[U-Boot] [PATCH v2 11/19] arm: socfpga: Add DRAM bank size initialization function

tien.fong.chee at intel.com
2017-09-25T08:40:07Z

From: Tien Fong Chee <tien.fong.chee@intel.com>

Add function for both multiple DRAM bank and single DRAM bank size
initialization. This common functionality could be used by every single
SOCFPGA board.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
---
arch/arm/mach-socfpga/board.c | 7 +++++++
include/configs/socfpga_common.h | 1 +
2 files changed, 8 insertions(+)

diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index a41d089..965f9dc 100644
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -29,6 +29,13 @@ int board_init(void)
return 0;
}

+int dram_init_banksize(void)
+{
+ fdtdec_setup_memory_banksize();
+
+ return 0;
+}
+
#ifdef CONFIG_USB_GADGET
struct dwc2_plat_otg_data socfpga_otg_data = {
.usb_gusbcfg = 0x1417,
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index eadce2d..7549ee8 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -47,6 +47,7 @@
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE
#ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET
#define CONFIG_SYS_TEXT_BASE 0x08000040
#else
--
2.2.0