coreboot-kgpe-d16/src/drivers/intel
Raul E Rangel 159284606a drivers/intel/fsp2_0: Add preload_fspm and preload_fsps
In the non-XIP world, FSP is normally memmapped and then decompressed.
The AMD SPI DMA controller can actually read faster than mmap. So by
reading the contents into a buffer and then decompressing we reduce boot
time.

BUG=b:179699789
TEST=Boot guybrush and see 30ms reduction in boot time

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I28d7530ae9e50f743e3d6c86a5a29b1fa85cacb6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58987
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-11-08 20:20:01 +00:00
..
dptf drivers/intel/dptf: return package with value 2021-10-11 12:47:07 +00:00
fsp1_1 drivers/intel/fsp1_1/romstage.c: Remove MCU update 2021-09-01 00:53:20 +00:00
fsp2_0 drivers/intel/fsp2_0: Add preload_fspm and preload_fsps 2021-11-08 20:20:01 +00:00
gma drivers/intel/gma: Support IGD Opregion 2.1 2021-07-17 13:48:00 +00:00
i210 drivers/intel/i210: Set PCI bus master bit only if allowed 2021-07-23 13:18:14 +00:00
ish soc/intel/common: Add TGL-H PCI IDs 2021-08-19 13:51:59 +00:00
mipi_camera drivers/intel/mipi_camera: Change type for gpio_num to uint16_t 2021-06-21 05:34:58 +00:00
pmc_mux driver/intel/pmc_mux/conn: Add type-c port info to cbmem 2021-10-05 03:44:37 +00:00
ptt
soundwire
usb4/retimer drivers/intel/usb4/retimer: remove redundant structure member group(PLD) 2021-07-12 07:29:48 +00:00