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lmb: init: initialise the lmb data structures during board init

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The memory map maintained by the LMB module is now persistent and
global. This memory map is being maintained through the alloced list
structure which can be extended at runtime -- there is one list for
the available memory, and one for the used memory. Allocate and
initialise these lists during the board init.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Sughosh Ganu
2024-08-26 17:29:28 +05:30
committed by Tom Rini
parent c2c50d52d9
commit b6400de7e0
2 changed files with 13 additions and 0 deletions
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10
common/board_r.c
View File

@@ -22,6 +22,7 @@
#include <hang.h>
#include <image.h>
#include <irq_func.h>
#include <lmb.h>
#include <log.h>
#include <net.h>
#include <asm/cache.h>
@@ -510,6 +511,14 @@ int initr_mem(void)
}
#endif
static int initr_lmb(void)
{
if (CONFIG_IS_ENABLED(LMB))
return lmb_init();
else
return 0;
}
static int dm_announce(void)
{
int device_count;
@@ -612,6 +621,7 @@ static init_fnc_t init_sequence_r[] = {
#ifdef CONFIG_CLOCKS
set_cpu_clk_info, /* Setup clock information */
#endif
initr_lmb,
#ifdef CONFIG_EFI_LOADER
efi_memory_init,
#endif

3
common/spl/spl.c
View File

@@ -721,6 +721,9 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
IS_ENABLED(CONFIG_SPL_ATF))
dram_init_banksize();
if (IS_ENABLED(CONFIG_SPL_LMB))
lmb_init();
if (CONFIG_IS_ENABLED(PCI) && !(gd->flags & GD_FLG_DM_DEAD)) {
ret = pci_init();
if (ret)