Commit graph

18 commits

Author SHA1 Message Date
Simon Glass
9b4a205f45 common: Move RAM-sizing functions to init.h
These functions relate to memory init so move them into the init
header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-17 14:02:35 -05:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Rick Chen
5ff6b3de6d board: Drop ftsdc010 non-dm code
Remove board_mmc_init() in adp-ag101p, adp-ae3xx
and nx25-ae250 boards.

Signed-off-by: Rick Chen <rick@andestech.com>
Signed-off-by: Rick Chen <rickchen36@gmail.com>
Cc: Greentime Hu <green.hu@gmail.com>
2018-03-30 13:13:45 +08:00
Rick Chen
c39b79df43 nds32: board: Support ftsdc010 DM.
AG101P/AE3XX enable ftsdc010 dm flow.

Signed-off-by: Rick Chen <rick@andestech.com>
2017-11-30 10:04:25 +08:00
Simon Glass
3a53e99c7d nds32: Remove include files from common.h
With a few tweaks we can avoid including these files, which are only
needed by two C files.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05 11:02:36 -04:00
rick
be71a179bd nds32: eth: Support ftmac100 DM.
Support Andestech eth ftmac100 device tree flow on AG101P/AE3XX platform.
Verification:
 Boot linux kernel via dhcp and bootm ok.

 NDS32 # setenv bootm_size 0x2000000;setenv fdt_high 0x1f00000;
 NDS32 # dhcp 0x600000 10.0.4.97:boomimage-310y-ae300-spi.bin
 BOOTP broadcast 1
 BOOTP broadcast 2
 BOOTP broadcast 3
 BOOTP broadcast 4
 DHCP client bound to address 10.0.4.178 (4899 ms)
	Using mac@e0100000 device
	TFTP from server 10.0.4.97; our IP address is 10.0.4.178
	Filename 'boomimage-310y-ae300-spi.bin'.
	Load address: 0x600000
	Loading: #################################################################
	         #################################################################
	         #################################################################
...
...
	         ###################################
	         233.4 KiB/s
					 done
					 Bytes transferred = 13872076 (d3abcc hex)
	NDS32 # dhcp 0x2000000 10.0.4.97:ae300.dtb
	BOOTP broadcast 1
	BOOTP broadcast 2
	BOOTP broadcast 3
	BOOTP broadcast 4
	DHCP client bound to address 10.0.4.178 (4592 ms)
	Using mac@e0100000 device
	TFTP from server 10.0.4.97; our IP address is 10.0.4.178
	Filename 'ae300.dtb'.
	Load address: 0x2000000
	Loading: #
	         82 KiB/s
					 done
					 Bytes transferred = 2378 (94a hex)
	NDS32 # bootm 0x600000 - 0x2000000
	 Image Name:
	 Created:      2017-03-22   6:52:03 UTC
	 Image Type:   NDS32 Linux Kernel Image (uncompressed)
	 Data Size:    13872012 Bytes = 13.2 MiB
	 Load Address: 0000c000
	 Entry Point:  0000c000
	 Verifying Checksum ... OK
	 Booting using the fdt blob at 0x2000000
	 Loading Kernel Image ... OK
	 Loading Device Tree to 01efc000, end 01eff949 ... OK
	 Linux version 3.10.102-20375-gb0034c1-dirty (rick@app09)
	(gcc version 4.9.3 (2016-07-06_nds32le-linux-glibc-v3_experimental) )
  #293 PREEMPT Wed Mar 22 14:49:28 CST 2017
	CPU: NDS32 N13, AndesCore ID(wb), CPU_VER 0x0d11103f(id 13, rev 17, cfg 4159)
...
...
Signed-off-by: rick <rick@andestech.com>
2017-05-23 13:48:27 +08:00
rick
b841b6e946 nds32: Support AE3XX platform.
Support Andestech AE3xx platform: serial, timer device tree flow.

Signed-off-by: rick <rick@andestech.com>
2017-05-22 14:05:46 +08:00
Simon Glass
76b00aca4f board_f: Drop setup_dram_config() wrapper
By making dram_init_banksize() return an error code we can drop the
wrapper. Adjust this and clean up all implementations.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 16:36:51 -04:00
Kun-Hua Huang
2e88bb28d8 NDS32: Generic Board Support and Unsupport
Add nds32 ag101p generic board support.

Signed-off-by: Kun-Hua Huang <kunhua@andestech.com>
2015-08-28 11:46:35 -04:00
Masahiro Yamada
461be2f96e kconfig: remove redundant "string" type in arch and board Kconfigs
Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME}
are specified in arch/Kconfig.

We can delete the ones in arch and board Kconfig files.

This commit can be easily reproduced by the following command:

find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e '
/config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ {
    N
    s/\n[[:space:]]*string//
}
'

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-09-13 16:43:55 -04:00
Masahiro Yamada
93d4334f7f Add board MAINTAINERS files
We have switched to Kconfig and the boards.cfg file is going to
be removed. We have to retrieve the board status and maintainers
information from it.

The MAINTAINERS format as in Linux Kernel would be nice
because we can crib the scripts/get_maintainer.pl script.

After some discussion, we chose to put a MAINTAINERS file under each
board directory, not the top-level one because we want to collect
relevant information for a board into a single place.

TODO:
Modify get_maintainer.pl to scan multiple MAINTAINERS files.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Suggested-by: Tom Rini <trini@ti.com>
Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 08:48:06 -04:00
Masahiro Yamada
dd84058d24 kconfig: add board Kconfig and defconfig files
This commit adds:
 - arch/${ARCH}/Kconfig
    provide a menu to select target boards
 - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig
    set CONFIG macros to the appropriate values for each board
 - configs/${TARGET_BOARD}_defconfig
    default setting of each board

(This commit was automatically generated by a conversion script
based on boards.cfg)

In Linux Kernel, defconfig files are located under
arch/${ARCH}/configs/ directory.
It works in Linux Kernel since ARCH is always given from the
command line for cross compile.

But in U-Boot, ARCH is not given from the command line.
Which means we cannot know ARCH until the board configuration is done.
That is why all the "*_defconfig" files should be gathered into a
single directory ./configs/.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 08:48:01 -04:00
Masahiro Yamada
547bb1edbf nds32: convert makefiles to Kbuild style
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Macpaul Lin <macpaul@gmail.com>
2013-11-01 11:42:11 -04:00
Tom Rini
aaf5e82560 Merge branch 'master' of git://git.denx.de/u-boot-nds32 2013-07-25 08:51:51 -04:00
ken kuo
951344b778 nds32: Convert Makefiles to use COBJS-y style
Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
2013-07-25 16:54:18 +08:00
Wolfgang Denk
1a4596601f Add GPL-2.0+ SPDX-License-Identifier to source files
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-24 09:44:38 -04:00
ken kuo
3c016704d9 nds32: Enable two banks of SDRAM on Andes board
The original adp-ag101/adp-ag101p initialize only one bank(64MB)
by default at boot time, but it is not enough for some application,
so increasing to two banks(128M).

Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
2013-07-24 11:50:28 +08:00
Macpaul Lin
6cb144bc26 adp-ag101p: Add SoC and board support of ag101p
Add softcore SoC ag101p and the board adp-ag101p support.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
2011-11-10 10:46:54 +08:00