From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Date: Fri, 4 Oct 2013 10:22:39 -0500 Subject: [U-Boot] [PATCH v2 0/9] Consolidate timer code In-Reply-To: <1378671174-18535-1-git-send-email-robherring2@gmail.com> References: <1378671174-18535-1-git-send-email-robherring2@gmail.com> Message-ID: <1380900168-23791-1-git-send-email-robherring2@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Rob Herring Much of the timer code is re-implemented for each platform/arch yet it is all pretty much the same code. This series introduces a common implementation of timer functions and simplifies the platform code down to 2 or 3 config defines or 2 simple functions. It is intended for platforms with 32-bit freerunning timers. I've converted SH and a couple of ARM platforms as an example, but there are many more still that can be converted. This probably could be extended to work with 16-bit timers as well. I've compiled on ARM, SH4, and PPC. v2: - Make timer code common for all architectures - Convert SH timer to common code - Drop mx27 due to include mess. - Add converting versatile to common code Rob Rob Herring (9): examples: enable gc-sections option Introduce common timer functions sh: convert to common timer code ARM: highbank: convert to common timer code ARM: mx25: convert to common timer code ARM: vexpress: convert to common timer code ARM: socfpga: convert to common timer code ARM: tegra: convert to common timer code ARM: versatile: convert to common timer code arch/arm/cpu/arm926ejs/mx25/timer.c | 117 ------------------------------- arch/arm/cpu/arm926ejs/versatile/timer.c | 116 ------------------------------ arch/arm/cpu/armv7/highbank/timer.c | 83 ---------------------- arch/arm/cpu/armv7/socfpga/timer.c | 72 ------------------- arch/arm/cpu/tegra-common/Makefile | 2 +- arch/arm/cpu/tegra-common/timer.c | 95 ------------------------- arch/sh/lib/time.c | 61 +--------------- board/armltd/vexpress/vexpress_common.c | 71 ------------------- examples/api/Makefile | 2 +- include/asm-generic/global_data.h | 2 + include/configs/highbank.h | 4 ++ include/configs/mx25pdk.h | 4 ++ include/configs/socfpga_cyclone5.h | 5 +- include/configs/tegra-common.h | 3 + include/configs/tx25.h | 5 +- include/configs/versatile.h | 9 ++- include/configs/vexpress_common.h | 4 ++ include/configs/zmx25.h | 6 ++ lib/time.c | 73 +++++++++++++++++++ 19 files changed, 111 insertions(+), 623 deletions(-) delete mode 100644 arch/arm/cpu/tegra-common/timer.c -- 1.8.1.2