[PATCH v1] board: verdin-am62: add dram_init_banksize

[Stefan Eichenberger <eichest@gmail.com>]

From: Stefan Eichenberger <stefan.eichenberger@toradex.com>

Add the dram_init_banksize function to the board file to properly set
DRAM memory sizes during boot.

The commit bc07851897bd ("board: ti: Pull redundant DDR functions to a
common location and Fixup DDR size when ECC is enabled") relocated the
dram_init_banksize function from architecture specific initialization to
the TI board initialization code. As a result, boards relying on the
previous setup now require this function to be defined within their
board file to handle DRAM sizing correctly.

Without this function defined the following error appears during boot:
    ERROR: Failed to allocate 0x1000 bytes below 0x0.

Fixes: bc07851897bd ("board: ti: Pull redundant DDR functions to a common location and Fixup DDR size when ECC is enabled")
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
---
 board/toradex/verdin-am62/verdin-am62.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/board/toradex/verdin-am62/verdin-am62.c b/board/toradex/verdin-am62/verdin-am62.c
index e948fc16ba9..b80b39b6767 100644
--- a/board/toradex/verdin-am62/verdin-am62.c
+++ b/board/toradex/verdin-am62/verdin-am62.c
@@ -35,6 +35,17 @@ int dram_init(void)
 	return 0;
 }
 
+int dram_init_banksize(void)
+{
+	s32 ret;
+
+	ret = fdtdec_setup_memory_banksize();
+	if (ret)
+		printf("Error setting up memory banksize. %d\n", ret);
+
+	return ret;
+}
+
 /*
  * Avoid relocated U-Boot clash with Linux reserved-memory on 512 MB SoM
  */
-- 
2.45.2