From: Hou Zhiqiang Zhiqiang.Hou@nxp.com
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 --- V2: - The #4 of v1 patchset.
board/freescale/lx2160a/lx2160a.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/board/freescale/lx2160a/lx2160a.c b/board/freescale/lx2160a/lx2160a.c index 595c774b42..7f22110dc6 100644 --- a/board/freescale/lx2160a/lx2160a.c +++ b/board/freescale/lx2160a/lx2160a.c @@ -657,6 +657,7 @@ int ft_board_setup(void *blob, bd_t *bd) u64 mc_memory_size = 0; u16 total_memory_banks; u64 gic_lpi_base; + int ret;
ft_cpu_setup(blob, bd);
@@ -678,8 +679,9 @@ int ft_board_setup(void *blob, bd_t *bd)
#ifdef CONFIG_GIC_V3_ITS gic_lpi_base = gd->arch.resv_ram - GIC_LPI_SIZE; - gic_lpi_tables_init(gic_lpi_base, cpu_numcores()); - fdt_fixup_gic_lpi_memory(blob, gic_lpi_base); + ret = fdt_fixup_gic_lpi_memory(blob, gic_lpi_base); + if (!ret && gic_lpi_tables_init(gic_lpi_base, cpu_numcores())) + debug("%s: failed to init gic-lpi-tables\n", __func__); #endif
#ifdef CONFIG_RESV_RAM