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From: tien.fong.chee at intel.com <tien.fong.chee@intel.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 07/19] arm: socfpga: Add DRAM bank size initialization function
Date: Tue, 29 Aug 2017 18:45:49 +0800	[thread overview]
Message-ID: <1504003561-6290-8-git-send-email-tien.fong.chee@intel.com> (raw)
In-Reply-To: <1504003561-6290-1-git-send-email-tien.fong.chee@intel.com>

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    |   12 ++++++++++++
 include/configs/socfpga_common.h |    1 +
 2 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index a41d089..3f2e30a 100644
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -29,6 +29,18 @@ int board_init(void)
 	return 0;
 }
 
+int dram_init_banksize(void)
+{
+#if !defined(CONFIG_SYS_SDRAM_BASE) && !defined(CONFIG_SYS_SDRAM_SIZE)
+	fdtdec_setup_memory_banksize();
+#else
+	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+	gd->bd->bi_dram[0].size =  CONFIG_SYS_SDRAM_SIZE;
+#endif
+
+	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 c15d244..05b03bd 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
-- 
1.7.7.4

  parent reply	other threads:[~2017-08-29 10:45 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-29 10:45 [U-Boot] [PATCH 00/19] Add FPGA, SDRAM drivers and booting to U-boot tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 01/19] configs: Add FPGA loadfs config for Arria 10 tien.fong.chee at intel.com
2017-08-29 11:51   ` Marek Vasut
2017-08-30  5:59     ` Chee, Tien Fong
2017-08-30  8:45       ` Marek Vasut
2017-09-04  5:29         ` Chee, Tien Fong
2017-08-29 10:45 ` [U-Boot] [PATCH 02/19] configs: Add FAT fs support for SPL tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 03/19] arm: socfpga: Add driver for flash to program FPGA tien.fong.chee at intel.com
2017-08-29 11:55   ` Marek Vasut
2017-08-30  8:05     ` Chee, Tien Fong
2017-08-30  8:52       ` Marek Vasut
2017-09-04  7:08         ` Chee, Tien Fong
2017-09-04  9:39           ` Marek Vasut
2017-09-05  5:53             ` Chee, Tien Fong
2017-09-05  9:04               ` Marek Vasut
2017-09-05  9:23                 ` Chee, Tien Fong
2017-09-05  9:36                   ` Marek Vasut
2017-09-06  5:06                     ` Chee, Tien Fong
2017-09-06  7:10                       ` Marek Vasut
2017-09-06  7:15                         ` Chee, Tien Fong
2017-08-29 10:45 ` [U-Boot] [PATCH 04/19] arm: socfpga: Add FPGA loadfs command support tien.fong.chee at intel.com
2017-08-29 11:57   ` Marek Vasut
2017-08-30  8:18     ` Chee, Tien Fong
2017-08-30  8:54       ` Marek Vasut
2017-08-29 10:45 ` [U-Boot] [PATCH 05/19] arm: socfpga: Enhance FPGA program support with at least 4 byte data tien.fong.chee at intel.com
2017-08-29 11:58   ` Marek Vasut
2017-08-30  8:24     ` Chee, Tien Fong
2017-08-30  8:55       ` Marek Vasut
2017-09-04  7:09         ` Chee, Tien Fong
2017-08-29 10:45 ` [U-Boot] [PATCH 06/19] arm: socfpga: Rename the gen5 sdram driver to more specific name tien.fong.chee at intel.com
2017-08-29 11:59   ` Marek Vasut
2017-08-30  8:26     ` Chee, Tien Fong
2017-08-29 10:45 ` tien.fong.chee at intel.com [this message]
2017-08-29 11:59   ` [U-Boot] [PATCH 07/19] arm: socfpga: Add DRAM bank size initialization function Marek Vasut
2017-08-30  8:36     ` Chee, Tien Fong
2017-08-30  8:56       ` Marek Vasut
2017-09-04  7:11         ` Chee, Tien Fong
2017-09-04  9:40           ` Marek Vasut
2017-09-05  3:54             ` Chee, Tien Fong
2017-08-29 10:45 ` [U-Boot] [PATCH 08/19] arm: socfpga: Add COMPAT macro for Network on Chip(NoC) tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 09/19] arm: socfpga: Add DDR driver for Arria 10 tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 10/19] configs: Add DDR Kconfig support " tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 11/19] arm: socfpga: Enable build for DDR " tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 12/19] doc: dtbinding: Add Intel Arria 10 SoCFPGA chosen binding tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 13/19] dts: Add the FPGA design file name to DTS tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 14/19] dts: Add device storage and partition " tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 15/19] arm: socfpga: Add support to memory allocation in SPL tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 16/19] arm: socfpga: Enhance Intel SoCFPGA program header to support Arria 10 tien.fong.chee at intel.com
2017-08-29 10:45 ` [U-Boot] [PATCH 17/19] arm: socfpga: Adding clock frequency info for U-boot tien.fong.chee at intel.com
2017-08-29 10:46 ` [U-Boot] [PATCH 18/19] arm: socfpga: Adding SoCFPGA info for both SPL and U-boot tien.fong.chee at intel.com
2017-08-29 10:46 ` [U-Boot] [PATCH 19/19] arm: socfpga: Enable SPL loading U-boot to DDR and booting U-boot tien.fong.chee at intel.com

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