* [PATCH 1/3] smegw01: Pass 'mmcpart' to the kernel command line
@ 2021-08-24 10:58 Fabio Estevam
2021-08-24 10:58 ` [PATCH 2/3] smegw01: Add redundant environment support Fabio Estevam
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Fabio Estevam @ 2021-08-24 10:58 UTC (permalink / raw)
To: sbabic; +Cc: u-boot, Fabio Estevam
When using SWUpdate, it is necessary to toggle between partitions.
Use the 'mmcpart' environment variable to accomplish that.
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
include/configs/smegw01.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/configs/smegw01.h b/include/configs/smegw01.h
index 6f7b46e49b..e66047acbd 100644
--- a/include/configs/smegw01.h
+++ b/include/configs/smegw01.h
@@ -29,9 +29,8 @@
"bootm_size=0x10000000\0" \
"mmcdev=0\0" \
"mmcpart=1\0" \
- "mmcroot=/dev/mmcblk0p1 rootwait rw\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
- "root=${mmcroot}\0" \
+ "root=/dev/mmcblk0p${mmcpart} rootwait rw\0" \
"loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} boot/${image}\0" \
"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} boot/${fdtfile}\0" \
"mmcboot=echo Booting from mmc ...; " \
--
2.25.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH 2/3] smegw01: Add redundant environment support
2021-08-24 10:58 [PATCH 1/3] smegw01: Pass 'mmcpart' to the kernel command line Fabio Estevam
@ 2021-08-24 10:58 ` Fabio Estevam
2021-10-20 12:21 ` sbabic
2021-08-24 10:58 ` [PATCH 3/3] smegw01: Select IMX_HAB Fabio Estevam
2021-10-20 12:20 ` [PATCH 1/3] smegw01: Pass 'mmcpart' to the kernel command line sbabic
2 siblings, 1 reply; 6+ messages in thread
From: Fabio Estevam @ 2021-08-24 10:58 UTC (permalink / raw)
To: sbabic; +Cc: u-boot, Fabio Estevam
Add redundant environment support as it is required
by SWUpdate.
While at it, place the CONFIG_ENV_OFFSET at 0x100000 to allow
more headroom.
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
configs/smegw01_defconfig | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/configs/smegw01_defconfig b/configs/smegw01_defconfig
index 75fd5bc24a..8e2e95765b 100644
--- a/configs/smegw01_defconfig
+++ b/configs/smegw01_defconfig
@@ -4,10 +4,11 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_SYS_MEMTEST_START=0x80000000
CONFIG_SYS_MEMTEST_END=0xa0000000
CONFIG_ENV_SIZE=0x2000
-CONFIG_ENV_OFFSET=0xC0000
+CONFIG_ENV_OFFSET=0x100000
CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="imx7d-smegw01"
CONFIG_TARGET_SMEGW01=y
+CONFIG_ENV_OFFSET_REDUND=0x110000
CONFIG_ARMV7_BOOT_SEC_DEFAULT=y
# CONFIG_ARMV7_VIRT is not set
CONFIG_IMX_RDC=y
@@ -35,6 +36,7 @@ CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_BOUNCE_BUFFER=y
--
2.25.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/3] smegw01: Add redundant environment support
2021-08-24 10:58 ` [PATCH 2/3] smegw01: Add redundant environment support Fabio Estevam
@ 2021-10-20 12:21 ` sbabic
0 siblings, 0 replies; 6+ messages in thread
From: sbabic @ 2021-10-20 12:21 UTC (permalink / raw)
To: Fabio Estevam, u-boot
> Add redundant environment support as it is required
> by SWUpdate.
> While at it, place the CONFIG_ENV_OFFSET at 0x100000 to allow
> more headroom.
> Signed-off-by: Fabio Estevam <festevam@denx.de>
Applied to u-boot-imx, master, thanks !
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic@denx.de
=====================================================================
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 3/3] smegw01: Select IMX_HAB
2021-08-24 10:58 [PATCH 1/3] smegw01: Pass 'mmcpart' to the kernel command line Fabio Estevam
2021-08-24 10:58 ` [PATCH 2/3] smegw01: Add redundant environment support Fabio Estevam
@ 2021-08-24 10:58 ` Fabio Estevam
2021-10-20 12:20 ` sbabic
2021-10-20 12:20 ` [PATCH 1/3] smegw01: Pass 'mmcpart' to the kernel command line sbabic
2 siblings, 1 reply; 6+ messages in thread
From: Fabio Estevam @ 2021-08-24 10:58 UTC (permalink / raw)
To: sbabic; +Cc: u-boot, Fabio Estevam
Select IMX_HAB to allow secure boot.
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
configs/smegw01_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/smegw01_defconfig b/configs/smegw01_defconfig
index 8e2e95765b..0c980213b8 100644
--- a/configs/smegw01_defconfig
+++ b/configs/smegw01_defconfig
@@ -13,6 +13,7 @@ CONFIG_ARMV7_BOOT_SEC_DEFAULT=y
# CONFIG_ARMV7_VIRT is not set
CONFIG_IMX_RDC=y
CONFIG_IMX_BOOTAUX=y
+CONFIG_IMX_HAB=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/storopack/smegw01/imximage.cfg"
--
2.25.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/3] smegw01: Select IMX_HAB
2021-08-24 10:58 ` [PATCH 3/3] smegw01: Select IMX_HAB Fabio Estevam
@ 2021-10-20 12:20 ` sbabic
0 siblings, 0 replies; 6+ messages in thread
From: sbabic @ 2021-10-20 12:20 UTC (permalink / raw)
To: Fabio Estevam, u-boot
> Select IMX_HAB to allow secure boot.
> Signed-off-by: Fabio Estevam <festevam@denx.de>
Applied to u-boot-imx, master, thanks !
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic@denx.de
=====================================================================
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/3] smegw01: Pass 'mmcpart' to the kernel command line
2021-08-24 10:58 [PATCH 1/3] smegw01: Pass 'mmcpart' to the kernel command line Fabio Estevam
2021-08-24 10:58 ` [PATCH 2/3] smegw01: Add redundant environment support Fabio Estevam
2021-08-24 10:58 ` [PATCH 3/3] smegw01: Select IMX_HAB Fabio Estevam
@ 2021-10-20 12:20 ` sbabic
2 siblings, 0 replies; 6+ messages in thread
From: sbabic @ 2021-10-20 12:20 UTC (permalink / raw)
To: Fabio Estevam, u-boot
> When using SWUpdate, it is necessary to toggle between partitions.
> Use the 'mmcpart' environment variable to accomplish that.
> Signed-off-by: Fabio Estevam <festevam@denx.de>
Applied to u-boot-imx, master, thanks !
Best regards,
Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic@denx.de
=====================================================================
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-10-20 12:22 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2021-08-24 10:58 [PATCH 1/3] smegw01: Pass 'mmcpart' to the kernel command line Fabio Estevam
2021-08-24 10:58 ` [PATCH 2/3] smegw01: Add redundant environment support Fabio Estevam
2021-10-20 12:21 ` sbabic
2021-08-24 10:58 ` [PATCH 3/3] smegw01: Select IMX_HAB Fabio Estevam
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