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env: Convert CONFIG_ENV_IS_IN... to a choice

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At present we support multiple environment drivers but there is not way to
select between them at run time. Also settings related to the position and
size of the environment area are global (i.e. apply to all locations).

Until these limitations are removed we cannot really support more than one
environment location. Adjust the location to be a choice so that only one
can be selected. By default the environment is 'nowhere', meaning that the
environment exists only in memory and cannot be saved.

Also expand the help for the 'nowhere' option and move it to the top since
it is the default.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Move all of the imply logic to default X if Y so it works again]
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Simon Glass
2017-08-03 12:21:59 -06:00
committed by Tom Rini
parent 4415f1d1f1
commit c1c3fe2307
42 changed files with 57 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/powerpc/Kconfig
View File

@ -28,7 +28,6 @@ config MPC86xx
bool "MPC86xx"
select SYS_FSL_DDR
select SYS_FSL_DDR_BE
imply ENV_IS_IN_FLASH
imply CMD_REGINFO
config 8xx

6
arch/powerpc/cpu/mpc83xx/Kconfig
View File

@ -13,7 +13,6 @@ config TARGET_MPC8308_P1M
config TARGET_SBC8349
bool "Support sbc8349"
imply ENV_IS_IN_FLASH
config TARGET_VE8313
bool "Support ve8313"
@ -40,7 +39,6 @@ config TARGET_MPC8323ERDB
config TARGET_MPC832XEMDS
bool "Support MPC832XEMDS"
select BOARD_EARLY_INIT_F
imply ENV_IS_IN_FLASH
config TARGET_MPC8349EMDS
bool "Support MPC8349EMDS"
@ -52,7 +50,6 @@ config TARGET_MPC8349EMDS
config TARGET_MPC8349ITX
bool "Support MPC8349ITX"
imply CMD_IRQ
imply ENV_IS_IN_FLASH
config TARGET_MPC837XEMDS
bool "Support MPC837XEMDS"
@ -77,13 +74,11 @@ config TARGET_SUVD3
bool "Support suvd3"
imply CMD_CRAMFS
imply FS_CRAMFS
imply ENV_IS_IN_FLASH
config TARGET_TUXX1
bool "Support tuxx1"
imply CMD_CRAMFS
imply FS_CRAMFS
imply ENV_IS_IN_FLASH
config TARGET_TQM834X
bool "Support TQM834x"
@ -95,7 +90,6 @@ config TARGET_HRCON
config TARGET_STRIDER
bool "Support strider"
select SYS_FSL_ERRATUM_ESDHC111
imply ENV_IS_IN_FLASH
imply CMD_PCA953X
endchoice

4
arch/powerpc/cpu/mpc85xx/Kconfig
View File

@ -19,7 +19,6 @@ choice
config TARGET_SBC8548
bool "Support sbc8548"
select ARCH_MPC8548
imply ENV_IS_IN_FLASH
config TARGET_SOCRATES
bool "Support socrates"
@ -105,7 +104,6 @@ config TARGET_MPC8544DS
config TARGET_MPC8548CDS
bool "Support MPC8548CDS"
select ARCH_MPC8548
imply ENV_IS_IN_FLASH
config TARGET_MPC8555CDS
bool "Support MPC8555CDS"
@ -565,7 +563,6 @@ config ARCH_MPC8548
select SYS_FSL_SEC_BE
select SYS_FSL_SEC_COMPAT_2
select SYS_PPC_E500_USE_DEBUG_TLB
imply ENV_IS_IN_FLASH
imply CMD_REGINFO
config ARCH_MPC8555
@ -616,7 +613,6 @@ config ARCH_MPC8572
select SYS_PPC_E500_USE_DEBUG_TLB
select FSL_ELBC
imply CMD_NAND
imply ENV_IS_IN_FLASH
config ARCH_P1010
bool

1
arch/powerpc/cpu/mpc86xx/Kconfig
View File

@ -40,7 +40,6 @@ config ARCH_MPC8641
select FSL_LAW
select SYS_FSL_HAS_DDR1
select SYS_FSL_HAS_DDR2
imply ENV_IS_IN_FLASH
config FSL_LAW
bool