pico: shrink DRAM size to avoid memory overridelinaro-imx-old

Shrink DRAM size to avoid memory override the memory of optee in the
end of DRAM during u-boot relocation.

Signed-off-by: Jun Nie <jun.nie@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/board/technexion/pico-imx7d/pico-imx7d.c b/board/technexion/pico-imx7d/pico-imx7d.c
index 0767d0462f..c5a5aa028e 100644
--- a/board/technexion/pico-imx7d/pico-imx7d.c
+++ b/board/technexion/pico-imx7d/pico-imx7d.c
@@ -58,7 +58,7 @@ static struct i2c_pads_info i2c_pad_info4 = {
 
 int dram_init(void)
 {
-	gd->ram_size = imx_ddr_size();
+	gd->ram_size = imx_ddr_size() - SZ_128M;
 
 	return 0;
 }