openembedded-core.git/meta/classes/uboot-config.bbclass, branch uninative-1.3

u-boot: extend UBOOT_CONFIG format to support different binary name

2016-07-01T15:08:24+00:00

When using UBOOT_CONFIG format, the final u-boot binary for each config
may have different names. Extend UBOOT_CONFIG format to support different
binary to be copied.

The new format is supposed to be compatible with old one as ${UBOOT_BINARY}
is copied by default, and images,binary can be empty.

An example format to specify it, in the machine, is:
UBOOT_CONFIG ??= "sdcard-ifc sdcard-qspi lpuart qspi secure-boot nor"
UBOOT_CONFIG[nor] = "ls1021atwr_nor_config,,u-boot-dtb.bin"
UBOOT_CONFIG[sdcard-ifc] = "ls1021atwr_sdcard_ifc_config,,u-boot-with-spl-pbl.bin"
UBOOT_CONFIG[sdcard-qspi] = "ls1021atwr_sdcard_qspi_config,,u-boot-with-spl-pbl.bin"
UBOOT_CONFIG[lpuart] = "ls1021atwr_nor_lpuart_config,,u-boot-dtb.bin"
UBOOT_CONFIG[qspi] = "ls1021atwr_qspi_config,,u-boot-dtb.bin"
UBOOT_CONFIG[secure-boot] = "ls1021atwr_nor_SECURE_BOOT_config"

Signed-off-by: Ting Liu 
Signed-off-by: Ross Burton

uboot-config.bbclass: Allow multiple U-Boot config for machine

2015-02-07T13:30:56+00:00

  This adds support to build multiple U-Boot configs for a machine; this
  is useful when we have support for different media boots which require
  different U-Boot configuration (e.g: eMMC and NAND).

  Below there's an usage example:
  ,----[ i.MX6Q SABRE AUTO based example ]
  | UBOOT_CONFIG ??= "sd eimnor nand spinor"
  | UBOOT_CONFIG[sd] = "mx6qsabreauto_config,sdcard"
  | UBOOT_CONFIG[eimnor] = "mx6qsabreauto_eimnor_config"
  | UBOOT_CONFIG[nand] = "mx6qsabreauto_nand_config,ubifs"
  | UBOOT_CONFIG[spinor] = "mx6qsabreauto_spinor_config"
  `----

Signed-off-by: Chunrong Guo 
Signed-off-by: Ross Burton

uboot-config.bbclass: don't skip defaultval

2014-12-03T12:16:58+00:00

This field is now internal and won't be seen.

Signed-off-by: Ross Burton 
Signed-off-by: Richard Purdie

classes/uboot-config: ignore doc varflag

2014-03-07T15:04:50+00:00

The doc varflag on UBOOT_CONFIG should be ignored by this code; without
this the recent addition of the UBOOT_CONFIG[doc] to documentation.conf
causes errors when UBOOT_MACHINE is used.

Signed-off-by: Paul Eggleton 
Signed-off-by: Richard Purdie

uboot-config.bbclass: Skip the package if no valid configuration is found

2014-02-28T09:32:11+00:00

The ValidError case makes parsing fail even if the U-Boot variant is
not in use for the specific machine and this is not desired. So
instead of raising a parsing error we skip the package.

Signed-off-by: Otavio Salvador 
Signed-off-by: Saul Wold

uboot-config.bbclass: Raise an error for unknown configs

2013-10-14T15:54:25+00:00

When passing the wrong value for UBOOT_CONFIG it ought to raise an
error otherwise it is quite difficult for user to notice it didn't
behave as expected.

Reported-by: Lauren Post 
Signed-off-by: Otavio Salvador 
Signed-off-by: Richard Purdie

uboot-config.bbclass: Fix use without IMAGE_FSTYPES appending

2013-10-11T22:18:14+00:00

Before checking if the image is a valid value, we need to check if the
list of items is big enough or we will raise an exception.

Reported-by: Lauren Post 
Signed-off-by: Otavio Salvador 
Signed-off-by: Richard Purdie

uboot-config.bbclass: Handle UBOOT_MACHINE setting

2013-09-20T11:27:56+00:00

The class now consolidate the handle of UBOOT_MACHINE and UBOOT_CONFIG
variables and handle possible mistakes done by user when using these
variables.

Signed-off-by: Otavio Salvador 
Signed-off-by: Richard Purdie

uboot-config.bbclass: Use an annonymous python function

2013-09-20T11:27:56+00:00

The processing needs to happen per recipe and thus it ought to use
annonymous python function instead to be triggered at event.

Signed-off-by: Otavio Salvador 
Signed-off-by: Richard Purdie

uboot-config.bbclass: Allow choose of U-Boot config for machine

2013-09-06T22:15:50+00:00

Some machines provide several possible configurations and until now
there was no easy way for user to override the default setting.

This class provides a system similar to PACKAGECONFIG but for
U-Boot. The format is:

UBOOT_CONFIG ??= 
UBOOT_CONFIG[foo] = "config,images"

There are two possible parameters:

 - config: it is used to set UBOOT_MACHINE
 - images: it is used to append onto IMAGE_FSTYPES

Below there's an usage example:

,----[ i.MX6Q SABRE AUTO based example ]
| UBOOT_CONFIG ??= "sd"
| UBOOT_CONFIG[sd] = "mx6qsabreauto_config,sdcard"
| UBOOT_CONFIG[eimnor] = "mx6qsabreauto_eimnor_config"
| UBOOT_CONFIG[nand] = "mx6qsabreauto_nand_config,ubifs"
| UBOOT_CONFIG[spinor] = "mx6qsabreauto_spinor_config"
`----

User can, from local.conf or environment, use UBOOT_CONFIG=nand and
override the default setting, as:

,----[ Override example from command line ]
| MACHINE=imx6qsabreauto UBOOT_CONFIG=nand bitbake core-image-base
`----

Signed-off-by: Otavio Salvador 
Signed-off-by: Richard Purdie