Hi Tim,
On 09/04/2014 17:46, Tim Harvey wrote:
> On Wed, Apr 9, 2014 at 7:57 AM, Nikita Kiryanov <nik...@compulab.co.il> wrote:
>> Hi Tim,
>>
>>
>> On 04/03/2014 09:01 AM, Tim Harvey wrote:
>>>
>>> This is an attempt at using a macro to allow mx6dl-ddr.h and
>>> mx6q-ddr.h registers to be used together which is needed for an SPL
>>> bootloader
>>> that can run on either CPU's and must configure MMDC iomux dynamically.
>>>
>>> I am trying to come up with a solution similar to Eric's approach with the
>>> similar issue regarding IMX pinmux but this approach is broken in that
>>> imximage
>>> will choke on the cfgtmp file due to the fact that the pre-processor won't
>>> use the enum's as it did the #defines. I'm looking for some positive
>>> suggestions here or perhaps someone else can come up with a solution for
>>> this
>>> particular issue which I haven't been able to resolve.
>>
It seems that this patch breaks all other boards. I tried myself and
after preprocessing the .cfg file, the resulting file contains
structures that mkimage cannot process.
For example, building udoo:
MKIMAGE u-boot.imx
Invalid imximage commands Type - valid names are: BOOT_FROM,
BOOT_OFFSET, DATA, CSF, IMAGE_VERSION
Error: board/udoo/udoo.cfg.cfgtmp[44] - Invalid command(struct)
In fact, board/udoo/udoo.cfg.cfgtmp contains the structures from
/mx6-ddr.h (this patch):
# 15 "include/config.h" 2
# 23 "board/udoo/udoo.cfg" 2
# 1
"/home/stefano/Projects/imx/u-boot-imx/arch/arm/include/asm/arch/mx6-ddr.h"
1
# 15
"/home/stefano/Projects/imx/u-boot-imx/arch/arm/include/asm/arch/mx6-ddr.h"
struct mx6_mmdc_ioregs {
u32 mmdc_dram_dqm0;
u32 mmdc_dram_dqm1;
u32 mmdc_dram_dqm2;
u32 mmdc_dram_dqm3;
u32 mmdc_dram_dqm4;
u32 mmdc_dram_dqm5;
u32 mmdc_dram_dqm6;
u32 mmdc_dram_dqm7;
u32 mmdc_dram_cas;
u32 mmdc_dram_ras;
and then mkimage stops.
Best regards,
Stefano Babic
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