From: David Mercado <david.merc...@windriver.com> Added reboot capability.
Signed-off-by: David Mercado <david.merc...@windriver.com> --- arch/arm/mach-axxia/axxia.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-axxia/axxia.c b/arch/arm/mach-axxia/axxia.c index 4afd73f..f26954f 100644 --- a/arch/arm/mach-axxia/axxia.c +++ b/arch/arm/mach-axxia/axxia.c @@ -32,6 +32,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/init.h> +#include <linux/delay.h> #include <linux/smsc911x.h> #include <linux/spi/spi.h> #include <linux/clkdev.h> @@ -247,7 +248,14 @@ void __init axxia_dt_init(void) static void axxia_restart(char str, const char *cmd) { - /* TBD */ + void __iomem *base; + + base = ioremap(0x2010000000, 0x40000); + + writel(0x000000ab, base + 0x31000); /* Access Key */ + writel(0x00000040, base + 0x31004); /* Intrnl Boot, 0xffff0000 Target */ + writel(0x80000000, base + 0x3180c); /* Set ResetReadDone */ + writel(0x00080802, base + 0x31008); /* Chip Reset */ } DT_MACHINE_START(AXXIA_DT, "LSI Axxia") @@ -260,6 +268,6 @@ DT_MACHINE_START(AXXIA_DT, "LSI Axxia") .handle_irq = axxia_gic_handle_irq, .restart = axxia_restart, #if defined(CONFIG_ZONE_DMA) && defined(CONFIG_ARM_LPAE) - .dma_zone_size = (4ULL * SZ_1G), + .dma_zone_size = (4ULL * SZ_1G), #endif MACHINE_END -- 1.8.3.4 _______________________________________________ linux-yocto mailing list linux-yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/linux-yocto