Eric Lee / smarc-uboot

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Commit 8ea9c15b8e3ad32bb6a2f0a4dbb3995ffa55f815

Authored by Hou Zhiqiang
Committed by Priyanka Jain
1 parent da46c77d7d
Exists in smarc_8mq_lf_v2020.04 and in 4 other branches pitx_8mp_lf_v2020.04, smarc-8m-android-11.0.0_2.0.0, smarc-8mp-android-11.0.0_2.0.0, smarc_8mp_lf_v2020.04

board: lx2160a: Don't program the GIC RD tables if failed to reserve memory 

Program the GIC redistributor tables only when succeeded to reserve memory
for them, otherwise kernel will lose the chance to program them using
allocated memory.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>

Showing 1 changed file with 4 additions and 2 deletions Side-by-side Diff

board/freescale/lx2160a/lx2160a.c
Diff comments   View file @ 8ea9c15
... ... @@ -726,6 +726,7 @@
726 726 u64 mc_memory_size = 0;
727 727 u16 total_memory_banks;
728 728 u64 gic_lpi_base;
  729 + int ret;
729 730  
730 731 ft_cpu_setup(blob, bd);
731 732  
... ... @@ -747,8 +748,9 @@
747 748  
748 749 #ifdef CONFIG_GIC_V3_ITS
749 750 gic_lpi_base = gd->arch.resv_ram - GIC_LPI_SIZE;
750   - gic_lpi_tables_init(gic_lpi_base, cpu_numcores());
751   - fdt_fixup_gic_lpi_memory(blob, gic_lpi_base);
  751 + ret = fdt_fixup_gic_lpi_memory(blob, gic_lpi_base);
  752 + if (!ret && gic_lpi_tables_init(gic_lpi_base, cpu_numcores()))
  753 + debug("%s: failed to init gic-lpi-tables\n", __func__);
752 754 #endif
753 755  
754 756 #ifdef CONFIG_RESV_RAM