From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 20/20] tegra: config: nyan-big: Add options required by Chrome OS boot
Date: Wed, 25 Feb 2015 16:31:50 -0700 [thread overview]
Message-ID: <54EE5B66.7040003@wwwdotorg.org> (raw)
In-Reply-To: <1424212195-7501-21-git-send-email-sjg@chromium.org>
On 02/17/2015 03:29 PM, Simon Glass wrote:
> We need to match the device tree in the FIT with the U-Boot model so we
> can automatically select the right device tree. Also adjust the load address
> so that the device tree is not in the way when a zImage kernel tries to
> extract itself.
We don't tend to use LOADADDR in any of the default boot scripts any
more. Rather, we explicitly load files to a "semantic" location
indicated by one of the following variables in tegra124-common.h:
#define MEM_LAYOUT_ENV_SETTINGS \
"scriptaddr=0x90000000\0" \
"pxefile_addr_r=0x90100000\0" \
"kernel_addr_r=0x81000000\0" \
"fdt_addr_r=0x82000000\0" \
"ramdisk_addr_r=0x82100000\0"
Perhaps the ChromeOS boot scripts could be adjusted to use one/some of
those variables?
If the value of CONFIG_LOADADDR isn't appropriate, perhaps we should fix
it for all Tegra SoCs/boards?
next prev parent reply other threads:[~2015-02-25 23:31 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-17 22:29 [U-Boot] [PATCH 0/20] tegra: Expand Nyan-big support Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 01/20] dm: spi: Avoid setting the speed with every transfer Simon Glass
2015-05-02 20:58 ` Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 02/20] cros_ec: Show the protocol version in the debug message Simon Glass
2015-05-02 20:58 ` Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 03/20] cros_ec: Handle the single duplex requirement in cros_ec Simon Glass
2015-05-02 20:58 ` Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 04/20] tegra: Provide more accurate microsecond time Simon Glass
2015-02-25 23:10 ` Stephen Warren
2015-03-29 13:00 ` Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 05/20] tegra: cros_ec: Add tegra support for Chrome OS EC Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 06/20] tegra: spi: Drop the claim_bus() method to correct delays Simon Glass
2015-02-25 23:14 ` Stephen Warren
2015-03-29 13:10 ` Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 07/20] dm: tegra: cros_ec: Enable Chrome OS EC on Nyan-big Simon Glass
2015-02-25 23:15 ` Stephen Warren
2015-03-29 13:00 ` Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 08/20] dm: gpio: Add an implementation for gpio_get_number() Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 09/20] tegra: spi: Support slow SPI rates Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 10/20] tegra: clock: Support enabling external clocks Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 11/20] tegra: clock: Adjust PLL access to avoid a warning Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 12/20] tegra: Introduce SRAM repair on tegra124 Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 13/20] tegra: Add missing tegra124 peripherals Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 14/20] tegra: Increase maximum arguments to 32 Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 15/20] tegra: lcd: Tidy up clock init Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 16/20] tegra: Allow board-specific init Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 17/20] tegra: nyan-big: Add additional clock and kernel init Simon Glass
2015-02-25 23:23 ` Stephen Warren
2015-03-29 13:02 ` Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 18/20] Add Chrome OS config header Simon Glass
2015-02-25 23:28 ` Stephen Warren
2015-02-26 9:15 ` thomas.langer at lantiq.com
2015-05-13 13:19 ` Simon Glass
2015-05-15 15:27 ` Stephen Warren
2015-05-18 21:40 ` Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 19/20] tegra: config: Allow Chrome OS environment settings to be included Simon Glass
2015-02-17 22:29 ` [U-Boot] [PATCH 20/20] tegra: config: nyan-big: Add options required by Chrome OS boot Simon Glass
2015-02-25 23:31 ` Stephen Warren [this message]
2015-05-13 13:56 ` Simon Glass
2015-05-15 15:34 ` Stephen Warren
2015-05-18 21:33 ` Simon Glass
2015-05-19 15:41 ` Stephen Warren
2015-05-19 18:01 ` Simon Glass
2015-05-19 21:36 ` Stephen Warren
2015-05-19 23:27 ` Simon Glass
2015-05-20 1:44 ` Stephen Warren
2015-05-20 3:00 ` Simon Glass
2015-05-20 10:21 ` Peter Robinson
2015-05-20 13:40 ` Simon Glass
2015-05-20 14:04 ` Stephen Warren
2015-05-20 14:14 ` Simon Glass
2015-02-26 0:12 ` [U-Boot] [PATCH 0/20] tegra: Expand Nyan-big support Sjoerd Simons
2015-02-28 5:11 ` Simon Glass
2015-03-30 8:14 ` Sjoerd Simons
2015-03-30 23:51 ` Simon Glass
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