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| author | Aaron Durbin <adurbin@chromium.org> | 2015-05-19 16:25:20 -0500 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-06-02 14:09:57 +0200 |
| commit | 6a452eff90411176f9f2cad0ca0c665a31c032ee (patch) | |
| tree | 4e1b84c213007d8a6dff481d9d68637aead3fe2c /src/lib/prog_loaders.c | |
| parent | 5957bd75e31f8505c8dca13b281ac32e06bdf280 (diff) | |
| download | coreboot-6a452eff90411176f9f2cad0ca0c665a31c032ee.tar.xz | |
prog_loading: add region_device representing memory
One can remove the struct buffer_area and use the region_device
embedded in the struct prog to represent the in-memory loaded
program. Do this by introducing a addrspace_32bit mem_region_device
that can have region_device operations performed on it. The
addrspace_32bit name was chosen to make it explicit that 32-bits
of address space is supported at the max.
Change-Id: Ifffa0ef301141de940e54581b5a7b6cd81311ead
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/10261
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/lib/prog_loaders.c')
| -rw-r--r-- | src/lib/prog_loaders.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lib/prog_loaders.c b/src/lib/prog_loaders.c index 881cd99794..77999945d1 100644 --- a/src/lib/prog_loaders.c +++ b/src/lib/prog_loaders.c @@ -35,6 +35,9 @@ #include <symbols.h> #include <timestamp.h> +/* Only can represent up to 1 byte less than size_t. */ +const struct mem_region_device addrspace_32bit = MEM_REGION_DEV_INIT(0, ~0UL); + #define DEFAULT_CBFS_LOADER_PRESENT \ (!ENV_VERSTAGE || (ENV_VERSTAGE && !CONFIG_RETURN_FROM_VERSTAGE)) |