diff mbox series

arm64: dts: freescale: sl28: combine SPI MTD partitions

Message ID 20201115225435.8529-1-michael@walle.cc
State Accepted
Commit 91ab1c12285c9999afe56c09aa296d8b96862976
Headers show
Series arm64: dts: freescale: sl28: combine SPI MTD partitions | expand

Commit Message

Michael Walle Nov. 15, 2020, 10:54 p.m. UTC
The upstream port, doesn't really follow the vendor partitioning. The
bootloader partition has one U-Boot FIT image containing all needed
bits and pieces. Even today the bootloader is already larger than the
current "bootloader" partition. Thus, fold all the partitions into one
and keep the environment one. The latter is still valid.
We keep the failsafe partitions because the first half of the SPI flash
is preinstalled by the vendor and immutable.

Fixes: 815364d0424e ("arm64: dts: freescale: add Kontron sl28 support")
Signed-off-by: Michael Walle <michael@walle.cc>
---
 .../boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts  | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

Comments

Shawn Guo Nov. 30, 2020, 9:30 a.m. UTC | #1
On Sun, Nov 15, 2020 at 11:54:35PM +0100, Michael Walle wrote:
> The upstream port, doesn't really follow the vendor partitioning. The

> bootloader partition has one U-Boot FIT image containing all needed

> bits and pieces. Even today the bootloader is already larger than the

> current "bootloader" partition. Thus, fold all the partitions into one

> and keep the environment one. The latter is still valid.

> We keep the failsafe partitions because the first half of the SPI flash

> is preinstalled by the vendor and immutable.

> 

> Fixes: 815364d0424e ("arm64: dts: freescale: add Kontron sl28 support")

> Signed-off-by: Michael Walle <michael@walle.cc>


Applied, thanks.
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
index 54ff6f7c2477..fbaecf285d05 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28.dts
@@ -159,20 +159,10 @@ 
 		};
 
 		partition@210000 {
-			reg = <0x210000 0x0f0000>;
+			reg = <0x210000 0x1d0000>;
 			label = "bootloader";
 		};
 
-		partition@300000 {
-			reg = <0x300000 0x040000>;
-			label = "DP firmware";
-		};
-
-		partition@340000 {
-			reg = <0x340000 0x0a0000>;
-			label = "trusted firmware";
-		};
-
 		partition@3e0000 {
 			reg = <0x3e0000 0x020000>;
 			label = "bootloader environment";