diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-02-10 10:35:11 +0100 |
|---|---|---|
| committer | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2020-02-11 09:17:02 +0100 |
| commit | 8854a2b54be7f9fd74589605d19cae823827eb1b (patch) | |
| tree | 975d545cd6ec74bb5e44d47d5d168fd0d1e32c78 /bsps/arm/imx/start/bspstart.c | |
| parent | sptests/spregion_err01: Reduce memory demands (diff) | |
| download | rtems-8854a2b54be7f9fd74589605d19cae823827eb1b.tar.bz2 | |
bsp/imx: Avoid hard-coded GIC base address
Update #3869.
Diffstat (limited to 'bsps/arm/imx/start/bspstart.c')
| -rw-r--r-- | bsps/arm/imx/start/bspstart.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/bsps/arm/imx/start/bspstart.c b/bsps/arm/imx/start/bspstart.c index 046336655b..3a87c437d2 100644 --- a/bsps/arm/imx/start/bspstart.c +++ b/bsps/arm/imx/start/bspstart.c @@ -82,8 +82,19 @@ void arm_generic_timer_get_config( *irq = imx_get_irq_of_node(fdt, node, 0) - 16; } +uintptr_t imx_gic_dist_base; + +static void imx_find_gic(const void *fdt) +{ + int node; + + node = fdt_path_offset(fdt, "/interrupt-controller"); + imx_gic_dist_base = (uintptr_t) imx_get_reg_of_node(fdt, node); +} + void bsp_start(void) { + imx_find_gic(bsp_fdt_get()); bsp_interrupt_initialize(); rtems_cache_coherent_add_area( bsp_section_nocacheheap_begin, |