[Buildroot] [PATCH v2] configs: add SoCkit defconfig
Sebastien Bourdelin
sebastien.bourdelin at savoirfairelinux.com
Fri Feb 21 17:57:12 UTC 2014
This commit introduces the minimal support for the SoCkit from altera :
http://www.altera.com/b/arrow-sockit.html
It is based on the "Roman Diouskine" <roman.diouskine at savoirfairelinux.com>
work at https://github.com/rndi/buildroot-alt.
The kernel and the u-boot used is the one developped by rocketboards.org
as it is not supported currently in mainline kernel.
For more info, please find board/altera/sockit/readme.txt
---
Changes v1 -> v2:
- Fixe typo in the path to the post-image.sh script
- Remove useless line in the post-image.sh script
---
board/altera/sockit/post-image.sh | 7 +
board/altera/sockit/readme.txt | 170 +++++
.../uboot-sockit-preloader-sample-design.patch | 820 +++++++++++++++++++++
configs/altera_sockit_defconfig | 32 +
4 files changed, 1029 insertions(+)
create mode 100755 board/altera/sockit/post-image.sh
create mode 100644 board/altera/sockit/readme.txt
create mode 100644 board/altera/sockit/uboot-sockit-preloader-sample-design.patch
create mode 100644 configs/altera_sockit_defconfig
diff --git a/board/altera/sockit/post-image.sh b/board/altera/sockit/post-image.sh
new file mode 100755
index 0000000..676960d
--- /dev/null
+++ b/board/altera/sockit/post-image.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+# post-image.sh for SoCkit
+# 2014, "Roman Diouskine" <roman.diouskine at savoirfairelinux.com>
+# 2014, "Sebastien Bourdelin" <sebastien.bourdelin at savoirfairelinux.com>
+
+# create a DTB file copy with the name expected by the u-boot config
+cp -af $BINARIES_DIR/socfpga_cyclone5.dtb $BINARIES_DIR/socfpga.dtb
diff --git a/board/altera/sockit/readme.txt b/board/altera/sockit/readme.txt
new file mode 100644
index 0000000..95d3ee5
--- /dev/null
+++ b/board/altera/sockit/readme.txt
@@ -0,0 +1,170 @@
+SoCkit
+
+Intro
+=====
+
+This is the buildroot board support for the Arrow SoCkit Evaluation Board.
+
+A good source of information is :
+http://www.rocketboards.org/foswiki/Documentation/ArrowSoCKitEvaluationBoard
+
+
+How it works
+============
+
+Boot process :
+--------------
+
+In summary, the bootloader has multiple stages, an hardcoded boot routine is
+loaded from an on-chip ROM.
+
+ - That first stage is scanning the SD card's partition table to find
+ partition having the 0xA2 type.
+ - This partition is expected to contain a boot image on its first 60 Kb,
+ because u-boot is bigger, we must fill it with a preloader (u-boot-spl)
+ which will load the u-boot image.
+ - Then the u-boot image will load the Linux kernel.
+
+A good source of information for the boot process is :
+http://xillybus.com/tutorials/u-boot-image-altera-soc
+
+Note for the SPL :
+The SPL generated by the u-boot from Rocketboards doesn't seems to work,
+therefore we provide a patch for {uboot-PKG}/board/altera/socfpga_cyclone5/*
+based on the files generated with the Altera example design.
+
+For more information about this files please look at :
+http://www.rocketboards.org/foswiki/Documentation/PreloaderUbootCustomization#Common_Source_Code
+
+
+How to build it
+===============
+
+Configure Buildroot
+-------------------
+
+The arrow_sockit_defconfig configuration is a minimal configuration with
+all that is required to bring the SoCkit :
+
+ $ make arrow_sockit_defconfig
+
+
+Build everything
+----------------
+
+Note: you will need to have access to the network, since Buildroot will
+download the packages' sources.
+
+ $ make
+
+
+Result of the build
+-------------------
+
+After building, you should obtain this tree:
+
+ output/images/
+ ├── rootfs.ext2
+ ├── rootfs.ext3 -> rootfs.ext2
+ ├── rootfs.tar
+ ├── socfpga_cyclone5.dtb
+ ├── socfpga.dtb
+ ├── u-boot.img
+ ├── u-boot-spl.bin
+ └── uImage
+
+
+Signing the Preloader
+---------------------
+
+*** BEWARE ****
+The u-boot-spl.bin must be signed using the Altera's tool "mkpimage".
+This tool comes as a part of the Altera development environnment (SoC EDS).
+A fork of this tool have been done by Maxime Hadjinlian and can be found here :
+https://github.com/maximeh/mkpimage
+
+Remember that without signing the u-boot-spl.bin, the board will not boot !!!
+
+ $ mkpimage u-boot-spl.bin -o u-boot-spl-signed.bin
+
+
+
+Prepare your SDcard
+===================
+
+A good source of information for the partitioning process is :
+http://www.rocketboards.org/foswiki/view/Projects/SoCKitLinaroLinuxDesktop#Partition_the_SD_Card
+
+
+Create the SDcard partition table
+----------------------------------
+
+Determine the device associated to the SD card :
+
+ $ cat /proc/partitions
+
+let's assume it is /dev/mmcblk0 :
+
+ $ sudo fdisk /dev/mmcblk0
+
+Delete all previous partitions with 'd' then create the new partition table,
+using these options, pressing enter after each one:
+
+ * n p 1 9000000 +20480K t 1 b
+ * n p 2 4096 +4496384K t 83
+ * n p 3 2048 +1024K t 3 a2
+
+Using the 'p' option, the SD card's partition must look like this :
+
+Device Boot Start End Blocks Id System
+/dev/mmcblk0p1 9000000 9041919 20960 b W95 FAT32
+/dev/mmcblk0p2 4096 8996863 4496384 83 Linux
+/dev/mmcblk0p3 2048 4095 1024 a2 Unknown
+
+Then write the partition table using 'w' and exit.
+
+Make partition one a DOS partition :
+
+ $ sudo mkdosfs /dev/mmcblk0p1
+
+
+Install the binaries to the SDcard
+----------------------------------
+
+Remember your binaries are located in output/images/, go inside that directory :
+
+ $ cd output/images
+
+The partition with type a2 is the partition scan by the first bootloader stage
+in the SoCkit ROM to find the next bootloader stage so we must write the signed
+preloader and the u-boot binaries in that partition :
+
+ $ sudo dd if=u-boot-spl-signed.bin of=/dev/mmcblk0p3 bs=64k seek=0
+ $ sudo dd if=u-boot.img of=/dev/mmcblk0p3 bs=64k seek=4
+
+Copy the Linux kernel and its Device tree :
+
+ $ sudo mkdir /mnt/sdcard
+ $ sudo mount /dev/mmcblk0p1 /mnt/sdcard
+ $ sudo cp socfpga.dtb uImage /mnt/sdcard
+ $ sudo umount /mnt/sdcard
+
+Copy the rootfs :
+
+ $ sudo dd if=rootfs.ext2 of=/dev/mmcblk0p2 bs=64k
+
+It's Done!
+
+
+Finish
+======
+
+Eject your SDcard, insert it in your SoCkit, and power it up.
+
+if you want a serial console, you can plug a micro B USB cable on the USB-UART
+port, the serial port config to used is 57600/8-N-1.
+
+
+
+--
+Sebastien Bourdelin <sebastien.bourdelin at savoirfairelinux.com>
diff --git a/board/altera/sockit/uboot-sockit-preloader-sample-design.patch b/board/altera/sockit/uboot-sockit-preloader-sample-design.patch
new file mode 100644
index 0000000..ddf0abc
--- /dev/null
+++ b/board/altera/sockit/uboot-sockit-preloader-sample-design.patch
@@ -0,0 +1,820 @@
+From c70f2ebb350da20af1a0ed4b7960b8e5a1952713 Mon Sep 17 00:00:00 2001
+From: Sebastien Bourdelin <sebastien.bourdelin at savoirfairelinux.com>
+Date: Thu, 20 Feb 2014 11:51:31 -0500
+Subject: [PATCH] board: add to sockit a working preloader design
+
+---
+ board/altera/socfpga_cyclone5/build.h | 2 +-
+ board/altera/socfpga_cyclone5/iocsr_config.c | 314 ++++++++++-----------
+ board/altera/socfpga_cyclone5/pinmux_config.c | 32 +--
+ board/altera/socfpga_cyclone5/pinmux_config.h | 8 +-
+ board/altera/socfpga_cyclone5/sdram/sdram_config.h | 14 +-
+ .../altera/socfpga_cyclone5/sdram/sequencer_auto.h | 16 +-
+ .../sdram/sequencer_auto_ac_init.c | 16 +-
+ .../socfpga_cyclone5/sdram/sequencer_defines.h | 34 +--
+ 8 files changed, 218 insertions(+), 218 deletions(-)
+
+diff --git a/board/altera/socfpga_cyclone5/build.h b/board/altera/socfpga_cyclone5/build.h
+index e5d9c3c..a369015 100644
+--- a/board/altera/socfpga_cyclone5/build.h
++++ b/board/altera/socfpga_cyclone5/build.h
+@@ -29,7 +29,7 @@
+ * Handoff files must provide user option whether to
+ * enable watchdog during preloader execution phase
+ */
+-#define CONFIG_PRELOADER_WATCHDOG_ENABLE (0)
++#define CONFIG_PRELOADER_WATCHDOG_ENABLE (1)
+
+ /*
+ * Handoff files must provide user option whether to enable
+diff --git a/board/altera/socfpga_cyclone5/iocsr_config.c b/board/altera/socfpga_cyclone5/iocsr_config.c
+index fa663e1..90fc154 100644
+--- a/board/altera/socfpga_cyclone5/iocsr_config.c
++++ b/board/altera/socfpga_cyclone5/iocsr_config.c
+@@ -7,113 +7,113 @@ const unsigned long iocsr_scan_chain0_table[((CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH
+ 0xC0000000,
+ 0x0000003F,
+ 0x00008000,
+- 0x00020080,
+- 0x08020000,
+- 0x08000000,
+- 0x00018020,
++ 0x00060180,
++ 0x18060000,
++ 0x18000000,
++ 0x00018060,
+ 0x00000000,
+ 0x00004000,
+- 0x00010040,
+- 0x04010000,
+- 0x04000000,
+- 0x00000010,
+- 0x00004010,
++ 0x000300C0,
++ 0x0C030000,
++ 0x0C000000,
++ 0x00000030,
++ 0x0000C030,
+ 0x00002000,
+- 0x00020000,
+- 0x02008000,
+- 0x02000000,
+- 0x00000008,
+- 0x00002008,
++ 0x00018060,
++ 0x06018000,
++ 0x06000000,
++ 0x00000018,
++ 0x00006018,
+ 0x00001000,
+ };
+
+ const unsigned long iocsr_scan_chain1_table[((CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH / 32) + 1)] = {
+- 0x000C0300,
+- 0x10040000,
+- 0x100000C0,
+- 0x00000040,
+- 0x00010040,
++ 0x00100000,
++ 0x300C0000,
++ 0x300000C0,
++ 0x000000C0,
++ 0x000300C0,
+ 0x00008000,
+ 0x00080000,
+- 0x18060000,
+- 0x18000000,
+- 0x00000060,
+- 0x00018060,
++ 0x20000000,
++ 0x00000000,
++ 0x00000080,
++ 0x00020000,
+ 0x00004000,
+- 0x00010040,
++ 0x000300C0,
+ 0x10000000,
+- 0x04000000,
+- 0x00000010,
+- 0x00004010,
++ 0x0C000000,
++ 0x00000030,
++ 0x0000C030,
+ 0x00002000,
+- 0x06008020,
+- 0x02008000,
++ 0x06018060,
++ 0x06018000,
+ 0x01FE0000,
+ 0xF8000000,
+ 0x00000007,
+ 0x00001000,
+- 0x00004010,
+- 0x01004000,
+- 0x01000000,
+- 0x00003004,
+- 0x00001004,
++ 0x0000C030,
++ 0x0300C000,
++ 0x03000000,
++ 0x0000300C,
++ 0x0000300C,
+ 0x00000800,
+ 0x00000000,
+ 0x00000000,
+- 0x00800000,
+- 0x00000002,
++ 0x01800000,
++ 0x00000006,
+ 0x00002000,
+ 0x00000400,
+ 0x00000000,
+- 0x00401000,
++ 0x00C03000,
+ 0x00000003,
+ 0x00000000,
+ 0x00000000,
+ 0x00000200,
+- 0x00600802,
++ 0x00601806,
+ 0x00000000,
+- 0x80200000,
+- 0x80000600,
+- 0x00000200,
++ 0x80600000,
++ 0x80000601,
++ 0x00000601,
+ 0x00000100,
+- 0x00300401,
+- 0xC0100400,
+- 0x40100000,
+- 0x40000300,
+- 0x000C0100,
++ 0x00300C03,
++ 0xC0300C00,
++ 0xC0300000,
++ 0xC0000300,
++ 0x000C0300,
+ 0x00000080,
+ };
+
+ const unsigned long iocsr_scan_chain2_table[((CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH / 32) + 1)] = {
+- 0x80040100,
++ 0x300C0300,
+ 0x00000000,
+ 0x0FF00000,
+ 0x00000000,
+- 0x0C010040,
++ 0x0C0300C0,
+ 0x00008000,
+- 0x18020080,
+- 0x00000000,
+- 0x08000000,
+- 0x00040020,
+- 0x06018060,
++ 0x18060180,
++ 0x18060000,
++ 0x18000000,
++ 0x00018060,
++ 0x00018060,
+ 0x00004000,
+- 0x0C010040,
+- 0x04010000,
++ 0x000300C0,
++ 0x0C030000,
+ 0x00000030,
+ 0x00000000,
+- 0x03004010,
++ 0x0300C030,
+ 0x00002000,
+- 0x06008020,
+- 0x02008000,
+- 0x02000018,
+- 0x00006008,
+- 0x01802008,
++ 0x00018060,
++ 0x06018000,
++ 0x06000000,
++ 0x00000018,
++ 0x00006018,
+ 0x00001000,
+- 0x03004010,
+- 0x01004000,
+- 0x0100000C,
+- 0x00003004,
+- 0x00C01004,
++ 0x0000C030,
++ 0x00000000,
++ 0x03000000,
++ 0x0000000C,
++ 0x00C0300C,
+ 0x00000800,
+ };
+
+@@ -170,14 +170,14 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0xA0000034,
+ 0x0D000001,
+ 0x6068030C,
+- 0xC7034018,
+- 0x0E381A01,
++ 0xCF034059,
++ 0x1E781A03,
+ 0x8030C0D0,
+- 0x34018606,
+- 0x01A01C70,
++ 0x34059606,
++ 0x01A03CF0,
+ 0x0C0D0000,
+- 0x18606803,
+- 0x01C70340,
++ 0x59606803,
++ 0x03CF0340,
+ 0xD000001A,
+ 0x068030C0,
+ 0x10040000,
+@@ -244,15 +244,15 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0xA0000034,
+ 0x0D000001,
+ 0x6068030C,
+- 0xC7034018,
+- 0x0E381A01,
++ 0xCF034059,
++ 0x1E781A03,
+ 0x8030C0D0,
+- 0x34018606,
++ 0x34059606,
+ 0x01A00000,
+ 0x0C0D0000,
+- 0x18606803,
+- 0x01C70340,
+- 0xD00E381A,
++ 0x59606803,
++ 0x03CF0340,
++ 0xD01E781A,
+ 0x068030C0,
+ 0x10040000,
+ 0x00200000,
+@@ -273,7 +273,7 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0xAA0D4000,
+ 0x01C3A810,
+ 0xAA0D4000,
+- 0x01C3A808,
++ 0x01C3A810,
+ 0xAA0D4000,
+ 0x01C3A810,
+ 0x00040100,
+@@ -301,7 +301,7 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x2A835000,
+ 0x0070EA04,
+ 0x2A835000,
+- 0x0070EA02,
++ 0x0070EA04,
+ 0x2A835000,
+ 0x0070EA04,
+ 0x00010040,
+@@ -321,15 +321,15 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x14864000,
+ 0x69A47A05,
+ 0xCBCF23D7,
+- 0xF41E791E,
+- 0x034ED348,
++ 0xF5DE791E,
++ 0x0356D348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x01860680,
+ 0xD769A47A,
+ 0x1ECBCF23,
+- 0x48F41E79,
+- 0x00034ED3,
++ 0x48F5DE79,
++ 0x000356D3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+@@ -347,7 +347,7 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0xAA0D4000,
+ 0x01C3A810,
+ 0xAA0D4000,
+- 0x01C3A808,
++ 0x01C3A810,
+ 0xAA0D4000,
+ 0x01C3A810,
+ 0x00040100,
+@@ -375,7 +375,7 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x2A835000,
+ 0x0070EA04,
+ 0x2A835000,
+- 0x0070EA02,
++ 0x0070EA04,
+ 0x2A835000,
+ 0x0070EA04,
+ 0x00015000,
+@@ -395,15 +395,15 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x14864000,
+ 0x69A47A05,
+ 0xCBCF23D7,
+- 0xF41E791E,
+- 0x034ED348,
+- 0x821A00C3,
++ 0xF5DE791E,
++ 0x0356D348,
++ 0x821A02CB,
+ 0x0000D000,
+ 0x00000680,
+ 0xD769A47A,
+ 0x1ECBCF23,
+- 0x48F41E79,
+- 0x00034ED3,
++ 0x48F5DE79,
++ 0x000356D3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+@@ -421,7 +421,7 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0xAA0D4000,
+ 0x01C3A810,
+ 0xAA0D4000,
+- 0x01C3A808,
++ 0x01C3A810,
+ 0xAA0D4000,
+ 0x01C3A810,
+ 0x00040100,
+@@ -449,7 +449,7 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x2A835000,
+ 0x0070EA04,
+ 0x2A835000,
+- 0x0070EA02,
++ 0x0070EA04,
+ 0x2A835000,
+ 0x0070EA04,
+ 0x00010040,
+@@ -469,15 +469,15 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x14864000,
+ 0x69A47A05,
+ 0xCBCF23D7,
+- 0xF41E791E,
+- 0x034ED348,
++ 0xF5DE791E,
++ 0x0356D348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xD769A47A,
+ 0x1ECBCF23,
+- 0x48F41E79,
+- 0x00034ED3,
++ 0x48F5DE79,
++ 0x000356D3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+@@ -495,7 +495,7 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0xAA0D4000,
+ 0x01C3A810,
+ 0xAA0D4000,
+- 0x01C3A808,
++ 0x01C3A810,
+ 0xAA0D4000,
+ 0x01C3A810,
+ 0x00040100,
+@@ -523,7 +523,7 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x2A835000,
+ 0x0070EA04,
+ 0x2A835000,
+- 0x0070EA02,
++ 0x0070EA04,
+ 0x2A835000,
+ 0x0070EA04,
+ 0x00010040,
+@@ -543,15 +543,15 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x14864000,
+ 0x69A47A05,
+ 0xCBCF23D7,
+- 0xF41E791E,
+- 0x034ED348,
++ 0xF5DE791E,
++ 0x0356D348,
+ 0x821A0000,
+ 0x0000D000,
+ 0x00000680,
+ 0xD769A47A,
+ 0x1ECBCF23,
+- 0x48F41E79,
+- 0x00034ED3,
++ 0x48F5DE79,
++ 0x000356D3,
+ 0x00080200,
+ 0x00001000,
+ 0x00080200,
+@@ -567,80 +567,80 @@ const unsigned long iocsr_scan_chain3_table[((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH
+ 0x04000002,
+ 0x00820000,
+ 0x00489000,
+- 0x001A1A1A,
+- 0x085506A0,
+- 0x0000E1D4,
+- 0x045506A0,
+- 0x0000E1D4,
+- 0x085506A0,
+- 0x8000E1D4,
++ 0x801A1A1A,
++ 0x00000200,
++ 0x80000004,
++ 0x00000200,
++ 0x80000004,
++ 0x00000200,
++ 0x80000004,
+ 0x00000200,
+ 0x00000004,
+- 0x04000000,
+- 0x00000009,
+- 0x00002410,
++ 0x00040000,
++ 0x10000000,
++ 0x00000000,
+ 0x00000040,
+- 0x41000000,
+- 0x00002082,
+- 0x00000350,
+- 0x000000DA,
++ 0x00010000,
++ 0x40002000,
++ 0x00000100,
++ 0x40000002,
++ 0x00000100,
++ 0x40000002,
+ 0x00000100,
+ 0x40000002,
+ 0x00000100,
+ 0x00000002,
+- 0x042A8350,
+- 0x000070EA,
+- 0x86000000,
+- 0x08000004,
++ 0x00020000,
++ 0x08000000,
+ 0x00000000,
+- 0x00482000,
+- 0x21800000,
+- 0x00101061,
+- 0x021541A8,
+- 0x00003875,
+- 0x011541A8,
+- 0x00003875,
+- 0x021541A8,
+- 0x20003875,
++ 0x00000020,
++ 0x00008000,
++ 0x20001000,
++ 0x00000080,
++ 0x20000001,
++ 0x00000080,
++ 0x20000001,
++ 0x00000080,
++ 0x20000001,
+ 0x00000080,
+ 0x00000001,
+- 0x41000000,
+- 0x00000002,
+- 0x00FF0904,
++ 0x00010000,
++ 0x04000000,
++ 0x00FF0000,
+ 0x00000000,
+- 0x90400000,
+- 0x00000820,
++ 0x00004000,
++ 0x00000800,
+ 0x80000001,
+- 0x38D612AF,
+- 0x86F8E38E,
+- 0x0A0A78B4,
+- 0x000D020A,
++ 0x00041419,
++ 0x40000000,
++ 0x04000816,
++ 0x000D0000,
+ 0x00006800,
+- 0x028A4320,
+- 0xEBB4D23D,
+- 0x8F65E791,
+- 0xA47A0F3C,
+- 0x0001A769,
+- 0x00410D00,
++ 0x00000340,
++ 0xD000001A,
++ 0x06800000,
++ 0x00340000,
++ 0x0001A000,
++ 0x00000D00,
+ 0x40000068,
+- 0x3D000003,
+- 0x91EBB4D2,
+- 0x3C8F65E7,
+- 0x69A47A0F,
+- 0x000001A7,
++ 0x1A000003,
++ 0x00D00000,
++ 0x00068000,
++ 0x00003400,
++ 0x000001A0,
++ 0x00000401,
++ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+ 0x00000401,
+ 0x00000008,
+- 0x00000540,
+- 0x000003A8,
+- 0x10AA0D40,
+- 0x8001C3A8,
++ 0x00000401,
++ 0x80000008,
+ 0x0000007F,
++ 0x20000000,
+ 0x00000000,
+- 0x00004060,
+- 0xE1208000,
++ 0xE0000080,
+ 0x0000001F,
+- 0x00004100,
++ 0x00004000,
+ };
+
+diff --git a/board/altera/socfpga_cyclone5/pinmux_config.c b/board/altera/socfpga_cyclone5/pinmux_config.c
+index 730067e..cfd74cd 100644
+--- a/board/altera/socfpga_cyclone5/pinmux_config.c
++++ b/board/altera/socfpga_cyclone5/pinmux_config.c
+@@ -23,7 +23,7 @@ unsigned long sys_mgr_init_table[CONFIG_HPS_PINMUX_NUM] = {
+ 0, /* EMACIO18 */
+ 0, /* EMACIO19 */
+ 3, /* FLASHIO0 */
+- 3, /* FLASHIO1 */
++ 0, /* FLASHIO1 */
+ 3, /* FLASHIO2 */
+ 3, /* FLASHIO3 */
+ 0, /* FLASHIO4 */
+@@ -34,25 +34,25 @@ unsigned long sys_mgr_init_table[CONFIG_HPS_PINMUX_NUM] = {
+ 3, /* FLASHIO9 */
+ 3, /* FLASHIO10 */
+ 3, /* FLASHIO11 */
+- 3, /* GENERALIO0 */
+- 3, /* GENERALIO1 */
+- 3, /* GENERALIO2 */
+- 3, /* GENERALIO3 */
+- 3, /* GENERALIO4 */
+- 3, /* GENERALIO5 */
+- 3, /* GENERALIO6 */
+- 3, /* GENERALIO7 */
+- 3, /* GENERALIO8 */
++ 0, /* GENERALIO0 */
++ 1, /* GENERALIO1 */
++ 1, /* GENERALIO2 */
++ 1, /* GENERALIO3 */
++ 1, /* GENERALIO4 */
++ 0, /* GENERALIO5 */
++ 0, /* GENERALIO6 */
++ 0, /* GENERALIO7 */
++ 0, /* GENERALIO8 */
+ 3, /* GENERALIO9 */
+ 3, /* GENERALIO10 */
+ 3, /* GENERALIO11 */
+ 3, /* GENERALIO12 */
+- 2, /* GENERALIO13 */
+- 2, /* GENERALIO14 */
+- 3, /* GENERALIO15 */
+- 3, /* GENERALIO16 */
+- 2, /* GENERALIO17 */
+- 2, /* GENERALIO18 */
++ 0, /* GENERALIO13 */
++ 0, /* GENERALIO14 */
++ 1, /* GENERALIO15 */
++ 1, /* GENERALIO16 */
++ 1, /* GENERALIO17 */
++ 1, /* GENERALIO18 */
+ 0, /* GENERALIO19 */
+ 0, /* GENERALIO20 */
+ 0, /* GENERALIO21 */
+diff --git a/board/altera/socfpga_cyclone5/pinmux_config.h b/board/altera/socfpga_cyclone5/pinmux_config.h
+index fb483ab..64c750a 100644
+--- a/board/altera/socfpga_cyclone5/pinmux_config.h
++++ b/board/altera/socfpga_cyclone5/pinmux_config.h
+@@ -11,15 +11,15 @@
+ #define CONFIG_HPS_UART0 (1)
+ #define CONFIG_HPS_UART1 (0)
+ #define CONFIG_HPS_TRACE (0)
+-#define CONFIG_HPS_I2C0 (1)
+-#define CONFIG_HPS_I2C1 (0)
++#define CONFIG_HPS_I2C0 (0)
++#define CONFIG_HPS_I2C1 (1)
+ #define CONFIG_HPS_I2C2 (0)
+ #define CONFIG_HPS_I2C3 (0)
+ #define CONFIG_HPS_SPIM0 (1)
+-#define CONFIG_HPS_SPIM1 (0)
++#define CONFIG_HPS_SPIM1 (1)
+ #define CONFIG_HPS_SPIS0 (0)
+ #define CONFIG_HPS_SPIS1 (0)
+-#define CONFIG_HPS_CAN0 (1)
++#define CONFIG_HPS_CAN0 (0)
+ #define CONFIG_HPS_CAN1 (0)
+
+ #define CONFIG_HPS_SDMMC_BUSWIDTH (4)
+diff --git a/board/altera/socfpga_cyclone5/sdram/sdram_config.h b/board/altera/socfpga_cyclone5/sdram/sdram_config.h
+index b90d6f3..dd027ef 100755
+--- a/board/altera/socfpga_cyclone5/sdram/sdram_config.h
++++ b/board/altera/socfpga_cyclone5/sdram/sdram_config.h
+@@ -4,16 +4,16 @@
+ #define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMTYPE (2)
+ #define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_MEMBL (8)
+ #define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ADDRORDER (0)
+-#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCEN (1)
+-#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCCORREN (1)
++#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCEN (0)
++#define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_ECCCORREN (0)
+ #define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_REORDEREN (1)
+ #define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_STARVELIMIT (10)
+ #define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_DQSTRKEN (0)
+ #define CONFIG_HPS_SDR_CTRLCFG_CTRLCFG_NODMPINS (0)
+-#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL (6)
++#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCWL (8)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_AL (0)
+-#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL (7)
+-#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD (4)
++#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TCL (11)
++#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRRD (3)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TFAW (12)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING1_TRFC (104)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TREFI (3120)
+@@ -21,7 +21,7 @@
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TRP (6)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWR (6)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING2_IF_TWTR (4)
+-#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP (4)
++#define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRTP (3)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRAS (14)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TRC (20)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMTIMING3_TMRD (4)
+@@ -33,7 +33,7 @@
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_ROWBITS (15)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_BANKBITS (3)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMADDRW_CSBITS (1)
+-#define CONFIG_HPS_SDR_CTRLCFG_DRAMIFWIDTH_IFWIDTH (40)
++#define CONFIG_HPS_SDR_CTRLCFG_DRAMIFWIDTH_IFWIDTH (32)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMDEVWIDTH_DEVWIDTH (8)
+ #define CONFIG_HPS_SDR_CTRLCFG_DRAMINTR_INTREN (0)
+ #define CONFIG_HPS_SDR_CTRLCFG_STATICCFG_MEMBL (2)
+diff --git a/board/altera/socfpga_cyclone5/sdram/sequencer_auto.h b/board/altera/socfpga_cyclone5/sdram/sequencer_auto.h
+index e8c5484..919676d 100644
+--- a/board/altera/socfpga_cyclone5/sdram/sequencer_auto.h
++++ b/board/altera/socfpga_cyclone5/sdram/sequencer_auto.h
+@@ -34,7 +34,7 @@
+ #define __RW_MGR_ac_read_en 0x21
+ #define __RW_MGR_ac_mrs3_mirr 0x0C
+ #define __RW_MGR_ac_mrs2 0x05
+-#define __RW_MGR_CONTENT_ac_mrs1 0x10090044
++#define __RW_MGR_CONTENT_ac_mrs1 0x10090006
+ #define __RW_MGR_CONTENT_ac_mrs3 0x100B0000
+ #define __RW_MGR_CONTENT_ac_write_bank_0_col_0_nodata_wl_1 0x18980000
+ #define __RW_MGR_CONTENT_ac_act_1 0x106B0000
+@@ -46,8 +46,8 @@
+ #define __RW_MGR_CONTENT_ac_init_reset_0_cke_0 0x20700000
+ #define __RW_MGR_CONTENT_ac_read_bank_0_1_norden 0x10580008
+ #define __RW_MGR_CONTENT_ac_pre_all 0x10280400
+-#define __RW_MGR_CONTENT_ac_mrs0_user 0x10080431
+-#define __RW_MGR_CONTENT_ac_mrs0_dll_reset 0x10080530
++#define __RW_MGR_CONTENT_ac_mrs0_user 0x10080471
++#define __RW_MGR_CONTENT_ac_mrs0_dll_reset 0x10080570
+ #define __RW_MGR_CONTENT_ac_read_bank_0_0 0x13580000
+ #define __RW_MGR_CONTENT_ac_write_bank_0_col_1 0x1C980008
+ #define __RW_MGR_CONTENT_ac_read_bank_0_1 0x13580008
+@@ -55,21 +55,21 @@
+ #define __RW_MGR_CONTENT_ac_write_bank_1_col_1 0x1C9B0008
+ #define __RW_MGR_CONTENT_ac_write_bank_0_col_0 0x1C980000
+ #define __RW_MGR_CONTENT_ac_read_bank_1_0 0x135B0000
+-#define __RW_MGR_CONTENT_ac_mrs1_mirr 0x100A0024
++#define __RW_MGR_CONTENT_ac_mrs1_mirr 0x100A0006
+ #define __RW_MGR_CONTENT_ac_read_bank_1_1 0x135B0008
+ #define __RW_MGR_CONTENT_ac_des_odt_1 0x38780000
+-#define __RW_MGR_CONTENT_ac_mrs0_dll_reset_mirr 0x100804C8
++#define __RW_MGR_CONTENT_ac_mrs0_dll_reset_mirr 0x100804E8
+ #define __RW_MGR_CONTENT_ac_zqcl 0x10380400
+ #define __RW_MGR_CONTENT_ac_write_predata 0x38F80000
+-#define __RW_MGR_CONTENT_ac_mrs0_user_mirr 0x10080449
++#define __RW_MGR_CONTENT_ac_mrs0_user_mirr 0x10080469
+ #define __RW_MGR_CONTENT_ac_ref 0x10480000
+ #define __RW_MGR_CONTENT_ac_nop 0x30780000
+ #define __RW_MGR_CONTENT_ac_rdimm 0x10780000
+-#define __RW_MGR_CONTENT_ac_mrs2_mirr 0x10090010
++#define __RW_MGR_CONTENT_ac_mrs2_mirr 0x10090218
+ #define __RW_MGR_CONTENT_ac_write_bank_0_col_0_nodata 0x18180000
+ #define __RW_MGR_CONTENT_ac_read_en 0x33780000
+ #define __RW_MGR_CONTENT_ac_mrs3_mirr 0x100B0000
+-#define __RW_MGR_CONTENT_ac_mrs2 0x100A0008
++#define __RW_MGR_CONTENT_ac_mrs2 0x100A0218
+
+ #define __RW_MGR_READ_B2B_WAIT2 0x6A
+ #define __RW_MGR_LFSR_WR_RD_BANK_0_WAIT 0x31
+diff --git a/board/altera/socfpga_cyclone5/sdram/sequencer_auto_ac_init.c b/board/altera/socfpga_cyclone5/sdram/sequencer_auto_ac_init.c
+index e16efa1..20b4ca1 100644
+--- a/board/altera/socfpga_cyclone5/sdram/sequencer_auto_ac_init.c
++++ b/board/altera/socfpga_cyclone5/sdram/sequencer_auto_ac_init.c
+@@ -6,16 +6,16 @@ const alt_u32 ac_rom_init[36] =
+ {
+ 0x20700000,
+ 0x20780000,
+- 0x10080431,
+- 0x10080530,
+- 0x10090044,
+- 0x100a0008,
++ 0x10080471,
++ 0x10080570,
++ 0x10090006,
++ 0x100a0218,
+ 0x100b0000,
+ 0x10380400,
+- 0x10080449,
+- 0x100804c8,
+- 0x100a0024,
+- 0x10090010,
++ 0x10080469,
++ 0x100804e8,
++ 0x100a0006,
++ 0x10090218,
+ 0x100b0000,
+ 0x30780000,
+ 0x38780000,
+diff --git a/board/altera/socfpga_cyclone5/sdram/sequencer_defines.h b/board/altera/socfpga_cyclone5/sdram/sequencer_defines.h
+index 52faf3f..b85b85c 100644
+--- a/board/altera/socfpga_cyclone5/sdram/sequencer_defines.h
++++ b/board/altera/socfpga_cyclone5/sdram/sequencer_defines.h
+@@ -1,28 +1,28 @@
+ #ifndef _SEQUENCER_DEFINES_H_
+ #define _SEQUENCER_DEFINES_H_
+
+-#define AC_ROM_MR1_MIRR 0000000100100
++#define AC_ROM_MR1_MIRR 0000000000110
+ #define AC_ROM_MR1_OCD_ENABLE
+-#define AC_ROM_MR2_MIRR 0000000010000
++#define AC_ROM_MR2_MIRR 0001000011000
+ #define AC_ROM_MR3_MIRR 0000000000000
+ #define AC_ROM_MR0_CALIB
+-#define AC_ROM_MR0_DLL_RESET_MIRR 0010011001000
+-#define AC_ROM_MR0_DLL_RESET 0010100110000
+-#define AC_ROM_MR0_MIRR 0010001001001
+-#define AC_ROM_MR0 0010000110001
+-#define AC_ROM_MR1 0000001000100
+-#define AC_ROM_MR2 0000000001000
++#define AC_ROM_MR0_DLL_RESET_MIRR 0010011101000
++#define AC_ROM_MR0_DLL_RESET 0010101110000
++#define AC_ROM_MR0_MIRR 0010001101001
++#define AC_ROM_MR0 0010001110001
++#define AC_ROM_MR1 0000000000110
++#define AC_ROM_MR2 0001000011000
+ #define AC_ROM_MR3 0000000000000
+ #define AFI_CLK_FREQ 401
+ #define AFI_RATE_RATIO 1
+ #define ARRIAVGZ 0
+ #define ARRIAV 0
+-#define AVL_CLK_FREQ 67
++#define AVL_CLK_FREQ 81
+ #define BFM_MODE 0
+ #define BURST2 0
+ #define CALIBRATE_BIT_SLIPS 0
+-#define CALIB_LFIFO_OFFSET 7
+-#define CALIB_VFIFO_OFFSET 5
++#define CALIB_LFIFO_OFFSET 11
++#define CALIB_VFIFO_OFFSET 9
+ #define CYCLONEV 1
+ #define DDR2 0
+ #define DDR3 1
+@@ -89,20 +89,20 @@
+ #define RW_MGR_MEM_CHIP_SELECT_WIDTH 1
+ #define RW_MGR_MEM_CLK_EN_WIDTH 1
+ #define RW_MGR_MEM_CONTROL_WIDTH 1
+-#define RW_MGR_MEM_DATA_MASK_WIDTH 5
+-#define RW_MGR_MEM_DATA_WIDTH 40
++#define RW_MGR_MEM_DATA_MASK_WIDTH 4
++#define RW_MGR_MEM_DATA_WIDTH 32
+ #define RW_MGR_MEM_DQ_PER_READ_DQS 8
+ #define RW_MGR_MEM_DQ_PER_WRITE_DQS 8
+-#define RW_MGR_MEM_IF_READ_DQS_WIDTH 5
+-#define RW_MGR_MEM_IF_WRITE_DQS_WIDTH 5
++#define RW_MGR_MEM_IF_READ_DQS_WIDTH 4
++#define RW_MGR_MEM_IF_WRITE_DQS_WIDTH 4
+ #define RW_MGR_MEM_NUMBER_OF_CS_PER_DIMM 1
+ #define RW_MGR_MEM_NUMBER_OF_RANKS 1
+ #define RW_MGR_MEM_ODT_WIDTH 1
+ #define RW_MGR_MEM_VIRTUAL_GROUPS_PER_READ_DQS 1
+ #define RW_MGR_MEM_VIRTUAL_GROUPS_PER_WRITE_DQS 1
+ #define RW_MGR_MR0_BL 1
+-#define RW_MGR_MR0_CAS_LATENCY 3
+-#define RW_MGR_TRUE_MEM_DATA_MASK_WIDTH 5
++#define RW_MGR_MR0_CAS_LATENCY 7
++#define RW_MGR_TRUE_MEM_DATA_MASK_WIDTH 4
+ #define RW_MGR_WRITE_TO_DEBUG_READ 1.0
+ #define SKEW_CALIBRATION 0
+ #define STATIC_FULL_CALIBRATION 1
+--
+1.9.0
+
diff --git a/configs/altera_sockit_defconfig b/configs/altera_sockit_defconfig
new file mode 100644
index 0000000..feb82d3
--- /dev/null
+++ b/configs/altera_sockit_defconfig
@@ -0,0 +1,32 @@
+BR2_arm=y
+BR2_cortex_a9=y
+
+BR2_ARM_EABIHF=y
+BR2_ARM_ENABLE_NEON=y
+BR2_ARM_FPU_NEON=y
+BR2_ARM_INSTRUCTIONS_THUMB2=y
+
+BR2_TARGET_GENERIC_GETTY_BAUDRATE_57600=y
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/altera/sockit/post-image.sh"
+
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://git.rocketboards.org/linux-socfpga.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="rel_13.07_RC5"
+BR2_LINUX_KERNEL_DEFCONFIG="socfpga"
+BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x8000"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="socfpga_cyclone5"
+
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_3=y
+
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BOARDNAME="socfpga_cyclone5"
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="git://git.rocketboards.org/u-boot-socfpga.git"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="rel_acds13.0sp1"
+BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR="board/altera/sockit"
+BR2_TARGET_UBOOT_FORMAT_IMG=y
+BR2_TARGET_UBOOT_SPL=y
+BR2_TARGET_UBOOT_SPL_NAME="spl/u-boot-spl.bin"
--
1.9.0
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