From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] spl: spi: Support full fitImage handling
Date: Thu, 7 Jun 2018 13:05:44 -0800 [thread overview]
Message-ID: <CAPnjgZ1X6dpiJgmrHCx6GyU0jdpZcX-4Lm0Y3aFiRbOi2joQFg@mail.gmail.com> (raw)
In-Reply-To: <e58f103f-8ec8-06bb-e010-a85b3fab6593@denx.de>
Hi Marek,
On 7 June 2018 at 12:55, Marek Vasut <marex@denx.de> wrote:
> On 06/07/2018 10:28 PM, Simon Glass wrote:
>> Hi Marek,
>> On 31 May 2018 at 07:59, Marek Vasut <marex@denx.de> wrote:
>>> Handle the case where the full fitImage support is enabled. In this
>>> case, the whole fitImage must be loaded up front as some parts of the
>>> fitImage code require memory-mapped access to the entire fitImage.
>>>
>>> Signed-off-by: Marek Vasut <marex@denx.de>
>>> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
>>> Cc: Simon Glass <sjg@chromium.org>
>>> ---
>>> common/spl/spl_spi.c | 13 +++++++++++--
>>> 1 file changed, 11 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/common/spl/spl_spi.c b/common/spl/spl_spi.c
>>> index df46046729..ba60a3a3c5 100644
>>> --- a/common/spl/spl_spi.c
>>> +++ b/common/spl/spl_spi.c
>>> @@ -110,8 +110,17 @@ static int spl_spi_load_image(struct spl_image_info *spl_image,
>>> return err;
>>> }
>>>
>>> - if (IS_ENABLED(CONFIG_SPL_LOAD_FIT) &&
>>> - image_get_magic(header) == FDT_MAGIC) {
>>> + if (IS_ENABLED(CONFIG_SPL_LOAD_FIT_FULL) &&
>>> + image_get_magic(header) == FDT_MAGIC) {
>>> + err = spi_flash_read(flash, payload_offs,
>>> + roundup(fdt_totalsize(header), 4),
>>> + (void *)CONFIG_SYS_LOAD_ADDR);
>>
>> map_sysmem(CONFIG_SYS_LOAD_ADDR, fdt_totalsize(header))
>>
>> otherwise your sandbox test won't work
>
> Is this map_sysmem stuff explained anywhere ?
Yes, see board/sandbox/README.sandbox
Regards,
Simon
next prev parent reply other threads:[~2018-06-07 21:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-31 15:59 [U-Boot] [PATCH] spl: spi: Support full fitImage handling Marek Vasut
2018-06-07 20:28 ` Simon Glass
2018-06-07 20:55 ` Marek Vasut
2018-06-07 21:05 ` Simon Glass [this message]
2018-07-11 12:41 ` [U-Boot] " Tom Rini
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