board: gateworks: venice: switch to 2-bank dram config
Switch to a 2-bank dram config to properly support 4GiB.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/board/gateworks/venice/venice.c b/board/gateworks/venice/venice.c
index 3067480..a39ae58 100644
--- a/board/gateworks/venice/venice.c
+++ b/board/gateworks/venice/venice.c
@@ -20,7 +20,7 @@
if (!size)
return -EINVAL;
- *size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+ *size = get_ram_size((void *)PHYS_SDRAM, (long)PHYS_SDRAM_SIZE + (long)PHYS_SDRAM_2_SIZE);
return 0;
}
diff --git a/include/configs/imx8mm_venice.h b/include/configs/imx8mm_venice.h
index b33b828..046d568 100644
--- a/include/configs/imx8mm_venice.h
+++ b/include/configs/imx8mm_venice.h
@@ -31,10 +31,11 @@
#define CFG_SYS_INIT_RAM_ADDR 0x40000000
#define CFG_SYS_INIT_RAM_SIZE SZ_2M
+/* SDRAM configuration: 4GiB */
#define CFG_SYS_SDRAM_BASE 0x40000000
-
-/* SDRAM configuration */
-#define PHYS_SDRAM 0x40000000
-#define PHYS_SDRAM_SIZE SZ_4G
+#define PHYS_SDRAM 0x40000000
+#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */
+#define PHYS_SDRAM_2 0xC0000000
+#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */
#endif
diff --git a/include/configs/imx8mn_venice.h b/include/configs/imx8mn_venice.h
index 3db997e..1cc054a 100644
--- a/include/configs/imx8mn_venice.h
+++ b/include/configs/imx8mn_venice.h
@@ -25,10 +25,11 @@
#define CFG_SYS_INIT_RAM_ADDR 0x40000000
#define CFG_SYS_INIT_RAM_SIZE SZ_2M
+/* SDRAM configuration: 4GiB */
#define CFG_SYS_SDRAM_BASE 0x40000000
-
-/* SDRAM configuration */
-#define PHYS_SDRAM 0x40000000
-#define PHYS_SDRAM_SIZE SZ_4G
+#define PHYS_SDRAM 0x40000000
+#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */
+#define PHYS_SDRAM_2 0xC0000000
+#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */
#endif
diff --git a/include/configs/imx8mp_venice.h b/include/configs/imx8mp_venice.h
index b5ee8c9..47413ec 100644
--- a/include/configs/imx8mp_venice.h
+++ b/include/configs/imx8mp_venice.h
@@ -25,10 +25,11 @@
#define CFG_SYS_INIT_RAM_ADDR 0x40000000
#define CFG_SYS_INIT_RAM_SIZE SZ_2M
+/* SDRAM configuration: 4GiB */
#define CFG_SYS_SDRAM_BASE 0x40000000
-
-/* SDRAM configuration */
-#define PHYS_SDRAM 0x40000000
-#define PHYS_SDRAM_SIZE SZ_4G
+#define PHYS_SDRAM 0x40000000
+#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */
+#define PHYS_SDRAM_2 0xC0000000
+#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */
#endif