Message ID | 20210714143729.2396-1-pali@kernel.org |
---|---|
State | Accepted |
Commit | aeff1740b6f4896b13e9c300e60078ebd488f37b |
Delegated to: | Stefan Roese |
Headers | show |
Series | [1/3] arm: mvebu: Espressobin: Fix setting $fdtfile env | expand |
On 14.07.21 16:37, Pali Rohár wrote: > Ensure that 'env default -a' always set correct value to $fdtfile, even > when custom user variable is already stored in non-volatile env storage > (means that env_get("fdtfile") call returns non-NULL value). > > As default value is now correctly set like if specified at compile time in > CONFIG_EXTRA_ENV_SETTINGS, there is no need to set $fdtfile explicitly via > env_set("fdtfile", ...) call. > > So remove wrong skip based on env_get("fdtfile") and then also unneeded > env_set("fdtfile", ...) call. > > Fixes: c4df0f6f315c ("arm: mvebu: Espressobin: Set default value for $fdtfile env variable") > Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de> Thanks, Stefan > --- > board/Marvell/mvebu_armada-37xx/board.c | 7 ------- > 1 file changed, 7 deletions(-) > > diff --git a/board/Marvell/mvebu_armada-37xx/board.c b/board/Marvell/mvebu_armada-37xx/board.c > index 6a0e2fc3cd8f..53408d37af9b 100644 > --- a/board/Marvell/mvebu_armada-37xx/board.c > +++ b/board/Marvell/mvebu_armada-37xx/board.c > @@ -133,9 +133,6 @@ int board_late_init(void) > device_unbind(dev); > } > > - if (env_get("fdtfile")) > - return 0; > - > /* Ensure that 'env default -a' set correct value to $fdtfile */ > if (ddr4 && emmc) > strcpy(ptr, "fdtfile=marvell/armada-3720-espressobin-v7-emmc.dtb"); > @@ -146,10 +143,6 @@ int board_late_init(void) > else > strcpy(ptr, "fdtfile=marvell/armada-3720-espressobin.dtb"); > > - /* If $fdtfile was not set explicitly by user then set default value */ > - if (!env_get("fdtfile")) > - env_set("fdtfile", ptr + sizeof("fdtfile=")); > - > return 0; > } > #endif > Viele Grüße, Stefan
On 14.07.21 16:37, Pali Rohár wrote: > Ensure that 'env default -a' always set correct value to $fdtfile, even > when custom user variable is already stored in non-volatile env storage > (means that env_get("fdtfile") call returns non-NULL value). > > As default value is now correctly set like if specified at compile time in > CONFIG_EXTRA_ENV_SETTINGS, there is no need to set $fdtfile explicitly via > env_set("fdtfile", ...) call. > > So remove wrong skip based on env_get("fdtfile") and then also unneeded > env_set("fdtfile", ...) call. > > Fixes: c4df0f6f315c ("arm: mvebu: Espressobin: Set default value for $fdtfile env variable") > Signed-off-by: Pali Rohár <pali@kernel.org> All patches: Applied to u-boot-marvell/master Thanks, Stefan > --- > board/Marvell/mvebu_armada-37xx/board.c | 7 ------- > 1 file changed, 7 deletions(-) > > diff --git a/board/Marvell/mvebu_armada-37xx/board.c b/board/Marvell/mvebu_armada-37xx/board.c > index 6a0e2fc3cd8f..53408d37af9b 100644 > --- a/board/Marvell/mvebu_armada-37xx/board.c > +++ b/board/Marvell/mvebu_armada-37xx/board.c > @@ -133,9 +133,6 @@ int board_late_init(void) > device_unbind(dev); > } > > - if (env_get("fdtfile")) > - return 0; > - > /* Ensure that 'env default -a' set correct value to $fdtfile */ > if (ddr4 && emmc) > strcpy(ptr, "fdtfile=marvell/armada-3720-espressobin-v7-emmc.dtb"); > @@ -146,10 +143,6 @@ int board_late_init(void) > else > strcpy(ptr, "fdtfile=marvell/armada-3720-espressobin.dtb"); > > - /* If $fdtfile was not set explicitly by user then set default value */ > - if (!env_get("fdtfile")) > - env_set("fdtfile", ptr + sizeof("fdtfile=")); > - > return 0; > } > #endif > Viele Grüße, Stefan
diff --git a/board/Marvell/mvebu_armada-37xx/board.c b/board/Marvell/mvebu_armada-37xx/board.c index 6a0e2fc3cd8f..53408d37af9b 100644 --- a/board/Marvell/mvebu_armada-37xx/board.c +++ b/board/Marvell/mvebu_armada-37xx/board.c @@ -133,9 +133,6 @@ int board_late_init(void) device_unbind(dev); } - if (env_get("fdtfile")) - return 0; - /* Ensure that 'env default -a' set correct value to $fdtfile */ if (ddr4 && emmc) strcpy(ptr, "fdtfile=marvell/armada-3720-espressobin-v7-emmc.dtb"); @@ -146,10 +143,6 @@ int board_late_init(void) else strcpy(ptr, "fdtfile=marvell/armada-3720-espressobin.dtb"); - /* If $fdtfile was not set explicitly by user then set default value */ - if (!env_get("fdtfile")) - env_set("fdtfile", ptr + sizeof("fdtfile=")); - return 0; } #endif
Ensure that 'env default -a' always set correct value to $fdtfile, even when custom user variable is already stored in non-volatile env storage (means that env_get("fdtfile") call returns non-NULL value). As default value is now correctly set like if specified at compile time in CONFIG_EXTRA_ENV_SETTINGS, there is no need to set $fdtfile explicitly via env_set("fdtfile", ...) call. So remove wrong skip based on env_get("fdtfile") and then also unneeded env_set("fdtfile", ...) call. Fixes: c4df0f6f315c ("arm: mvebu: Espressobin: Set default value for $fdtfile env variable") Signed-off-by: Pali Rohár <pali@kernel.org> --- board/Marvell/mvebu_armada-37xx/board.c | 7 ------- 1 file changed, 7 deletions(-)