diff options
| author | Tom Rini <[email protected]> | 2021-03-26 12:15:26 -0400 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2021-03-26 12:15:26 -0400 |
| commit | 9c7335e4e68355a96bd5a411b2a5f85866823c58 (patch) | |
| tree | cbe17eb256a5e8078a1bd7793592ebd2de1470a5 /common | |
| parent | 4be994b0e1f006c271e0791a60b6363137542090 (diff) | |
| parent | fcae6682a7929abf88d9f0b756f9d5f9725e4d14 (diff) | |
Merge tag 'dm-pull-26mar21-take2' of git://git.denx.de/u-boot-dm into next
dtoc support for of-platdata-inst
driver model support for of-platdata-inst
support of-platdata-inst on x86 / coral
binman support for exapanded entries
binman convert docs to reST
ti-sysc fix for duplicate uclass driver
patman minor improvements
pylibfdt build only if needed
correct obscure CI error with OF_PLATDATA_INST
Diffstat (limited to 'common')
| -rw-r--r-- | common/spl/Kconfig | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 774541c02bc..584f8483e2e 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -276,6 +276,19 @@ config SPL_SEPARATE_BSS location is used. Normally we put the device tree at the end of BSS but with this option enabled, it goes at _image_binary_end. +config SPL_READ_ONLY + bool + depends on SPL_OF_PLATDATA + # Bind cannot be supported because the udevice structs are in read-only + # memory so we cannot update the linked lists. + select SPL_OF_PLATDATA_NO_BIND + select SPL_OF_PLATDATA_RT + help + Some platforms (e.g. x86 Apollo Lake) load SPL into a read-only + section of memory. This means that of-platdata must make a copy (in + writeable memory) of anything it wants to modify, such as + device-private data. + config SPL_BANNER_PRINT bool "Enable output of the SPL banner 'U-Boot SPL ...'" default y @@ -1440,6 +1453,17 @@ config TPL_STACK The address of the initial stack-pointer for the TPL stage. Usually this will be the (aligned) top-of-stack. +config TPL_READ_ONLY + bool + depends on TPL_OF_PLATDATA + select TPL_OF_PLATDATA_NO_BIND + select TPL_OF_PLATDATA_RT + help + Some platforms (e.g. x86 Apollo Lake) load SPL into a read-only + section of memory. This means that of-platdata must make a copy (in + writeable memory) of anything it wants to modify, such as + device-private data. + config TPL_BOOTROM_SUPPORT bool "Support returning to the BOOTROM (from TPL)" help |