[PATCH] board: gateworks: venice: switch to 2-bank dram config

[Tim Harvey]

Switch to a 2-bank dram config to properly support 4GiB.

Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
 board/gateworks/venice/venice.c | 2 +-
 include/configs/imx8mm_venice.h | 9 +++++----
 include/configs/imx8mn_venice.h | 9 +++++----
 include/configs/imx8mp_venice.h | 9 +++++----
 4 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/board/gateworks/venice/venice.c b/board/gateworks/venice/venice.c
index ca62f0be6d25..cb360a76a916 100644
--- a/board/gateworks/venice/venice.c
+++ b/board/gateworks/venice/venice.c
@@ -17,7 +17,7 @@ int board_phys_sdram_size(phys_size_t *size)
 	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 5579a05d165f..6e0cdc38536c 100644
--- a/include/configs/imx8mm_venice.h
+++ b/include/configs/imx8mm_venice.h
@@ -32,10 +32,11 @@
 #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 80c2df9f30ff..e9ef66b71807 100644
--- a/include/configs/imx8mn_venice.h
+++ b/include/configs/imx8mn_venice.h
@@ -26,10 +26,11 @@
 #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 4b32d5a77ef6..3474b7bc58e1 100644
--- a/include/configs/imx8mp_venice.h
+++ b/include/configs/imx8mp_venice.h
@@ -26,10 +26,11 @@
 #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
-- 
2.25.1