On 10:39 Tue 19 Jul , Sascha Hauer wrote:
> Add a helper function for boards to register their memory
> devices. This makes the board code smaller and also helps
> getting rid of map_base.
>
> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
> ---
> commands/mem.c | 25 +++++++++++++++++++++++++
> include/driver.h | 6 ++++++
> 2 files changed, 31 insertions(+), 0 deletions(-)
>
> diff --git a/commands/mem.c b/commands/mem.c
> index 8df5f0a..745eec4 100644
> --- a/commands/mem.c
> +++ b/commands/mem.c
> @@ -587,6 +587,31 @@ static struct file_operations memops = {
> .lseek = dev_lseek_default,
> };
>
> +struct device_d *add_mem_device(const char *name, unsigned long start, size_t size,
> + unsigned int flags)
> +{
> + struct device_d *dev;
> + struct memory_platform_data *pdata;
> +
> + dev = xzalloc(sizeof(*dev));
> + strcpy(dev->name, "mem");
> + dev->id = -1;
> + dev->resource = xzalloc(sizeof(struct resource));
> + dev->num_resources = 1;
> + dev->resource[0].start = start;
> + dev->resource[0].size = size;
> + dev->resource[0].flags = IORESOURCE_MEM;
> + pdata = xzalloc(sizeof(*pdata));
> + dev->platform_data = pdata;
> +
> + pdata->flags = flags;
> + pdata->name = xstrdup(name);
can we drop the name here and use the resource name instead
I think we can drop the platfrom_data too
Best Regards,
J.
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