configs: zynq-common: Fix SPI env update

Because of an error in the check for compatible = ad9464 the SPI memory was updated at each reboot. This patch fixes this issue and the deletion of the 2r2t property if the mode is set to 1r1t before this check. Fixes: 469a0fd ("configs: zynq-common: Add environment configuration for RevC") Signed-off-by: Mircea Caprioru <[email protected]>
analogdevicesinc · Nov 3, 2020 · e1eb71f · e1eb71f
1 parent af19d59
commit e1eb71f
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
@@ -314,11 +314,13 @@
 		"if test -n ${cs_gpio}; then " \
 			"fdt set /amba/axi_quad_spi@7C430000/ cs-gpios \"<0x06 ${cs_gpio} 0>\"; " \
 		"fi; " \
-		"if test ${compatible} = ad9364 || test -n ${attr_val} = ad9364; then " \
-			"fdt rm /amba/spi@e0006000/ad9361-phy@0 adi,2rx-2tx-mode-enable; " \
+		"if test -n ${compatible} = ad9364 || test -n ${attr_val} = ad9364; then " \
 			"fdt set /fpga-axi/cf-ad9361-dds-core-lpc@79024000 compatible adi,axi-ad9364-dds-6.00.a; " \
-			"setenv mode 1r1t; " \
-			"saveenv; " \
+			"if test ! ${mode} = 1r1t; then " \
+				"fdt rm /amba/spi@e0006000/ad9361-phy@0 adi,2rx-2tx-mode-enable; " \
+				"setenv mode 1r1t; " \
+				"saveenv; " \
+			"fi; " \
 		"fi; \0" \
 	"qspiboot_extraenv=sf read ${extraenv_load_address} 0xFF000 0x1000 && " \
 		"env import -c ${extraenv_load_address} 0x1000 || true \0" \