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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2022-02-20 13:47:19 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-02-23 11:15:43 +0100 |
| commit | b07c1c88edd3753b8c10ef13b3c6daf78ab88b3f (patch) | |
| tree | bcdbe9d409d51ea276c1040dd4e56461dbe4aff5 /images | |
| parent | eff5c04efa94e581f45f9d5811f3184ddab6ba9c (diff) | |
| download | barebox-b07c1c88edd3753b8c10ef13b3c6daf78ab88b3f.tar.gz barebox-b07c1c88edd3753b8c10ef13b3c6daf78ab88b3f.tar.xz | |
ARM: stm32mp: build extra barebox-stm32mp-generic-bl33.img
barebox-dt-2nd.img expects being loaded at an offset, so the stack can
grow down from entry point. The STM32MP TF-A default is to not have an
offset. Avoid this issue by having a stm32mp specific entry point that
sets up a 64 byte stack after end of barebox. As it's stm32mp-specific
anyway, we can skip the early FDT parsing and ask the SDRAM controller
about RAM size.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20220220124736.3052502-8-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'images')
| -rw-r--r-- | images/Makefile.stm32mp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/images/Makefile.stm32mp b/images/Makefile.stm32mp index eeb5d9ecf6..fa79e09f95 100644 --- a/images/Makefile.stm32mp +++ b/images/Makefile.stm32mp @@ -25,6 +25,11 @@ endef # -------------------------------------- +# For use as --nt-fw (BL33) in FIP images +pblb-$(CONFIG_ARCH_STM32MP) += start_stm32mp_bl33 +FILE_barebox-stm32mp-generic-bl33.img = start_stm32mp_bl33.pblb +image-$(CONFIG_ARCH_STM32MP) += barebox-stm32mp-generic-bl33.img + $(call build_stm32mp_image, CONFIG_MACH_STM32MP15XX_DKX, start_stm32mp15xx_dkx, stm32mp15xx-dkx) $(call build_stm32mp_image, CONFIG_MACH_STM32MP15X_EV1, start_stm32mp15x_ev1, stm32mp15x-ev1) |