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 Reviewed-by: Simon Glass sjg@chromium.org ---
(no changes since v1)
lib/lmb.c | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/lib/lmb.c b/lib/lmb.c index a0fb8c7e88..7bd1255f7a 100644 --- a/lib/lmb.c +++ b/lib/lmb.c @@ -14,32 +14,32 @@
#define LMB_ALLOC_ANYWHERE 0
-void lmb_dump_all_force(struct lmb *lmb) +static void lmb_dump_region(struct lmb_region *rgn, char *name) { - unsigned long i; + unsigned long long base, size, end; + enum lmb_flags flags; + int i;
- printf("lmb_dump_all:\n"); - printf(" memory.cnt = 0x%lx\n", lmb->memory.cnt); - for (i = 0; i < lmb->memory.cnt; i++) { - printf(" memory.reg[0x%lx].base = 0x%llx\n", i, - (unsigned long long)lmb->memory.region[i].base); - printf(" .size = 0x%llx\n", - (unsigned long long)lmb->memory.region[i].size); - printf(" .flags = 0x%x\n", - lmb->memory.region[i].flags); - } + printf(" %s.cnt = 0x%lx\n", name, rgn->cnt);
- printf("\n reserved.cnt = 0x%lx\n", lmb->reserved.cnt); - for (i = 0; i < lmb->reserved.cnt; i++) { - printf(" reserved.reg[0x%lx].base = 0x%llx\n", i, - (unsigned long long)lmb->reserved.region[i].base); - printf(" .size = 0x%llx\n", - (unsigned long long)lmb->reserved.region[i].size); - printf(" .flags = 0x%x\n", - lmb->reserved.region[i].flags); + for (i = 0; i < rgn->cnt; i++) { + base = rgn->region[i].base; + size = rgn->region[i].size; + end = base + size - 1; + flags = rgn->region[i].flags; + + printf(" %s[%d]\t[0x%llx-0x%llx], 0x%08llx bytes flags: %x\n", + name, i, base, end, size, flags); } }
+void lmb_dump_all_force(struct lmb *lmb) +{ + printf("lmb_dump_all:\n"); + lmb_dump_region(&lmb->memory, "memory"); + lmb_dump_region(&lmb->reserved, "reserved"); +} + void lmb_dump_all(struct lmb *lmb) { #ifdef DEBUG