Re: [U-Boot] [PATCH v3 03/11] Exynos542x: Add workaround for ARM errata 798870

2015-02-18 Thread Siarhei Siamashka
On Wed, 18 Feb 2015 15:16:27 +0530 Akshay Saraswat aksha...@samsung.com wrote: This patch adds workaround for ARM errata 798870 which says If back-to-back speculative cache line fills (fill A and fill B) are issued from the L1 data cache of a CPU to the L2 cache, the second request (fill B)

[U-Boot] [PATCH v3 03/11] Exynos542x: Add workaround for ARM errata 798870

2015-02-18 Thread Akshay Saraswat
This patch adds workaround for ARM errata 798870 which says If back-to-back speculative cache line fills (fill A and fill B) are issued from the L1 data cache of a CPU to the L2 cache, the second request (fill B) is then cancelled, and the second request would have detected a hazard against a

Re: [U-Boot] [PATCH v3 03/11] Exynos542x: Add workaround for ARM errata 798870

2015-02-18 Thread Akshay Saraswat
Hello, On Wed, 18 Feb 2015 15:16:27 +0530 Akshay Saraswat aksha...@samsung.com wrote: This patch adds workaround for ARM errata 798870 which says If back-to-back speculative cache line fills (fill A and fill B) are issued from the L1 data cache of a CPU to the L2 cache, the second request