From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 1/4] mips: add base support for atheros ath79 based SOCs
Date: Sun, 27 Dec 2015 08:38:15 +0100 [thread overview]
Message-ID: <201512270838.15947.marex@denx.de> (raw)
In-Reply-To: <BLU436-SMTP179AF464C827D3B6898E19BFFFA0@phx.gbl>
On Sunday, December 27, 2015 at 08:33:26 AM, Wills Wang wrote:
> On 12/27/2015 02:37 AM, Marek Vasut wrote:
> > On Saturday, December 26, 2015 at 07:29:51 PM, Wills Wang wrote:
> >> WASP is ar9341.
> >
> > Please do not top post.
> >
> > Did you try if the memory is accessible on your platform ? AR9331 I have
> > here has the SRAM at 0xbd007000 , just like that machine in [1] .
>
> I found there is a memory segment at 0xbd000000...0xbd007fff. it's
> independent of DDR physical memory, can be read and wrote, but
> hardware can't boot up if don't execute lowlevel_init.S when define
> CONFIG_SYS_INIT_SP_ADDR=0xbd007000 to set C stack into SRAM.
Stack grows down, so of course if you put stack at the beginning of SRAM,
that cannot work ;-) Put it at the end , 0xbd008000.
Best regards,
Marek Vasut
next prev parent reply other threads:[~2015-12-27 7:38 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1450956123-17606-1-git-send-email-wills.wang@live.com>
2015-12-24 11:22 ` [U-Boot] [PATCH v3 1/4] mips: add base support for atheros ath79 based SOCs Wills Wang
2015-12-24 11:52 ` Marek Vasut
2015-12-24 13:51 ` Wills Wang
2015-12-24 15:12 ` Marek Vasut
2015-12-25 11:38 ` Wills Wang
2015-12-26 6:02 ` Marek Vasut
2015-12-26 15:48 ` Wills Wang
2015-12-26 17:35 ` Marek Vasut
2015-12-26 18:17 ` Marek Vasut
2015-12-26 18:29 ` Wills Wang
2015-12-26 18:37 ` Marek Vasut
2015-12-27 7:33 ` Wills Wang
2015-12-27 7:38 ` Marek Vasut [this message]
2015-12-27 8:07 ` Wills Wang
2015-12-27 10:09 ` Marek Vasut
2015-12-27 10:18 ` Wills Wang
2015-12-27 11:04 ` Marek Vasut
2015-12-27 11:37 ` Wills Wang
2015-12-27 12:27 ` Marek Vasut
2015-12-28 11:17 ` Wills Wang
2015-12-28 13:47 ` Marek Vasut
2015-12-28 15:36 ` Wills Wang
2015-12-28 15:48 ` Wills Wang
2015-12-28 15:52 ` Marek Vasut
2015-12-28 17:08 ` Daniel Schwierzeck
2015-12-28 17:33 ` Marek Vasut
2015-12-27 11:37 ` Daniel Schwierzeck
2015-12-27 12:25 ` Marek Vasut
2015-12-27 13:17 ` Wills Wang
2015-12-24 11:22 ` [U-Boot] [PATCH v3 2/4] mips: ath79: add serial driver for ar933x SOC Wills Wang
2015-12-25 2:39 ` Thomas Chou
2015-12-25 6:05 ` Wills Wang
2015-12-25 6:48 ` Thomas Chou
2015-12-25 2:49 ` Thomas Chou
2016-01-06 0:25 ` Simon Glass
2016-01-06 2:58 ` Wills Wang
2015-12-24 11:22 ` [U-Boot] [PATCH v3 3/4] mips: ath79: add spi driver Wills Wang
2015-12-24 11:55 ` Marek Vasut
2015-12-24 11:22 ` [U-Boot] [PATCH v3 4/4] mips: ath79: add AP121 reference board Wills Wang
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