diff options
| author | Sughosh Ganu <sughosh.ganu@linaro.org> | 2025-06-17 16:13:40 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-06-25 09:50:37 -0600 |
| commit | 9d37a3d6e8b862071edfcb9ee95a0fbe45606918 (patch) | |
| tree | 84d252df88847c3d91acdfd60a6bde6b7d1ecbe3 /cmd/booti.c | |
| parent | 5d7e003248ae836cbcc2b4c254901c1d85c85537 (diff) | |
lmb: replace lmb_reserve() and lmb_alloc_addr() API's
There currently are multiple allocation API's in the LMB module. There
are a couple of API's for allocating memory(lmb_alloc() and
lmb_alloc_base()), and then there are two for requesting a reservation
for a particular memory region (lmb_reserve() and
lmb_alloc_addr()). Introduce a single API lmb_alloc_mem() which will
cater to all types of allocation requests and replace lmb_reserve()
and lmb_alloc_addr() with the new API.
Moreover, the lmb_reserve() API is pretty similar to the
lmb_alloc_addr() API, with the one difference being that the
lmb_reserve() API allows for reserving any address passed to it --
the address need not be part of the LMB memory map. The
lmb_alloc_addr() does check that the address being requested is
actually part of the LMB memory map.
There is no need to support reserving memory regions which are outside
the LMB memory map. Remove the lmb_reserve() API functionality and use
the functionality provided by lmb_alloc_addr() instead. The
lmb_alloc_addr() will check if the requested address is part of the
LMB memory map and return an error if not.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Diffstat (limited to 'cmd/booti.c')
| -rw-r--r-- | cmd/booti.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/cmd/booti.c b/cmd/booti.c index 7e6d9426299..e6f67d6e136 100644 --- a/cmd/booti.c +++ b/cmd/booti.c @@ -30,6 +30,7 @@ static int booti_start(struct bootm_info *bmi) uint8_t *temp; ulong dest; ulong dest_end; + phys_addr_t ep_addr; unsigned long comp_len; unsigned long decomp_len; int ctype; @@ -88,7 +89,14 @@ static int booti_start(struct bootm_info *bmi) images->os.start = relocated_addr; images->os.end = relocated_addr + image_size; - lmb_reserve(images->ep, le32_to_cpu(image_size), LMB_NONE); + ep_addr = (phys_addr_t)images->ep; + ret = lmb_alloc_mem(LMB_MEM_ALLOC_ADDR, 0, &ep_addr, + le32_to_cpu(image_size), LMB_NONE); + if (ret) { + printf("Failed to allocate memory for the image at %#llx\n", + (unsigned long long)images->ep); + return 1; + } /* * Handle the BOOTM_STATE_FINDOTHER state ourselves as we do not |