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| author | Simon Glass <sjg@chromium.org> | 2019-09-25 08:56:09 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2019-10-08 13:57:41 +0800 |
| commit | e77663cf747b4c01fc72e3af1c72996a0f586613 (patch) | |
| tree | 8cf486cf1702413b582ede0790f08b4bedc0d720 /doc | |
| parent | b0e2c23d3ea7786492178302758712e498bba380 (diff) | |
| download | u-boot-e77663cf747b4c01fc72e3af1c72996a0f586613.zip u-boot-e77663cf747b4c01fc72e3af1c72996a0f586613.tar.gz u-boot-e77663cf747b4c01fc72e3af1c72996a0f586613.tar.bz2 | |
sandbox: Allow use of real I/O with readl(), etc.
At present these functions are stubbed out. For more comprehensive testing
with PCI devices it is useful to be able to fully emulate I/O access. Add
simple implementations for these.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: change to use 'const void *' in sandbox_write();
cast 'addr' in read/write macros in arch/sandbox/include/asm/io.h;
remove the unnecessary cast in readq/writeq in nvme.h]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions