commit dd39a6eb47c28287d0b208789357a0d058715f22
author Adam Ford <aford173@gmail.com> Tue Feb 16 08:19:52 2021 -0600
committer Stefano Babic <sbabic@denx.de> Mon Mar 01 10:21:36 2021 +0100
tree 1574c32286d9c0020a98c91be42a5782f6ec57ac
parent 86df5f8b6b29e87c01bc85172c2397dca931843a

imx: Add 2GB lpddr support for i.MX8MN Beacon EmbeddedWorks devkit.

There is a second lpddr configuration with 2GB of RAM, but this requires
different RAM timings, so in addition to adding the timing file, a
separate defconfig is necessary.

Signed-off-by: Adam Ford <aford173@gmail.com>

include/configs/imx8mn_beacon.h

diff --git a/include/configs/imx8mn_beacon.h b/include/configs/imx8mn_beacon.h
index 7a247cc..9ce60fd 100644
--- a/include/configs/imx8mn_beacon.h
+++ b/include/configs/imx8mn_beacon.h
@@ -126,7 +126,11 @@
 
 #define CONFIG_SYS_SDRAM_BASE		0x40000000
 #define PHYS_SDRAM			0x40000000
+#if CONFIG_IS_ENABLED(IMX8MN_BEACON_2GB_LPDDR)
+#define PHYS_SDRAM_SIZE		0x80000000 /* 2GB DDR */
+#else
 #define PHYS_SDRAM_SIZE		0x40000000 /* 1GB DDR */
+#endif
 
 #define CONFIG_MXC_UART_BASE		UART2_BASE_ADDR