This patch enables the cyclic infrastructure on sandbox and also adds one simple example/demo functions using this cyclic functionality.
Signed-off-by: Stefan Roese sr@denx.de --- board/sandbox/sandbox.c | 15 +++++++++++++++ configs/sandbox_defconfig | 2 ++ 2 files changed, 17 insertions(+)
diff --git a/board/sandbox/sandbox.c b/board/sandbox/sandbox.c index e054f300c4a5..3b48c9bf8cbb 100644 --- a/board/sandbox/sandbox.c +++ b/board/sandbox/sandbox.c @@ -6,6 +6,7 @@ #include <common.h> #include <cpu_func.h> #include <cros_ec.h> +#include <cyclic.h> #include <dm.h> #include <efi.h> #include <efi_loader.h> @@ -16,6 +17,7 @@ #include <asm/global_data.h> #include <asm/test.h> #include <asm/u-boot-sandbox.h> +#include <linux/delay.h> #include <linux/kernel.h> #include <malloc.h>
@@ -105,8 +107,21 @@ int dram_init(void) return 0; }
+static void cyclic_demo(void *ctx) +{ + /* Just a small dummy delay here */ + udelay(10); +} + int board_init(void) { + struct cyclic_struct *cyclic; + + /* Register demo cyclic function */ + cyclic = cyclic_register(cyclic_demo, 10 * 1000, "cyclic_demo", NULL); + if (!cyclic) + printf("Registering of cyclic_demo failed\n"); + return 0; }
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig index c509a924e6b3..601c5dfe5a51 100644 --- a/configs/sandbox_defconfig +++ b/configs/sandbox_defconfig @@ -32,6 +32,7 @@ CONFIG_CONSOLE_RECORD_OUT_SIZE=0x6000 CONFIG_PRE_CONSOLE_BUFFER=y CONFIG_LOG=y CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_CYCLIC=y CONFIG_STACKPROTECTOR=y CONFIG_ANDROID_AB=y CONFIG_CMD_CPU=y @@ -111,6 +112,7 @@ CONFIG_CMD_EROFS=y CONFIG_CMD_EXT4_WRITE=y CONFIG_CMD_SQUASHFS=y CONFIG_CMD_MTDPARTS=y +CONFIG_CMD_CYCLIC=y CONFIG_CMD_STACKPROTECTOR_TEST=y CONFIG_MAC_PARTITION=y CONFIG_AMIGA_PARTITION=y