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| author | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2021-10-11 09:52:50 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-11-10 17:07:31 +0100 |
| commit | f42045b2e75036330741c3fd3a1b5ca64867aaa0 (patch) | |
| tree | a227d4c2c942ff3cf531fd919cd2ec5df93ee203 /board/st | |
| parent | 17aeb589fa9ddb70acaef069732746c4d8fb4021 (diff) | |
| download | u-boot-f42045b2e75036330741c3fd3a1b5ca64867aaa0.tar.gz u-boot-f42045b2e75036330741c3fd3a1b5ca64867aaa0.tar.bz2 u-boot-f42045b2e75036330741c3fd3a1b5ca64867aaa0.zip | |
stm32mp15: replace CONFIG_TFABOOT when it is possible
In some part of STM32MP15 support the CONFIG_TFABOOT can be replaced
by other config: CONFIG_ARMV7_PSCI and CONFIG_ARM_SMCCC.
This patch also simplifies the code in cpu.c, stm32mp1_ram.c and
clk_stml32mp1.c as execution of U-Boot in sysram (boot without SPL and
without TFA) is not supported: the associated initialization code is
present only in SPL.
This cleanup patch is a preliminary step to support SPL load of OP-TEE
in secure world, with SPL in secure world and U-Boot in no-secure world.
Reported-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Diffstat (limited to 'board/st')
| -rw-r--r-- | board/st/stm32mp1/stm32mp1.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c index 2c2faad24b..84592677e4 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -658,7 +658,11 @@ int board_init(void) if (IS_ENABLED(CONFIG_DM_REGULATOR)) regulators_enable_boot_on(_DEBUG); - if (!IS_ENABLED(CONFIG_TFABOOT)) + /* + * sysconf initialisation done only when U-Boot is running in secure + * done in TF-A for TFABOOT. + */ + if (IS_ENABLED(CONFIG_ARMV7_NONSEC)) sysconf_init(); if (CONFIG_IS_ENABLED(LED)) |