From: Joel Stanley Date: Thu, 23 Sep 2021 07:46:06 +0000 (+0930) Subject: ARM: dts: aspeed: p10bmc: Define secure boot gpio X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f2a49850581bbc41ebfea64fba463b4b5604ceb6;p=linux.git ARM: dts: aspeed: p10bmc: Define secure boot gpio Input pin that indicates that the BMC is configured to boot with security protections enforced. Pulled up by default (secure). Placing the jumper will pull the pin down (bypass security). When in the secure boot state, it makes the EEPROM at 0x50 on bus 14 read only. Link: https://lore.kernel.org/r/20210923074606.283393-1-joel@jms.id.au Signed-off-by: Joel Stanley --- diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index 53afbcd584592..19a67e658a020 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -272,7 +272,7 @@ "factory-reset-toggle","", /*G0-G7*/ "","","","","","","","", /*H0-H7*/ "led-rtc-battery","led-bmc","led-rear-enc-id0","led-rear-enc-fault0","","","","", - /*I0-I7*/ "","","","","","","","", + /*I0-I7*/ "","","","","","","bmc-secure-boot","", /*J0-J7*/ "","","","","","","","", /*K0-K7*/ "","","","","","","","", /*L0-L7*/ "","","","","","","","", diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts index fca511670c5c1..341f944f4bfa1 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts @@ -277,7 +277,7 @@ /*F0-F7*/ "","","","","","","","", /*G0-G7*/ "","","","","","","","", /*H0-H7*/ "","bmc-ingraham0","rear-enc-id0","rear-enc-fault0","","","","", - /*I0-I7*/ "","","","","","","","", + /*I0-I7*/ "","","","","","","bmc-secure-boot","", /*J0-J7*/ "","","","","","","","", /*K0-K7*/ "","","","","","","","", /*L0-L7*/ "","","","","","","","",