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conf/machine: am62xx: Update build flag for low power mode

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Update build flag for arm-trusted-firmware to include low power mode
support

K3_PM_SYSTEM_SUSPEND is added in arm-trusted-firmware now which enables
low power mode support for am62xx.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
This commit is contained in:
Nishanth Menon
2022-05-04 18:49:30 -05:00
committed by Ryan Eatmon
parent c86df4f369
commit 53a8a8a82c
2 changed files with 3 additions and 0 deletions
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conf/machine/include/am62xx.inc
+2
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@@ -6,6 +6,8 @@ MACHINE_FEATURES += "screen touchscreen"
SERIAL_CONSOLES = "115200;ttyS2"
SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
TFA_K3_SYSTEM_SUSPEND = "1"
# AM62 supports multi-certificate images, use the same
IMAGE_BOOT_FILES = "${IMAGE_BOOT_FILES_MULTI_CERT}"
recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
+1
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@@ -9,6 +9,7 @@ TFA_INSTALL_TARGET_k3 = "bl31"
TFA_SPD_k3 = "opteed"
EXTRA_OEMAKE_append_k3 = "${@ 'K3_USART=' + d.getVar('TFA_K3_USART') if d.getVar('TFA_K3_USART') else ''}"
EXTRA_OEMAKE_append_k3 = "${@ 'K3_PM_SYSTEM_SUSPEND=' + d.getVar('TFA_K3_SYSTEM_SUSPEND') if d.getVar('TFA_K3_SYSTEM_SUSPEND') else ''}"
do_compile_append_am65xx-hs-evm() {
export TI_SECURE_DEV_PKG=${TI_SECURE_DEV_PKG}