[U-Boot] [PATCH v5 07/13] README: document standard image variables

2011-08-31 Thread Jason Hobbs 
With these documented, we can start pushing towards standardizing their
use across boards.

Signed-off-by: Jason Hobbs 
Cc: Mike Frysinger 
---
new in v4

changes in v5:
- moved the doc into README alongside the other environment variables.

 README |   19 +++
 1 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/README b/README
index 0886987..da4a230 100644
--- a/README
+++ b/README
@@ -3507,6 +3507,25 @@ List of environment variables (most likely not complete):
  Ethernet is encapsulated/received over 802.1q
  VLAN tagged frames.
 
+The following image location variables contain the location of images
+used in booting. The "Image" column gives the role of the image and is
+not an environment variable name. The other columns are environment
+variable names. "File Name" gives the name of the file on a TFTP
+server, "RAM Address" gives the location in RAM the image will be
+loaded to, and "Flash Location" gives the image's address in NOR
+flash or offset in NAND flash.
+
+*Note* - these variables don't have to be defined for all boards, some
+boards currenlty use other variables for these purposes, and some
+boards use these variables for other purposes.
+
+Image   File NameRAM Address   Flash Location
+-   ----   --
+u-boot  u-boot   u-boot_addr_r u-boot_addr
+Linux kernelbootfile kernel_addr_r kernel_addr
+device tree blobfdtfile  fdt_addr_rfdt_addr
+ramdisk ramdiskfile  ramdisk_addr_rramdisk_addr
+
 The following environment variables may be used and automatically
 updated by the network boot commands ("bootp" and "rarpboot"),
 depending the information provided by your boot server:
-- 
1.7.0.4

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Re: [U-Boot] [PATCH v5 07/13] README: document standard image variables

2011-10-17 Thread Wolfgang Denk 
Dear "Jason Hobbs",

In message <1314805054-16250-8-git-send-email-jason.ho...@calxeda.com> you 
wrote:
> With these documented, we can start pushing towards standardizing their
> use across boards.
> 
> Signed-off-by: Jason Hobbs 
> Cc: Mike Frysinger 
> ---
> new in v4
> 
> changes in v5:
> - moved the doc into README alongside the other environment variables.
> 
>  README |   19 +++
>  1 files changed, 19 insertions(+), 0 deletions(-)
> 
> diff --git a/README b/README
> index 0886987..da4a230 100644
> --- a/README
> +++ b/README
> @@ -3507,6 +3507,25 @@ List of environment variables (most likely not 
> complete):
> Ethernet is encapsulated/received over 802.1q
> VLAN tagged frames.

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
No one wants war.
-- Kirk, "Errand of Mercy", stardate 3201.7
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