Merge pull request #2775 from Freescale/backport-2773-to-wrynose

[Backport wrynose] imx-atf: add generic ATF_SYS_PWR_FULL_CTRL passthrough

1 files changed, 6 insertions, 0 deletions

diff --git a/recipes-bsp/imx-atf/imx-atf_2.14.bb b/recipes-bsp/imx-atf/imx-atf_2.14.bb
index 8b0d4dd92..03cc2f381 100644
--- a/recipes-bsp/imx-atf/imx-atf_2.14.bb
+++ b/recipes-bsp/imx-atf/imx-atf_2.14.bb
@@ -47,6 +47,10 @@ ATF_PLATFORM ??= "INVALID"
 # base address in source code.
 ATF_BOOT_UART_BASE ?= ""
 
+# Selects whether BL31 requests a full SoC/board power-down or reset via
+# SCMI (IMX9_SCMI_SYS_PWR_FULL_SHUTDOWN/_RESET).
+ATF_SYS_PWR_FULL_CTRL ?= "0"
+
 EXTRA_OEMAKE += "\
     CROSS_COMPILE=${TARGET_PREFIX} \
     PLAT=${ATF_PLATFORM} \
@@ -75,6 +79,8 @@ EXTRA_OEMAKE += 'CC="${@remove_options_tail(d.getVar('CC'))}"'
 # Set the UART to use during the boot.
 EXTRA_OEMAKE += 'IMX_BOOT_UART_BASE=${ATF_BOOT_UART_BASE}'
 
+EXTRA_OEMAKE += 'SYS_PWR_FULL_CTRL=${ATF_SYS_PWR_FULL_CTRL}'
+
 do_configure[noexec] = "1"
 
 do_install[noexec] = "1"