[PATCH 4/4] qcom_defconfig: enable capsule update support

[Caleb Connolly]

On 3/27/25 09:46, Peng Fan wrote:
> On Wed, Mar 26, 2025 at 06:40:37PM +0100, Caleb Connolly wrote:
>> We can now correctly identify which partition U-Boot is flashed to
>> between uefi, xbl, and boot (including A/B support) so enable capsule
>> update support for all boards.
>>
>> Signed-off-by: Caleb Connolly <caleb.connolly at linaro.org>
>> ---
>> configs/qcm6490_defconfig | 6 ------
>> configs/qcom_defconfig    | 3 +++
>> 2 files changed, 3 insertions(+), 6 deletions(-)
>>
>> diff --git a/configs/qcm6490_defconfig b/configs/qcm6490_defconfig
>> index ba26924da161b1c4b5378955185f314b05cb1006..5ddc5ab3ef8cfe8f9cc09eb573c1a8130b394b43 100644
>> --- a/configs/qcm6490_defconfig
>> +++ b/configs/qcm6490_defconfig
>> @@ -18,10 +18,4 @@ CONFIG_DEBUG_UART_CLOCK=14745600
>> CONFIG_TEXT_BASE=0x9fc00000
>> CONFIG_REMAKE_ELF=y
>>
>> CONFIG_DEFAULT_DEVICE_TREE="qcom/qcs6490-rb3gen2"
>> -
>> -# Enable capsule updates
>> -CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
>> -CONFIG_EFI_CAPSULE_ON_DISK=y
>> -CONFIG_EFI_IGNORE_OSINDICATIONS=y
>> -CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y
>> diff --git a/configs/qcom_defconfig b/configs/qcom_defconfig
>> index ba4d38d100e053e3708ee2623bf3530787b6b94f..d69185f3c2f0452e6757b785a023cf612bfa3839 100644
>> --- a/configs/qcom_defconfig
>> +++ b/configs/qcom_defconfig
>> @@ -5,8 +5,11 @@ CONFIG_SYS_INIT_SP_BSS_OFFSET=1572864
>> CONFIG_ARCH_SNAPDRAGON=y
>> CONFIG_NR_DRAM_BANKS=24
>> CONFIG_DEFAULT_DEVICE_TREE="qcom/sdm845-db845c"
>> CONFIG_SYS_LOAD_ADDR=0xA0000000
>> +CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
>> +CONFIG_EFI_CAPSULE_ON_DISK=y
>> +CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y
>> CONFIG_BUTTON_CMD=y
>> CONFIG_FIT=y
>> CONFIG_FIT_VERBOSE=y
>> CONFIG_BOOTSTD_FULL=y
> 
> For capsule update, CONFIG_EFI_MM_COMM_TEE is not needed?

No, Qualcomm have a proprietary TEE. We rely on storing EFI variables in 
a file on the ESP. There does seem to be an issue where capsule updates 
don't occur unless that file already exists though...
> 
> Regards,
> Peng
>>
>> -- 
>> 2.49.0
>>

-- 
Caleb (they/them)