path: root/board
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authorGravatar Fabio Estevam <festevam@gmail.com>2018-05-05 20:12:23 -0300
committerGravatar Peter Korsgaard <peter@korsgaard.com>2018-05-06 08:59:45 +0200
commited947dce162dca71d47abda61861d2080469197c (patch)
tree17820dfc9f267bb21623378cac6e33713dbf17b1 /board
parentc41576cad1230fa233af748ba4526866b26a3c49 (diff)
configs/freescale_imx31_3stack: Remove target
Currently this target fails to build: arch/arm/mach-imx/built-in.o: In function `init_mmdc_lpddr2_settings': platform-spi_imx.c:(.text+0x8f18): undefined reference to `imx6sll_lpddr2_freq_change' arch/arm/mach-imx/built-in.o: In function `imx6ul_cpuidle_init': platform-spi_imx.c:(.init.text+0x195c): undefined reference to `mx6ull_lpm_wfi_end' platform-spi_imx.c:(.init.text+0x1960): undefined reference to `mx6ull_lpm_wfi_start' platform-spi_imx.c:(.init.text+0x1964): undefined reference to `imx6ull_low_power_idle' arch/arm/mach-imx/built-in.o: In function `imx6sl_init_late': platform-spi_imx.c:(.init.text+0x56f0): undefined reference to `imx6sll_cpuidle_init' Makefile:969: recipe for target 'vmlinux' failed NXP 4.9 kernel does not properly support mx31, so better remove this target. mx31_3stack board is currently supported in U-Boot and kernel mainline, so if someone is interested on this board, then a target can be introduced later which uses these mainline components. Currently I do not have access to this board, so remove it its defconfig for now. Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/66561688 Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'board')
2 files changed, 0 insertions, 93 deletions
diff --git a/board/freescale/imx31_3stack/linux.fragment b/board/freescale/imx31_3stack/linux.fragment
deleted file mode 100644
index beb6b46f2e..0000000000
--- a/board/freescale/imx31_3stack/linux.fragment
+++ /dev/null
@@ -1 +0,0 @@
-# CONFIG_FB_MXS is not set
diff --git a/board/freescale/imx31_3stack/readme.txt b/board/freescale/imx31_3stack/readme.txt
deleted file mode 100644
index 4f8f393b12..0000000000
--- a/board/freescale/imx31_3stack/readme.txt
+++ /dev/null
@@ -1,92 +0,0 @@
-Freescale i.MX31 PDK development board
-This file documents the Buildroot support for the Freescale i.MX31 PDK in "3
-stack" configuration.
-The i.MX31 Product Development Kit (or PDK) is Freescale development board [1]
-based on the i.MX31 application processor [2].
-For more details on the i.MX31 PDK board, refer to the User's Guide [3].
-First, configure Buildroot for your i.MX31 PDK board:
- make freescale_imx31_3stack_defconfig
-Build all components:
- make
-You will find in ./output/images/ the following files:
- - rootfs.cpio
- - rootfs.cpio.gz
- - rootfs.tar
- - zImage
-The generated zImage does include the rootfs.
-Boot the PDK board
-The i.MX31 PDK contains a RedBoot bootloader in flash, which can be used to
-boot the newly created Buildroot images from the network.
-This necessitates to setup a TFTP server first. This setup is explained for
-example in Freescale i.MX31 PDK 1.5 Linux User's Guide [4].
-Here is a sample RedBoot configuration, for proper network boot of Buildroot on
-the i.MX31 PDK:
- RedBoot> fconfig -l
- Run script at boot: true
- Boot script:
- .. load -r -b 0x100000 zImage
- .. exec -c "console=ttymxc0,115200"
- Boot script timeout (1000ms resolution): 2
- Use BOOTP for network configuration: false
- Gateway IP address: <your gateway IP address>
- Local IP address: <your PDK IP address>
- Local IP address mask:
- Default server IP address: <your TFTP server IP address>
- Board specifics: 0
- Console baud rate: 115200
- Set eth0 network hardware address [MAC]: false
- GDB connection port: 9000
- Force console for special debug messages: false
- Network debug at boot time: false
-Adapt those settings to your network configuration by replacing the appropriate
-network addresses where necessary.
-You might want to verify that your i.MX31 PDK switches settings are the correct
-ones for UART, power, boot mode, etc. Here is a reference switches
- SW4
- 1 2 3 4 5 6 7 8
- ON off off off off off off ON
- SW5 SW6 SW7 SW8 SW9 SW10
- 0 1 0 0 0 0
-See the i.MX31 PDK Linux Quick Start Guide [5] for more details on the switches
-Connect a serial terminal set to 115200n8 and power on the i.MX31 PDK board.
-Buildroot will present a login prompt on the serial port.
-[1] http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX31PDK
-[2] http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX31
-[3] http://cache.freescale.com/files/32bit/doc/user_guide/pdk15_imx31_Hardware_UG.pdf
-[4] http://cache.freescale.com/files/32bit/doc/support_info/IMX31_PDK15_LINUXDOCS_BUNDLE.zip, pdk15_imx31__Linux_UG.pdf
-[5] http://www.freescale.com/files/32bit/doc/quick_ref_guide/PDK14LINUXQUICKSTART.pdf