Re: [U-Boot] [PATCH 2/4] Exynos5420: Remove code for enabling read leveling

2014-05-26 Thread Akshay Saraswat
Hi Simon, Hi Akshay, On 21 May 2014 23:33, Akshay Saraswat aksha...@samsung.com wrote: This patch intends to remove all code which enables hardware read leveling. All characterization environments may not cope up with h/w read leveling enabled, hence, we need to disable this. Also,

Re: [U-Boot] [PATCH 2/4] Exynos5420: Remove code for enabling read leveling

2014-05-23 Thread Simon Glass
Hi Akshay, On 21 May 2014 23:33, Akshay Saraswat aksha...@samsung.com wrote: This patch intends to remove all code which enables hardware read leveling. All characterization environments may not cope up with h/w read leveling enabled, hence, we need to disable this. Also, disabling h/w read

[U-Boot] [PATCH 2/4] Exynos5420: Remove code for enabling read leveling

2014-05-22 Thread Akshay Saraswat
This patch intends to remove all code which enables hardware read leveling. All characterization environments may not cope up with h/w read leveling enabled, hence, we need to disable this. Also, disabling h/w read leveling improves the MIF LVcc value (LVcc value is the value at which DDR will