From 68f866d4e4867ef97f25049cea6900630386da14 Mon Sep 17 00:00:00 2001 From: Michael Tretter Date: Thu, 24 Jun 2021 17:00:51 +0200 Subject: ARM: zynqmp: add update handler The ZynqMP boots from an SDHCI device by reading a boot.bin file from the FAT16/32 partition, which is the first partition in the MBR. The update handler copies a boot.bin image to this partition, which might be board specific. Signed-off-by: Michael Tretter Link: https://lore.barebox.org/20210624150054.1205422-5-m.tretter@pengutronix.de Signed-off-by: Sascha Hauer --- arch/arm/mach-zynqmp/include/mach/zynqmp-bbu.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 arch/arm/mach-zynqmp/include/mach/zynqmp-bbu.h (limited to 'arch/arm/mach-zynqmp/include/mach/zynqmp-bbu.h') diff --git a/arch/arm/mach-zynqmp/include/mach/zynqmp-bbu.h b/arch/arm/mach-zynqmp/include/mach/zynqmp-bbu.h new file mode 100644 index 0000000000..8502791ee0 --- /dev/null +++ b/arch/arm/mach-zynqmp/include/mach/zynqmp-bbu.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2020 Michael Tretter + */ +#ifndef __MACH_ZYNQMP_BBU_H +#define __MACH_ZYNQMP_BBU_H + +#include + +#ifdef CONFIG_BAREBOX_UPDATE +int zynqmp_bbu_register_handler(const char *name, char *devicefile, + unsigned long flags); +#else +static int zynqmp_bbu_register_handler(const char *name, char *devicefile, + unsigned long flags) +{ + return 0; +}; +#endif + +#endif /* __MACH_ZYNQMP_BBU_H */ -- cgit v1.2.3