From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-Boot PATCH v2 08/12] k2hk: add support for k2hk SOC and EVM
Date: Thu, 6 Mar 2014 14:29:40 -0500 [thread overview]
Message-ID: <5318CCA4.9040800@ti.com> (raw)
In-Reply-To: <C279DA448D408F43B343F09155C1EE9B0C399671@DFLE08.ent.ti.com>
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On 03/06/2014 02:09 PM, Andrianov, Vitaly wrote:
> Hi Tom,
>
>> -----Original Message-----
>> From: u-boot-bounces at lists.denx.de [mailto:u-boot-
>> bounces at lists.denx.de] On Behalf Of Rini, Tom
>> Sent: Tuesday, February 25, 2014 5:12 PM
>> To: Karicheri, Muralidharan
>> Cc: Kwok, WingMan; u-boot at lists.denx.de; Nair, Sandeep
>> Subject: Re: [U-Boot] [U-Boot PATCH v2 08/12] k2hk: add support for
>> k2hk SOC and EVM
>>
>> On Thu, Feb 20, 2014 at 12:55:10PM -0500, Murali Karicheri wrote:
>>
>>> From: Vitaly Andrianov <vitalya@ti.com>
>>>
>>> k2hk EVM is based on Texas Instruments Keystone2 Hawking/Kepler SoC.
>>> Keystone2 SoC has ARM v7 Cortex-A15 MPCore processor. Please refer
>> the
>>> ti/k2hk_evm/README for details on the board, build and other
>>> information.
>>>
>>> This patch add support for keystone architecture and k2hk evm.
>>>
>>> Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
>>> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
>>> Signed-off-by: WingMan Kwok <w-kwok2@ti.com>
>>> Signed-off-by: Sandeep Nair <sandeep_n@ti.com>
>
> [snip]
>>
>>> + "fdt_high=0xffffffff\0" \
>>
>> Please don't do this, set it to the top of kernel low mem.
>>
>
> The EVM may have up to 8GB of DDR and u-boot can see the first 2GB
> with physical address range 0x80000000-0xffffffff.
> If we don't use the "fdt_high" environment variable, u-boot relocates
> the dtb to the end of that memory, which is outside of the lowmem.
Right.
> Here is the part of bootlog:
> -------------------------------------------------------------
> ## Flattened Device Tree blob at 87000000
> Booting using the fdt blob at 0x87000000
> Loading Kernel Image ... OK
> OK
> Loading Device Tree to ffff1000, end fffffcab ... OK
> --------------------------------------------------------------
>
> But K2 lowmem VA starts from 0xc0000000 and has size ~760MB. That
> corresponds to the physical range 0x80000000-0xaf800000.
> That is why we have to use the "fdt_high=0xffffffff" environment variable.
>
> Have I missed something I u-boot memory configuration?
> Is there a way to tell u-boot to relocate fdt to the end lowmem?
Yes, set fdt_high to 0xaf800000 instead :)
- --
Tom
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next prev parent reply other threads:[~2014-03-06 19:29 UTC|newest]
Thread overview: 129+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <yes>
2009-07-28 16:34 ` [U-Boot] [RFC 0/3] uboot-doc User's Manual Generation Tool John Schmoller
2009-07-28 17:49 ` Wolfgang Denk
2009-07-28 20:40 ` jschmoller
2009-07-28 21:27 ` Wolfgang Denk
2009-07-28 22:16 ` Robin Getz
2009-07-30 9:59 ` Detlev Zundel
2009-07-30 18:45 ` Wolfgang Denk
2009-07-30 19:50 ` Robin Getz
2009-07-30 19:55 ` Wolfgang Denk
2009-07-31 1:49 ` Robin Getz
2009-08-13 7:32 ` Mike Frysinger
2009-07-29 14:48 ` jschmoller
2009-07-28 16:34 ` [U-Boot] [RFC 1/3] uboot-doc: Initial support of user documentation generator John Schmoller
2009-07-28 16:34 ` [U-Boot] [RFC 2/3] uboot-doc: Add example support for uboot-doc John Schmoller
2009-07-28 17:52 ` Wolfgang Denk
2009-07-28 20:42 ` jschmoller
2009-07-28 21:37 ` Wolfgang Denk
2009-07-28 16:34 ` [U-Boot] [RFC 3/3] xpedite5370: Add uboot-doc support John Schmoller
2011-05-02 21:01 ` [U-Boot] [PATCH v4 0/5] Add support for LaCie NAS Network Space v2 Simon Guinot
2011-05-02 21:29 ` Wolfgang Denk
2011-05-02 22:46 ` Simon Guinot
2011-05-02 21:01 ` [U-Boot] [PATCH v4 1/5] sf: disable write protection for Macronix flash Simon Guinot
2011-05-02 21:07 ` Mike Frysinger
2011-05-02 21:01 ` [U-Boot] [PATCH v4 2/5] Kirkwood: allow to override CONFIG_SYS_TCLK Simon Guinot
2011-05-02 21:01 ` [U-Boot] [PATCH v4 3/5] mv-common.h: fix DRAM banks configuration Simon Guinot
2011-05-02 21:01 ` [U-Boot] [PATCH v4 4/5] netconsole: remove `serverip' check Simon Guinot
2011-05-02 21:01 ` [U-Boot] [PATCH v4 5/5] Add support for Network Space v2 Simon Guinot
2011-05-02 22:42 ` [U-Boot] [PATCH v5 0/5] Add support for LaCie NAS " Simon Guinot
2011-05-03 9:59 ` Prafulla Wadaskar
2011-05-02 22:42 ` [U-Boot] [PATCH v5 1/5] sf: disable write protection for Macronix flash Simon Guinot
2011-07-08 20:32 ` [U-Boot] [PATCH v6] sf: macronix: disable write protection when initializing Mike Frysinger
2011-08-02 20:02 ` Wolfgang Denk
2011-05-02 22:42 ` [U-Boot] [PATCH v5 2/5] Kirkwood: allow to override CONFIG_SYS_TCLK Simon Guinot
2011-05-03 12:09 ` Prafulla Wadaskar
2011-05-02 22:42 ` [U-Boot] [PATCH v5 3/5] mv-common.h: fix DRAM banks configuration Simon Guinot
2011-05-03 12:09 ` Prafulla Wadaskar
2011-05-02 22:42 ` [U-Boot] [PATCH v5 4/5] netconsole: remove `serverip' check Simon Guinot
2011-05-02 22:42 ` [U-Boot] [PATCH v5 5/5] Add support for Network Space v2 Simon Guinot
2011-05-03 13:19 ` Simon Guinot
2011-05-12 17:24 ` Wolfgang Denk
2012-02-16 2:59 ` [U-Boot] [PATCH 0/5] Support for qualcomm msm7630 board mohamed.haneef at lntinfotech.com
2012-02-23 8:59 ` [U-Boot] reminder for " Mohamed Haneef
2012-10-26 21:15 ` [U-Boot] " Albert ARIBAUD
2012-02-16 2:59 ` [U-Boot] [PATCH 1/5] msm7x30: Add support for low speed uart on msm7x30 mohamed.haneef at lntinfotech.com
2012-02-28 23:44 ` Albert ARIBAUD
2012-03-05 14:34 ` [U-Boot] [PATCH v2 1/5] msm7x30: Add Support " Mohamed Haneef
2012-03-22 8:50 ` [U-Boot] reminder for [PATCH 0/5] Support for qualcomm msm7630 board mohamed.haneef at lntinfotech.com
2012-04-23 9:24 ` [U-Boot] (no subject) mohamed.haneef at lntinfotech.com
2012-04-23 9:31 ` [U-Boot] msm7630 mainline request mohamed.haneef at lntinfotech.com
2012-05-03 0:09 ` Marek Vasut
2012-02-16 2:59 ` [U-Boot] [PATCH 2/5] msm7x30: Add support for interprocessor communication mohamed.haneef at lntinfotech.com
2012-02-28 23:46 ` Albert ARIBAUD
2012-03-05 14:33 ` Mohamed Haneef
2012-02-16 2:59 ` [U-Boot] [PATCH 3/5] msm7x30: Add support for Qualcomm msm7630 soc mohamed.haneef at lntinfotech.com
2012-02-29 0:00 ` Albert ARIBAUD
2012-03-05 14:39 ` [U-Boot] [PATCH v2 3/5] msm7x30: Add support for msm7x30 SoC Mohamed Haneef
2012-02-16 2:59 ` [U-Boot] [PATCH 4/5] Add support for mmc read and writes mohamed.haneef at lntinfotech.com
2012-02-29 0:03 ` Albert ARIBAUD
2012-03-05 14:40 ` [U-Boot] [PATCH v2 4/5] Add Support for qc_mmc MMC Controller Mohamed Haneef
2012-05-03 22:05 ` Andy Fleming
2012-05-10 11:37 ` Mohamed Haneef
2012-02-16 2:59 ` [U-Boot] [PATCH 5/5] msm7x30: Add support for msm7630_surf board mohamed.haneef at lntinfotech.com
2012-10-03 8:19 ` Albert ARIBAUD
2014-02-07 23:23 ` [U-Boot] [U-Boot: RESEND][PATCH 0/7] Add support for Keystone2 SoC and K2HK EVM Murali Karicheri
2014-02-07 23:23 ` [U-Boot] [U-Boot:RESEND][[PATCH 1/7] fdt: call ft_board_setup_ex() at the end of image_setup_libfdt() Murali Karicheri
2014-02-10 21:25 ` Tom Rini
2014-02-11 1:05 ` Vitaly Andrianov
2014-02-07 23:23 ` [U-Boot] [U-Boot:RESEND][[PATCH 2/7] tools: sort the entries in Makefile Murali Karicheri
2014-02-07 23:23 ` [U-Boot] [U-Boot:RESEND][[PATCH 3/7 v1] tools: mkimage: add support for gpimage format Murali Karicheri
2014-02-07 23:23 ` [U-Boot] [U-Boot:RESEND][[PATCH 4/7 v1] arm: add support for arch timer Murali Karicheri
2014-02-07 23:23 ` [U-Boot] [U-Boot:RESEND][[PATCH 5/7 v1] NAND: DaVinci: allow forced disable of subpage writes Murali Karicheri
2014-02-07 23:23 ` [U-Boot] [U-Boot:RESEND][[PATCH 6/7] k2hk: add support for k2hk SOC and EVM Murali Karicheri
2014-02-10 21:25 ` Tom Rini
2014-02-11 1:44 ` Vitaly Andrianov
2014-02-12 12:53 ` Tom Rini
2014-02-17 21:19 ` Andrianov, Vitaly
2014-02-17 21:57 ` Tom Rini
2014-02-20 17:27 ` Andrianov, Vitaly
2014-02-10 8:32 ` [U-Boot] [U-Boot: RESEND][PATCH 0/7] Add support for Keystone2 SoC and K2HK EVM Albert ARIBAUD
2014-02-10 17:22 ` Murali Karicheri
2014-02-10 18:01 ` Albert ARIBAUD
2014-02-10 19:42 ` Murali Karicheri
2014-02-10 19:58 ` Albert ARIBAUD
2014-02-10 21:23 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 00/12] Add support for keystone2 " Murali Karicheri
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 01/12] fdt: call ft_board_setup_ex() at the end of image_setup_libfdt() Murali Karicheri
2014-02-25 22:10 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 02/12] tools: sort the entries in Makefile Murali Karicheri
2014-02-25 22:10 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 03/12] tools: mkimage: add support for gpimage format Murali Karicheri
2014-02-25 22:11 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 04/12] arm: add support for arch timer Murali Karicheri
2014-02-25 22:11 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 05/12] NAND: DaVinci: allow forced disable of subpage writes Murali Karicheri
2014-02-25 22:11 ` Tom Rini
2014-02-26 4:01 ` Scott Wood
2014-02-27 16:38 ` Murali Karicheri
[not found] ` <3E54258959B69E4282D79E01AB1F32B7046C27D5@DFLE11.ent.ti.com>
2014-02-27 19:21 ` Scott Wood
2014-02-27 21:20 ` Murali Karicheri
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 06/12] i2c, davinci: move i2c_defs.h to the drivers/i2c directory Murali Karicheri
2014-02-25 22:11 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 07/12] i2c, davinci: add support for multiple i2c buses Murali Karicheri
2014-02-25 22:11 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 08/12] k2hk: add support for k2hk SOC and EVM Murali Karicheri
2014-02-25 22:11 ` Tom Rini
2014-03-03 18:20 ` Murali Karicheri
2014-03-03 18:29 ` Tom Rini
2014-03-06 19:09 ` Andrianov, Vitaly
2014-03-06 19:29 ` Tom Rini [this message]
2014-03-07 16:41 ` Andrianov, Vitaly
2014-03-07 16:50 ` Tom Rini
2014-03-07 21:21 ` Murali Karicheri
2014-03-07 21:27 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 09/12] keystone2: add keystone multicore navigator driver Murali Karicheri
2014-02-25 22:12 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 10/12] keystone2: net: add keystone ethernet driver Murali Karicheri
2014-02-25 22:11 ` Tom Rini
2014-03-12 19:04 ` Murali Karicheri
2014-03-12 20:01 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 11/12] spi: davinci: add support for multiple bus and chip select Murali Karicheri
2014-02-25 22:12 ` Tom Rini
2014-02-20 17:55 ` [U-Boot] [U-Boot PATCH v2 12/12] k2hk-evm: add configuration for spi1 and spi2 support Murali Karicheri
2014-02-25 22:12 ` Tom Rini
2014-02-25 22:10 ` [U-Boot] [U-Boot PATCH v2 00/12] Add support for keystone2 SoC and K2HK EVM Tom Rini
2014-02-27 16:18 ` Karicheri, Muralidharan
2014-03-12 19:21 ` Murali Karicheri
2014-03-12 19:35 ` Tom Rini
2014-02-25 22:49 ` Karicheri, Muralidharan
2014-02-25 22:51 ` Tom Rini
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