Commit graph

9 commits

Author SHA1 Message Date
Wu, Josh
7a53b9544e ARM: at91: sama5: update the spi flash mapping
Also move the spi flash configurations to the at91-sama5_common.h.

Current at91 zImage size is about 3.3M, the old mapping is not
suitable. So update the spi flash map as following:
	0x0      ~ 0x004000: at91bootstrap(16k)
	0x04000  ~ 0x008000: u-boot env(16k)
	0x08000  ~ 0x060000: u-boot(352k)
	0x60000  ~ 0x06c000: dtb (48k)
	0x6c000  ~ 0x400000: kernel (3M+592k)

In AT91Bootstrap, the U-Boot in spi flash also update to 0x8000, refer
to following commit in AT91Bootstrap:
	3e91e54 Kconfig: fix spi flash address

So also update SPL's u-boot load address to 0x8000 in spi flash.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2015-08-21 15:47:05 +02:00
Wu, Josh
dc018fef2f ARM: at91: sama5: move the nandflash env config to at91-sama5_common.h
As all sama5 nandflash env configurations are same, so move them to
at91-sama5_common.h.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
2015-08-21 15:47:05 +02:00
Wu, Josh
89a3658ac0 ARM: at91: sama5d3xek: use a $dtb_name to load dtb
Since sama5d3xek boards has different type of dtb blobs, so we need to detect
the cpu type in runtime.

So we add a new variable $dtb_name. if $dtb_name is not defined, we just use
	at91-${board_name}.dtb

as the $dtb_name. Otherwise, we will just load the dtb with
	$dtb_name.

For sama5d3xek, we will detect cpu type and make up $dtb_name in
runtime.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
2015-08-21 15:47:04 +02:00
Wu, Josh
372ca03fcd ARM: at91: sama5: move the sd/mmc env config to at91-sama5_common.h
As almost all sama5 sd/mmc env configurations are same, so move them to
at91-sama5_common.h.

Also define CONFIG_ENV_VARS_UBOOT_CONFIG to have the varaible: $board_name.
Then we can use 'at91-${board_name}.dtb' as the dtb name.

TODO: since sama5d3xek has different dtb name, we need to some extra
stuff to make it work on sama5d3xek boards.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
2015-08-21 15:47:04 +02:00
Nikita Kiryanov
181bd9dc61 kconfig: add config option for shell prompt
Add option to set shell prompt string from menuconfig and migrate
boards globally.

The migration is done as follows:
- Boards that explicitly and unconditionally set CONFIG_SYS_PROMPT had the
  entry moved to their defconfig files.
- Boards that defined some kind of #ifdef logic which selects the
  CONFIG_SYS_PROMPT (for example qemu-mips) got an #undef CONFIG_SYS_PROMPT
  right before the #ifdef logic and were left alone.
- This change forces CONFIG_SYS_PROMPT to be a per board decision, and thus
  CONFIG_SYS_PROMPT was removed from all <soc>_common.h and <arch>_common.h
  files. This results in a streamlined default value across platforms, and
  includes the following files: spear-common, sunxi-common, mv-common,
  ti_armv7_common, tegra-common, at91-sama5_common, and zynq-common.
- Boards that relied on <arch/soc>_common.h values of CONFIG_SYS_PROMPT were
  not updated in their respective defconfig files under the assumption that
  since they did not explicitly define a value, they're fine with whatever
  the default is.
- On the other hand, boards that relied on a value defined in some
  <boards>_common.h file such as woodburn_common, rpi-common,
  bur_am335x_common, ls2085a_common, siemens_am33x_common, and
  omap3_evm_common, had their values moved to the respective defconfig files.
- The define V_PROMPT was removed, since it is not used anywhere except for
  assigning a value for CONFIG_SYS_PROMPT.

Cc: Tom Rini <trini@konsulko.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
[trini: Add spring, sniper, smartweb to conversion]
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-08-13 07:19:33 -04:00
Joe Hershberger
ef0f2f5752 Move defaults from config_cmd_default.h to Kconfig
This sets the default commands Kconfig to match
include/config_cmd_default.h commands in the common/Kconfig and removes
them from include/configs.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
[trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates]
Signed-off-by: Tom Rini <trini@konsulko.com>
2015-06-25 22:18:34 -04:00
Joe Hershberger
7453cb595c Move setexpr to Kconfig
Another shell scripting command that has not been moved.

Moved using tools/moveconfig.py using these settings:

CMD_SETEXPR bool n y

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-06-01 09:39:29 -05:00
Wu, Josh
9aee8d8357 ARM: at91: trival: fix typo for the nand partition name
We should use 'env' to present environment instead of 'evn'

Signed-off-by: Josh Wu <josh.wu@atmel.com>
2015-05-13 13:01:28 +02:00
Wu, Josh
b2d387bceb ARM: at91: sama5: move the common part of configurations to at91-sama5_common.h
Create a new configuration file: at91-sama5_common.h. Which includes the
configurations that reused by all SAMA5 chips.

at91-sama5_common.h includes:
- hw macros (clock, text_base and etc.)
- default commands.
- BOOTARGS
- U-Boot common configs.
NOTE: NOR flash definition should be put before including the common header.

For sama5d3-xplained:
- add CMD_SETEXPR

For sama5d3xek:
- add CMD_SETEXPR
- change CONFIG_SYS_MALLOC_LEN to (4*1024*1024)

Signed-off-by: Josh Wu <josh.wu@atmel.com>
2015-04-01 01:04:32 +02:00