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| author | Sughosh Ganu <sughosh.ganu@linaro.org> | 2024-08-26 17:29:28 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-09-03 14:08:50 -0600 |
| commit | b6400de7e03cdd5e93195bf260dc7ab9f68aea8f (patch) | |
| tree | e91533d856c5eaf61d128cc0e2f6da19a14c12ed /common | |
| parent | c2c50d52d9474ed8d6796d3def2083d5ad549dcc (diff) | |
| download | u-boot-b6400de7e03cdd5e93195bf260dc7ab9f68aea8f.tar.gz | |
lmb: init: initialise the lmb data structures during board init
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>
Diffstat (limited to 'common')
| -rw-r--r-- | common/board_r.c | 10 | ||||
| -rw-r--r-- | common/spl/spl.c | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/common/board_r.c b/common/board_r.c index f445803d7a4..a60da39a29e 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -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 diff --git a/common/spl/spl.c b/common/spl/spl.c index 7c6e322ffd7..ad2dc6a908c 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -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) |