Re: [U-Boot] [PATCH] keystone2: add high memory test

2015-07-22 Thread Vitaly Andrianov
On 07/21/2015 05:28 PM, Tom Rini wrote: On Wed, Jul 08, 2015 at 11:51:39AM -0400, Vitaly Andrianov wrote: Keystone2 SOC physical DDR3 address range is outside the first 4GB and cannot be entirely accessible without MMU enabled. Only first 2GB of the physical memory have 32-bits aliased

Re: [U-Boot] [PATCH] keystone2: add high memory test

2015-07-21 Thread Tom Rini
On Wed, Jul 08, 2015 at 11:51:39AM -0400, Vitaly Andrianov wrote: Keystone2 SOC physical DDR3 address range is outside the first 4GB and cannot be entirely accessible without MMU enabled. Only first 2GB of the physical memory have 32-bits aliased addresses. This patch adds u-boot shell

[U-Boot] [PATCH] keystone2: add high memory test

2015-07-08 Thread Vitaly Andrianov
Keystone2 SOC physical DDR3 address range is outside the first 4GB and cannot be entirely accessible without MMU enabled. Only first 2GB of the physical memory have 32-bits aliased addresses. This patch adds u-boot shell command that allows to enable/disable MMU and map the 1GB of 36bits physical