diff options
| author | Simon Glass <[email protected]> | 2022-04-30 00:56:52 -0600 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-05-02 09:58:13 -0400 |
| commit | f86ca5ad8f780d306e79d49ffe4f5cf1edef37b9 (patch) | |
| tree | a2eac09d5cb3376288fc135b1563abb1af7bbb16 /common/spl/Kconfig | |
| parent | d3eba95a7e9b6b89404a3ddb2945f03cff4effb4 (diff) | |
Introduce Verifying Program Loader (VPL)
Add support for VPL, a new phase of U-Boot. This runs after TPL. It is
responsible for selecting which SPL binary to run, based on a
verified-boot process.
Signed-off-by: Simon Glass <[email protected]>
Diffstat (limited to 'common/spl/Kconfig')
| -rw-r--r-- | common/spl/Kconfig | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index ac61b25a066..be098668f0e 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -1,4 +1,4 @@ -menu "SPL / TPL" +menu "SPL / TPL / VPL" config SUPPORT_SPL bool @@ -6,6 +6,9 @@ config SUPPORT_SPL config SUPPORT_TPL bool +config SUPPORT_VPL + bool + config SPL_DFU_NO_RESET bool @@ -302,6 +305,16 @@ config SPL_READ_ONLY writeable memory) of anything it wants to modify, such as device-private data. +config TPL_SEPARATE_BSS + bool "BSS section is in a different memory region from text" + default y if SPL_SEPARATE_BSS + help + Some platforms need a large BSS region in TPL and can provide this + because RAM is already set up. In this case BSS can be moved to RAM. + This option should then be enabled so that the correct device tree + 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_BANNER_PRINT bool "Enable output of the SPL banner 'U-Boot SPL ...'" default y |