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lmb: remove lmb_init_and_reserve_range() function

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With the move to make the LMB allocations persistent and the common
memory regions being reserved during board init, there is no need for
an explicit reservation of a memory range. Remove the
lmb_init_and_reserve_range() function.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Sughosh Ganu 2024-08-26 17:29:26 +05:30 • committed by Tom Rini
parent c7ce26cb36
commit 30ffdd61de
3 changed files with 1 additions and 25 deletions
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15
boot/bootm.c
View file

@ -239,18 +239,7 @@ static int boot_get_kernel(const char *addr_fit, struct bootm_headers *images,
return 0;
}
#if CONFIG_IS_ENABLED(LMB)
static void boot_start_lmb(void)
{
phys_addr_t mem_start;
phys_size_t mem_size;
mem_start = env_get_bootm_low();
mem_size = env_get_bootm_size();
lmb_init_and_reserve_range(mem_start, mem_size, NULL);
}
#else
#if !CONFIG_IS_ENABLED(LMB)
#define lmb_reserve(base, size)
static inline void boot_start_lmb(void) { }
#endif
@ -260,8 +249,6 @@ static int bootm_start(void)
memset((void *)&images, 0, sizeof(images));
images.verify = env_get_yesno("verify");
boot_start_lmb();
bootstage_mark_name(BOOTSTAGE_ID_BOOTM_START, "bootm_start");
images.state = BOOTM_STATE_START;

3
include/lmb.h
View file

@ -63,9 +63,6 @@ struct lmb {
*/
int lmb_init(void);
void lmb_init_and_reserve_range(phys_addr_t base, phys_size_t size,
void *fdt_blob);
/**
* lmb_add_memory() - Add memory range for LMB allocations
*

8
lib/lmb.c
View file

@ -227,14 +227,6 @@ static void lmb_reserve_common(void *fdt_blob)
efi_lmb_reserve();
}
/* Initialize the struct, add memory and call arch/board reserve functions */
void lmb_init_and_reserve_range(phys_addr_t base, phys_size_t size,
void *fdt_blob)
{
lmb_add(base, size);
lmb_reserve_common(fdt_blob);
}
static __maybe_unused void lmb_reserve_common_spl(void)
{
phys_addr_t rsv_start;