On Wed, 28 Apr 2021 at 03:23, Patrick Delaunay patrick.delaunay@foss.st.com wrote:
Add lmb_dump_region() function, to simplify lmb_dump_all_force(). This patch is based on Linux memblock dump function.
An example of bdinfo output is:
..... fdt_size = 0x000146a0 FB base = 0xfdd00000 lmb_dump_all: memory.cnt = 0x1 memory[0] [0xc0000000-0xffffffff], 0x40000000 bytes flags: 0 reserved.cnt = 0x6 reserved[0] [0x10000000-0x10045fff], 0x00046000 bytes flags: 4 reserved[1] [0x30000000-0x3003ffff], 0x00040000 bytes flags: 4 reserved[2] [0x38000000-0x3800ffff], 0x00010000 bytes flags: 4 reserved[3] [0xe8000000-0xefffffff], 0x08000000 bytes flags: 4 reserved[4] [0xfbaea344-0xfdffffff], 0x02515cbc bytes flags: 0 reserved[5] [0xfe000000-0xffffffff], 0x02000000 bytes flags: 4 arch_number = 0x00000000 TLB addr = 0xfdff0000 ....
Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com
(no changes since v1)
lib/lmb.c | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-)
Reviewed-by: Simon Glass sjg@chromium.org