From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeroen Hofstee Date: Fri, 18 Jul 2014 20:47:48 +0200 Subject: [U-Boot] [PATCH 2/2] sunxi: Set the AUXCR L2EN bit for sun4i/sun5i in FEL boot mode In-Reply-To: <1405703385-14580-3-git-send-email-siarhei.siamashka@gmail.com> References: <1405703385-14580-1-git-send-email-siarhei.siamashka@gmail.com> <1405703385-14580-3-git-send-email-siarhei.siamashka@gmail.com> Message-ID: <53C96BD4.1020307@myspectrum.nl> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello Siarhei, On 18-07-14 19:09, Siarhei Siamashka wrote: > This is needed to have feature parity with the normal boot mode, > where the L2EN bit in the CP15 Auxiliary Control Register is set > by the BROM code right from the start. > > If this is not done, the Linux system ends up booted with the L2 cache > disabled. > I don't know a single about the sunxi, but shouldn't linux be patched instead. The commit message seems to indicate it is not an u-boot issue. Regards, Jeroen