On 08/22/2016 05:02 PM, Chin Liang See wrote: > Segregate the Reset Manager to support both GEN5 SoC and > Stratix 10 SoC. > > Signed-off-by: Chin Liang See <[email protected]> > Cc: Marek Vasut <[email protected]> > Cc: Dinh Nguyen <[email protected]> > Cc: Ley Foon Tan <[email protected]>
Acked-by: Marek Vasut <[email protected]> > --- > arch/arm/mach-socfpga/reset_manager.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/arch/arm/mach-socfpga/reset_manager.c > b/arch/arm/mach-socfpga/reset_manager.c > index b6beaa2..0fa5f1a 100644 > --- a/arch/arm/mach-socfpga/reset_manager.c > +++ b/arch/arm/mach-socfpga/reset_manager.c > @@ -15,8 +15,10 @@ DECLARE_GLOBAL_DATA_PTR; > > static const struct socfpga_reset_manager *reset_manager_base = > (void *)SOCFPGA_RSTMGR_ADDRESS; > +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) > static struct socfpga_system_manager *sysmgr_regs = > (struct socfpga_system_manager *)SOCFPGA_SYSMGR_ADDRESS; > +#endif /* CONFIG_TARGET_SOCFPGA_GEN5) */ > > /* Assert or de-assert SoCFPGA reset manager reset. */ > void socfpga_per_reset(u32 reset, int set) > @@ -31,8 +33,10 @@ void socfpga_per_reset(u32 reset, int set) > reg = &reset_manager_base->per2_mod_reset; > else if (RSTMGR_BANK(reset) == 3) > reg = &reset_manager_base->brg_mod_reset; > +#ifdef CONFIG_TARGET_SOCFPGA_GEN5 > else if (RSTMGR_BANK(reset) == 4) > reg = &reset_manager_base->misc_mod_reset; > +#endif /* CONFIG_TARGET_SOCFPGA_GEN5) */ > else /* Invalid reset register, do nothing */ > return; > > @@ -60,9 +64,15 @@ void socfpga_per_reset_all(void) > */ > void reset_cpu(ulong addr) > { > +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) > /* request a warm reset */ > writel((1 << RSTMGR_CTRL_SWWARMRSTREQ_LSB), > &reset_manager_base->ctrl); > +#elif defined(CONFIG_TARGET_SOCFPGA_STRATIX10) > + writel((1 << RSTMGR_MPUMODRST_CORE0), > + &reset_manager_base->mpu_mod_reset); > +#endif > + > /* > * infinite loop here as watchdog will trigger and reset > * the processor > @@ -92,6 +102,7 @@ void socfpga_bridges_reset(int enable) > > void socfpga_bridges_reset(int enable) > { > +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) > const uint32_t l3mask = L3REGS_REMAP_LWHPS2FPGA_MASK | > L3REGS_REMAP_HPS2FPGA_MASK | > L3REGS_REMAP_OCRAM_MASK; > @@ -116,5 +127,6 @@ void socfpga_bridges_reset(int enable) > /* Remap the bridges into memory map */ > writel(l3mask, SOCFPGA_L3REGS_ADDRESS); > } > +#endif /* CONFIG_TARGET_SOCFPGA_GEN5) */ > } > #endif > -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
