce power consumption. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ica91645789e5de3401131e7050d2b1ee06c535dd Reviewed-on: https://review.coreboot.org/c/coreboot/+/57042 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-08-04	soc/mediatek/mt8195: Add devapc basic drivers	Nina Wu
	Add basic devapc (device access permission control) drivers. DAPC driver is used to set up bus fabric security and data protection among hardwares. DAPC driver groups the master hardwares into different domains and gives secure and non-secure property. The slave hardware can configure different access permissions for different domains via DAPC driver. 1. Initialize devapc. 2. Set master domain and secure side band. 3. Set domain remap. 4. Set default permission. Change-Id: I3677657a117caed0d73526f78b0ebe8180148335 Signed-off-by: Nina Wu <nina-cm.wu@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56764 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-03	soc/mediatek: Initialize SSPM	Rex-BC Chen
	Load SSPM firmware and boot up SSPM in ramstage. This adds 23ms to the boot time. TEST=Load SSPM blob ok, and we can see some logs of SSPM from AP. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ia227ea9f7d58129068cb36ec2de7d9feb677006b Reviewed-on: https://review.coreboot.org/c/coreboot/+/55051 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-26	soc/mediatek/mt8195: Initialize MCUPM	alex.miao
	Load MCUPM firmware and boot up MCUPM in ramstage. TEST=can see MCUPM log from AP console Signed-off-by: alex.miao <alex.miao@mediatek.corp-partner.google.com> Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I9e8c45ce7166644b94319ec2e7836d3d3c8008dc Reviewed-on: https://review.coreboot.org/c/coreboot/+/54899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-11	soc/mediatek/mt8195: Disable UFS reference clock	Yidi Lin
	UFS reference clock (refclk) is enabled by default, which will cause the UFSHCI to hold the SPM signal and lead to suspend failure. Since UFS kernel driver is not built-in, disable refclk in coreboot stage. Change UFSHCI base register to 0x11270000. Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I1386e59f802a9e3c938a7e8dbeea547fbcb02709 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54011 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-07	soc/mediatek/mt8195: Turn off L2C SRAM and reconfigure as L2 cache	Yidi Lin
	Mediatek SoC uses part of the L2 cache as SRAM before DRAM is ready. After DRAM is ready, we should invoke disable_l2c_sram to reconfigure the L2C SRAM as L2 cache. Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I8777b0c8471fe17ffffdcb6ad5b7c00fb1d35db1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52925 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-13	soc/mediatek/mt8195: Add a stub implementation of the MT8195 SoC	Yidi Lin
	TEST=boot from SPI-NOR and show console message at bootblock stage. Change-Id: Ia93430006096b7410393ab31fee4ea40598d0b34 Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52258 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>