Karthikeyan Ramasubramanian b3ffff87dd soc/amd/cezanne, vc/amd/fsp/*: Add support for CCP DMA SVC call ... Add support to access the boot device from PSP through Crypto Co-Processor (CCP) DMA. Implement a SVC call to use CCP DMA on SoCs where it is supported and a stub on SoCs where it is not supported. This provides an improved performance while accessing the boot device and reduces the boot time by ~45 ms. BUG=b:194990811 TEST=Build and boot to OS in guybrush. Perform cold and warm reboot cycling for 250 iterations. Change-Id: I02b94a842190ac4dcf45ff2d846b8665f06a9c75 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57562 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>		2021-09-27 13:29:37 +00:00
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cezanne	soc/amd/cezanne, vc/amd/fsp/*: Add support for CCP DMA SVC call	2021-09-27 13:29:37 +00:00
common	soc/amd/common/block/include/acpimmio_map: add AOAC acronym in comment	2021-09-27 13:20:33 +00:00
picasso	soc/amd/common/blocks/include: rename gpio_banks.h to gpio.h	2021-09-23 18:33:00 +00:00
stoneyridge	soc/amd/common: move block/pi out of the block folder	2021-09-24 15:47:59 +00:00
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