doc: sandbox: Correct the memory size config option

It should be CONFIG_SANDBOX_RAM_SIZE_MB.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
Bin Meng 2022-05-18 00:09:17 +08:00 committed by Heinrich Schuchardt
parent 1e5514fd68
commit 27267c61b1

View file

@ -143,7 +143,7 @@ UBOOT_SB_TIME_OFFSET
Memory Emulation
----------------
Memory emulation is supported, with the size set by CONFIG_SYS_SDRAM_SIZE.
Memory emulation is supported, with the size set by CONFIG_SANDBOX_RAM_SIZE_MB.
The -m option can be used to read memory from a file on start-up and write
it when shutting down. This allows preserving of memory contents across
test runs. You can tell U-Boot to remove the memory file after it is read