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Diffstat (limited to 'boot')
-rw-r--r--boot/bootm.c27
-rw-r--r--boot/image-board.c56
-rw-r--r--boot/image-fdt.c69
3 files changed, 101 insertions, 51 deletions
diff --git a/boot/bootm.c b/boot/bootm.c
index 108ca7fb472..4bdca22ea8c 100644
--- a/boot/bootm.c
+++ b/boot/bootm.c
@@ -623,12 +623,16 @@ static int bootm_load_os(struct bootm_headers *images, int boot_progress)
*/
if (os.type == IH_TYPE_KERNEL_NOLOAD && os.comp != IH_COMP_NONE) {
ulong req_size = ALIGN(image_len * 4, SZ_1M);
+ phys_addr_t addr;
- load = lmb_alloc(req_size, SZ_2M);
- if (!load)
+ err = lmb_alloc_mem(LMB_MEM_ALLOC_ANY, SZ_2M, &addr,
+ req_size, LMB_NONE);
+ if (err)
return 1;
- os.load = load;
- images->ep = load;
+
+ load = (ulong)addr;
+ os.load = (ulong)addr;
+ images->ep = (ulong)addr;
debug("Allocated %lx bytes at %lx for kernel (size %lx) decompression\n",
req_size, load, image_len);
}
@@ -698,9 +702,18 @@ static int bootm_load_os(struct bootm_headers *images, int boot_progress)
images->os.end = relocated_addr + image_size;
}
- if (CONFIG_IS_ENABLED(LMB))
- lmb_reserve(images->os.load, (load_end - images->os.load),
- LMB_NONE);
+ if (CONFIG_IS_ENABLED(LMB)) {
+ phys_addr_t load;
+
+ load = (phys_addr_t)images->os.load;
+ err = lmb_alloc_mem(LMB_MEM_ALLOC_ADDR, 0, &load,
+ (load_end - images->os.load), LMB_NONE);
+ if (err) {
+ log_err("Unable to allocate memory %#lx for loading OS\n",
+ images->os.load);
+ return 1;
+ }
+ }
return 0;
}
diff --git a/boot/image-board.c b/boot/image-board.c
index 514f8e63f9c..005d60caf5c 100644
--- a/boot/image-board.c
+++ b/boot/image-board.c
@@ -16,6 +16,7 @@
#include <fpga.h>
#include <image.h>
#include <init.h>
+#include <lmb.h>
#include <log.h>
#include <mapmem.h>
#include <rtc.h>
@@ -538,6 +539,7 @@ int boot_get_ramdisk(char const *select, struct bootm_headers *images,
int boot_ramdisk_high(ulong rd_data, ulong rd_len, ulong *initrd_start,
ulong *initrd_end)
{
+ int err;
char *s;
phys_addr_t initrd_high;
int initrd_copy_to_ram = 1;
@@ -559,25 +561,30 @@ int boot_ramdisk_high(ulong rd_data, ulong rd_len, ulong *initrd_start,
if (rd_data) {
if (!initrd_copy_to_ram) { /* zero-copy ramdisk support */
+ phys_addr_t initrd_addr;
+
debug(" in-place initrd\n");
*initrd_start = rd_data;
*initrd_end = rd_data + rd_len;
- lmb_reserve(rd_data, rd_len, LMB_NONE);
+ initrd_addr = (phys_addr_t)rd_data;
+ err = lmb_alloc_mem(LMB_MEM_ALLOC_ADDR, 0, &initrd_addr,
+ rd_len, LMB_NONE);
+ if (err) {
+ puts("in-place initrd alloc failed\n");
+ goto error;
+ }
} else {
- if (initrd_high)
- *initrd_start =
- (ulong)lmb_alloc_base(rd_len,
- 0x1000,
- initrd_high,
- LMB_NONE);
- else
- *initrd_start = (ulong)lmb_alloc(rd_len,
- 0x1000);
+ enum lmb_mem_type type = initrd_high ?
+ LMB_MEM_ALLOC_MAX : LMB_MEM_ALLOC_ANY;
- if (*initrd_start == 0) {
+ err = lmb_alloc_mem(type, 0x1000, &initrd_high, rd_len,
+ LMB_NONE);
+ if (err) {
puts("ramdisk - allocation error\n");
goto error;
}
+
+ *initrd_start = (ulong)initrd_high;
bootstage_mark(BOOTSTAGE_ID_COPY_RAMDISK);
*initrd_end = *initrd_start + rd_len;
@@ -828,9 +835,10 @@ int boot_get_loadable(struct bootm_headers *images)
*/
int boot_get_cmdline(ulong *cmd_start, ulong *cmd_end)
{
- int barg;
+ int barg, err;
char *cmdline;
char *s;
+ phys_addr_t addr;
/*
* Help the compiler detect that this function is only called when
@@ -840,12 +848,14 @@ int boot_get_cmdline(ulong *cmd_start, ulong *cmd_end)
return 0;
barg = IF_ENABLED_INT(CONFIG_SYS_BOOT_GET_CMDLINE, CONFIG_SYS_BARGSIZE);
- cmdline = (char *)(ulong)lmb_alloc_base(barg, 0xf,
- env_get_bootm_mapsize() + env_get_bootm_low(),
- LMB_NONE);
- if (!cmdline)
+ addr = env_get_bootm_mapsize() + env_get_bootm_low();
+
+ err = lmb_alloc_mem(LMB_MEM_ALLOC_MAX, 0xf, &addr, barg, LMB_NONE);
+ if (err)
return -1;
+ cmdline = (char *)(uintptr_t)addr;
+
s = env_get("bootargs");
if (!s)
s = "";
@@ -874,14 +884,16 @@ int boot_get_cmdline(ulong *cmd_start, ulong *cmd_end)
*/
int boot_get_kbd(struct bd_info **kbd)
{
- *kbd = (struct bd_info *)(ulong)lmb_alloc_base(sizeof(struct bd_info),
- 0xf,
- env_get_bootm_mapsize() +
- env_get_bootm_low(),
- LMB_NONE);
- if (!*kbd)
+ int err;
+ phys_addr_t addr;
+
+ addr = env_get_bootm_mapsize() + env_get_bootm_low();
+ err = lmb_alloc_mem(LMB_MEM_ALLOC_MAX, 0xf, &addr,
+ sizeof(struct bd_info), LMB_NONE);
+ if (err)
return -1;
+ *kbd = (struct bd_info *)(uintptr_t)addr;
**kbd = *gd->bd;
debug("## kernel board info at 0x%08lx\n", (ulong)*kbd);
diff --git a/boot/image-fdt.c b/boot/image-fdt.c
index 8f718ad29f6..97b6385ab7c 100644
--- a/boot/image-fdt.c
+++ b/boot/image-fdt.c
@@ -72,13 +72,15 @@ static const struct legacy_img_hdr *image_get_fdt(ulong fdt_addr)
static void boot_fdt_reserve_region(u64 addr, u64 size, u32 flags)
{
long ret;
+ phys_addr_t rsv_addr;
- ret = lmb_reserve(addr, size, flags);
+ rsv_addr = (phys_addr_t)addr;
+ ret = lmb_alloc_mem(LMB_MEM_ALLOC_ADDR, 0, &rsv_addr, size, flags);
if (!ret) {
debug(" reserving fdt memory region: addr=%llx size=%llx flags=%x\n",
(unsigned long long)addr,
(unsigned long long)size, flags);
- } else if (ret != -EEXIST) {
+ } else if (ret != -EEXIST && ret != -EINVAL) {
puts("ERROR: reserving fdt memory region failed ");
printf("(addr=%llx size=%llx flags=%x)\n",
(unsigned long long)addr,
@@ -155,7 +157,7 @@ void boot_fdt_add_mem_rsv_regions(void *fdt_blob)
*/
int boot_relocate_fdt(char **of_flat_tree, ulong *of_size)
{
- u64 start, size, usable, addr, low, mapsize;
+ u64 start, size, usable, low, mapsize;
void *fdt_blob = *of_flat_tree;
void *of_start = NULL;
char *fdt_high;
@@ -163,6 +165,7 @@ int boot_relocate_fdt(char **of_flat_tree, ulong *of_size)
int bank;
int err;
int disable_relocation = 0;
+ phys_addr_t addr;
/* nothing to do */
if (*of_size == 0)
@@ -180,23 +183,32 @@ int boot_relocate_fdt(char **of_flat_tree, ulong *of_size)
/* If fdt_high is set use it to select the relocation address */
fdt_high = env_get("fdt_high");
if (fdt_high) {
- ulong desired_addr = hextoul(fdt_high, NULL);
+ ulong high_addr = hextoul(fdt_high, NULL);
- if (desired_addr == ~0UL) {
+ if (high_addr == ~0UL) {
/* All ones means use fdt in place */
of_start = fdt_blob;
- lmb_reserve(map_to_sysmem(of_start), of_len, LMB_NONE);
- disable_relocation = 1;
- } else if (desired_addr) {
- addr = lmb_alloc_base(of_len, 0x1000, desired_addr,
- LMB_NONE);
- of_start = map_sysmem(addr, of_len);
- if (of_start == NULL) {
- puts("Failed using fdt_high value for Device Tree");
+ addr = map_to_sysmem(fdt_blob);
+ err = lmb_alloc_mem(LMB_MEM_ALLOC_ADDR, 0, &addr,
+ of_len, LMB_NONE);
+ if (err) {
+ printf("Failed to reserve memory for fdt at %#llx\n",
+ (u64)addr);
goto error;
}
+
+ disable_relocation = 1;
} else {
- addr = lmb_alloc(of_len, 0x1000);
+ enum lmb_mem_type type = high_addr ?
+ LMB_MEM_ALLOC_MAX : LMB_MEM_ALLOC_ANY;
+
+ addr = high_addr;
+ err = lmb_alloc_mem(type, 0x1000, &addr, of_len,
+ LMB_NONE);
+ if (err) {
+ puts("Failed to allocate memory for Device Tree relocation\n");
+ goto error;
+ }
of_start = map_sysmem(addr, of_len);
}
} else {
@@ -218,11 +230,15 @@ int boot_relocate_fdt(char **of_flat_tree, ulong *of_size)
* for LMB allocation.
*/
usable = min(start + size, low + mapsize);
- addr = lmb_alloc_base(of_len, 0x1000, usable, LMB_NONE);
- of_start = map_sysmem(addr, of_len);
- /* Allocation succeeded, use this block. */
- if (of_start != NULL)
- break;
+ addr = usable;
+ err = lmb_alloc_mem(LMB_MEM_ALLOC_MAX, 0x1000,
+ &addr, of_len, LMB_NONE);
+ if (!err) {
+ of_start = map_sysmem(addr, of_len);
+ /* Allocation succeeded, use this block. */
+ if (of_start)
+ break;
+ }
/*
* Reduce the mapping size in the next bank
@@ -674,7 +690,7 @@ int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
/* Delete the old LMB reservation */
if (CONFIG_IS_ENABLED(LMB) && lmb)
- lmb_free(map_to_sysmem(blob), fdt_totalsize(blob));
+ lmb_free(map_to_sysmem(blob), fdt_totalsize(blob), LMB_NONE);
ret = fdt_shrink_to_minimum(blob, 0);
if (ret < 0)
@@ -682,8 +698,17 @@ int image_setup_libfdt(struct bootm_headers *images, void *blob, bool lmb)
of_size = ret;
/* Create a new LMB reservation */
- if (CONFIG_IS_ENABLED(LMB) && lmb)
- lmb_reserve(map_to_sysmem(blob), of_size, LMB_NONE);
+ if (CONFIG_IS_ENABLED(LMB) && lmb) {
+ phys_addr_t fdt_addr;
+
+ fdt_addr = map_to_sysmem(blob);
+ ret = lmb_alloc_mem(LMB_MEM_ALLOC_ADDR, 0, &fdt_addr,
+ of_size, LMB_NONE);
+ if (ret) {
+ printf("Failed to reserve memory for the fdt at %#llx\n",
+ (u64)fdt_addr);
+ }
+ }
#if defined(CONFIG_ARCH_KEYSTONE)
if (IS_ENABLED(CONFIG_OF_BOARD_SETUP))
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-29 20:10:24 +0000