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
diff --git a/arch/riscv/lib/bootm.c b/arch/riscv/lib/bootm.c
index c1ac339..670d9c9 100644
--- a/arch/riscv/lib/bootm.c
+++ b/arch/riscv/lib/bootm.c
@@ -64,7 +64,7 @@
static void boot_prep_linux(bootm_headers_t *images)
{
- if (CONFIG_IS_ENABLED(OF_LIBFDT) && images->ft_len) {
+ if (CONFIG_IS_ENABLED(OF_LIBFDT) && CONFIG_IS_ENABLED(LMB) && images->ft_len) {
debug("using: FDT\n");
if (image_setup_linux(images)) {
printf("FDT creation failed! hanging...");