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[v2,13/32] lmb: remove lmb_init_and_reserve_range() function

Message ID 20240814110009.45310-14-sughosh.ganu@linaro.org
State New
Headers show
Series Make LMB memory map global and persistent | expand

Commit Message

Sughosh Ganu Aug. 14, 2024, 10:59 a.m. UTC 
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>
---
Changes since V1: None

 boot/bootm.c  | 15 +--------------
 include/lmb.h |  2 --
 lib/lmb.c     |  8 --------
 3 files changed, 1 insertion(+), 24 deletions(-)
diff mbox series

Patch

diff --git a/boot/bootm.c b/boot/bootm.c
index e244b9b410..ddede08979 100644
--- a/boot/bootm.c
+++ b/boot/bootm.c
@@ -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;
 
diff --git a/include/lmb.h b/include/lmb.h
index 4a9070799e..f6b2a81546 100644
--- a/include/lmb.h
+++ b/include/lmb.h
@@ -63,8 +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);
 long lmb_add(phys_addr_t base, phys_size_t size);
 long lmb_reserve(phys_addr_t base, phys_size_t size);
 /**
diff --git a/lib/lmb.c b/lib/lmb.c
index f803b5f63f..3ccee26a46 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -225,14 +225,6 @@  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 long lmb_resize_regions(struct alist *lmb_rgn_lst,
 			       unsigned long idx_start,
 			       phys_addr_t base, phys_size_t size)