In case of deep-probe we have to ensure that the memory device is available after the mem_initcall().
Signed-off-by: Marco Felsch <[email protected]> --- arch/arm/mach-stm32mp/ddrctrl.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-stm32mp/ddrctrl.c b/arch/arm/mach-stm32mp/ddrctrl.c index 962d4c0d52..c108bbee1e 100644 --- a/arch/arm/mach-stm32mp/ddrctrl.c +++ b/arch/arm/mach-stm32mp/ddrctrl.c @@ -4,6 +4,7 @@ */ #include <common.h> +#include <deep-probe.h> #include <init.h> #include <mach/stm32.h> #include <mach/ddr_regs.h> @@ -150,6 +151,18 @@ static struct driver_d stm32mp1_ddr_driver = { static int stm32mp1_ddr_init(void) { - return platform_driver_register(&stm32mp1_ddr_driver); + struct device_d *dev; + int ret; + + ret = platform_driver_register(&stm32mp1_ddr_driver); + if (ret) + return ret; + + dev = of_device_create_on_demand_by_dev_id(of_get_root_node(), + stm32mp1_ddr_dt_ids); + if (IS_ERR(dev)) + return PTR_ERR(dev); + + return 0; } mem_initcall(stm32mp1_ddr_init); -- 2.20.1 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
