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| author | Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> | 2022-07-07 10:45:37 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2022-07-26 08:23:54 +0200 |
| commit | 65168910adaae3a4ac91fd5acf30941a28facc0e (patch) | |
| tree | f358cb9e735ce8793b4c612fd605d1b84bfd1556 /board/xilinx/zynqmp | |
| parent | 7c1860fce4e369bdcabc1f574feb6b9af19999a3 (diff) | |
| download | u-boot-65168910adaae3a4ac91fd5acf30941a28facc0e.tar.gz u-boot-65168910adaae3a4ac91fd5acf30941a28facc0e.tar.bz2 u-boot-65168910adaae3a4ac91fd5acf30941a28facc0e.zip | |
zynqmp: Run board_get_usable_ram_top() only on main U-Boot
With commit ce39ee28ec31 ("zynqmp: Do not place u-boot to reserved memory
location"), the function board_get_usable_ram_top() is allocating
MMU_SECTION_SIZE of about 2MB using lmb_alloc(). But we dont have this
much memory in case of mini U-Boot.
Keep these functions which use lmb under CONFIG_LMB so that they are
compiled and used only when LMB is enabled.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/75e52def75f573e554a6b177a78504c128cb0c4a.1657183534.git.michal.simek@amd.com
Diffstat (limited to 'board/xilinx/zynqmp')
| -rw-r--r-- | board/xilinx/zynqmp/zynqmp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index 106c3953e1..f7c6e3ed4e 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -253,6 +253,7 @@ int dram_init(void) return 0; } +#if defined(CONFIG_LMB) ulong board_get_usable_ram_top(ulong total_size) { phys_size_t size; @@ -277,6 +278,8 @@ ulong board_get_usable_ram_top(ulong total_size) return reg + size; } +#endif + #else int dram_init_banksize(void) { |