erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mb/google/brox/var/lotso: Reduce gspi speed from 10 MHz to 9 MHz

Browse source 
Reduce gspi speed from 10 MHz to 9 MHz, because Raptor
Lake Refresh platform GSPI supports max frequency 9 MHz.

BUG=b:342932183
TEST=emerge-brox coreboot

Change-Id: If5b7885d95cfe21ec71cc37e6d72419935b0844f
Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84708
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Jian Tong <tongjian@huaqin.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kun Liu 2024-10-09 10:24:34 +08:00 • committed by Subrata Banik
commit f301e22f94
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/mainboard/google/brox/variants/lotso/overridetree.cb
View file

@ -418,7 +418,7 @@ chip soc/intel/alderlake
register "hid" = ""GXTS7986""
register "uid" = "0x3"
register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_F18_IRQ)"
register "speed" = "10 * MHz"
register "speed" = "9 * MHz"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F17)"
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_F7)"
register "property_count" = "1"