From: Quentin Schulz <[email protected]> bdinfo may also have -a, -e and -m options depending on some symbols being set. Document all this and provide an example on how to use them and what they typically output.
Signed-off-by: Quentin Schulz <[email protected]> --- doc/usage/cmd/bdinfo.rst | 54 +++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 53 insertions(+), 1 deletion(-) diff --git a/doc/usage/cmd/bdinfo.rst b/doc/usage/cmd/bdinfo.rst index 2a5873a400a..b0d636d4b01 100644 --- a/doc/usage/cmd/bdinfo.rst +++ b/doc/usage/cmd/bdinfo.rst @@ -13,12 +13,22 @@ Synopsis :: bdinfo + bdinfo -a + bdinfo -e + bdinfo -m Description ----------- The *bdinfo* command prints information about the board. +``bdinfo -a`` command is an alias of the ``bdinfo`` command and prints all +information about the board. + +``bdinfo -e`` command prints network-related information about the board. + +``bdinfo -m`` command prints the DRAM-related information about the board. + Example ------- @@ -54,7 +64,44 @@ Example irq_sp = 0x000000013edbada0 sp start = 0x000000013edbada0 Early malloc usage: 3a8 / 2000 - => + => bdinfo -a + boot_params = 0x0000000000000000 + DRAM bank = 0x0000000000000000 + -> start = 0x0000000040000000 + -> size = 0x0000000100000000 + flashstart = 0x0000000000000000 + flashsize = 0x0000000004000000 + flashoffset = 0x00000000000e87f8 + baudrate = 115200 bps + relocaddr = 0x000000013fefb000 + reloc off = 0x000000013fefb000 + Build = 64-bit + current eth = virtio-net#32 + ethaddr = 52:52:52:52:52:52 + IP addr = 10.0.2.15 + fdt_blob = 0x000000013edbadb0 + new_fdt = 0x000000013edbadb0 + fdt_size = 0x0000000000100000 + lmb_dump_all: + memory.cnt = 0x1 + memory[0] [0x40000000-0x13fffffff], 0x100000000 bytes flags: 0 + reserved.cnt = 0x2 + reserved[0] [0x13ddb3000-0x13fffffff], 0x0224d000 bytes flags: 0 + reserved[1] [0x13edb6930-0x13fffffff], 0x012496d0 bytes flags: 0 + devicetree = board + arch_number = 0x0000000000000000 + TLB addr = 0x000000013fff0000 + irq_sp = 0x000000013edbada0 + sp start = 0x000000013edbada0 + Early malloc usage: 3a8 / 2000 + => bdinfo -e + current eth = virtio-net#32 + ethaddr = 52:52:52:52:52:52 + IP addr = 10.0.2.15 + => bdinfo -m + DRAM bank = 0x0000000000000000 + -> start = 0x0000000040000000 + -> size = 0x0000000100000000 boot_params address of the memory area for boot parameters @@ -121,3 +168,8 @@ Configuration ------------- The bdinfo command is available if CONFIG_CMD_BDI=y. + +The options to bdinfo are only available if CONFIG_GETOPT=y. + +The ``-e`` option is additionally only available if CONFIG_NET=y or +CONFIG_NET_LWIP=y. -- 2.52.0
