imx95-19x19-verdin: set OEI_DDRCONFIG when IMX_SOC_REV is A0 or A1

Easily allow builds for iMX95 Rev A0/A1 by automatically setting the
necessary variable OEI_DDRCONFIG when IMX_SOC_REV is set to A0/A1.

Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
(cherry picked from commit 3a6ac9a5052061aec3252effc0773e55cf5635b8)

1 files changed, 6 insertions, 0 deletions

diff --git a/conf/machine/imx95-19x19-verdin.conf b/conf/machine/imx95-19x19-verdin.conf
index 38acc47da..5ae9ac665 100644
--- a/conf/machine/imx95-19x19-verdin.conf
+++ b/conf/machine/imx95-19x19-verdin.conf
@@ -8,6 +8,12 @@ MACHINEOVERRIDES =. "mx95:"
 
 require conf/machine/include/imx95-evk.inc
 
+# iMX95 Verdin EVK V1.1E is the first revision with a B0 SoC,
+# older versions require A0/A1 support, set with the below variable
+#IMX_SOC_REV:${MACHINE} = "A0"
+# When building for A0/A1 iMX95 SoCs, set OEI_DDRCONFIG accordingly
+OEI_DDRCONFIG = "${@'XIMX95LPD5EVK19_6400mbps_train_timing_a1' if d.getVar('IMX_SOC_REV')[0] == 'A' else ''}"
+
 KERNEL_DEVICETREE_BASENAME = "imx95-19x19-verdin"
 
 KERNEL_DEVICETREE:append:use-nxp-bsp = " \