Hello,
On Tue, Apr 29, 2014 at 12:15 PM, Eric Nelson eric.nelson@boundarydevices.com wrote:
On 04/28/2014 01:17 PM, Tim Harvey wrote:
Add functions for configuring MMDC iomux and configuration based on board-specific configurations.
Signed-off-by: Tim Harvey tharvey@gateworks.com
v2:
- split out mmdc and iomux structs into separate patch
arch/arm/cpu/armv7/mx6/Makefile | 1 + arch/arm/cpu/armv7/mx6/ddr.c | 469 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 470 insertions(+) create mode 100644 arch/arm/cpu/armv7/mx6/ddr.c
diff --git a/arch/arm/cpu/armv7/mx6/Makefile b/arch/arm/cpu/armv7/mx6/Makefile index d7285fc..6dc9f8e 100644 --- a/arch/arm/cpu/armv7/mx6/Makefile +++ b/arch/arm/cpu/armv7/mx6/Makefile @@ -8,4 +8,5 @@ #
obj-y := soc.o clock.o +obj-$(CONFIG_SPL_BUILD) += ddr.o obj-$(CONFIG_SECURE_BOOT) += hab.o diff --git a/arch/arm/cpu/armv7/mx6/ddr.c b/arch/arm/cpu/armv7/mx6/ddr.c new file mode 100644 index 0000000..1536418 --- /dev/null +++ b/arch/arm/cpu/armv7/mx6/ddr.c @@ -0,0 +1,469 @@ +/*
- Copyright (C) 2014 Gateworks Corporation
- Author: Tim Harvey tharvey@gateworks.com
- SPDX-License-Identifier: GPL-2.0+
- */
+#include <common.h> +#include <linux/types.h> +#include <asm/arch/mx6-ddr.h> +#include <asm/arch/sys_proto.h> +#include <asm/io.h> +#include <asm/types.h>
Do you think that someone will want to use SPL on i.MX6 with support for only one of the variants?
Sure, Falcon mode comes to my mind...