hw/timer: Add SiFive PWM support

This is the initial commit of the SiFive PWM timer. This is used by guest software as a timer and is included in the SiFive FU540 SoC. Signed-off-by: Justin Restivo <jrestivo@draper.com> Signed-off-by: Alexandra Clifford <aclifford@draper.com> Signed-off-by: Amanda Strnad <astrnad@draper.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-id: 9f70a210acbfaf0e1ea6ad311ab892ac69134d8b.1631159656.git.alistair.francis@wdc.com
ispras · Sep 20, 2021 · 5bf6f1a · 5bf6f1a
1 parent 57a3a62
commit 5bf6f1a
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diff --git a/hw/timer/Kconfig b/hw/timer/Kconfig
@@ -25,6 +25,9 @@ config ALLWINNER_A10_PIT
     bool
     select PTIMER
 
+config SIFIVE_PWM
+    bool
+
 config STM32F2XX_TIMER
     bool
 

diff --git a/hw/timer/meson.build b/hw/timer/meson.build
@@ -35,5 +35,6 @@ softmmu_ss.add(when: 'CONFIG_STELLARIS_GPTM', if_true: files('stellaris-gptm.c')
 softmmu_ss.add(when: 'CONFIG_STM32F2XX_TIMER', if_true: files('stm32f2xx_timer.c'))
 softmmu_ss.add(when: 'CONFIG_XILINX', if_true: files('xilinx_timer.c'))
 specific_ss.add(when: 'CONFIG_IBEX', if_true: files('ibex_timer.c'))
+softmmu_ss.add(when: 'CONFIG_SIFIVE_PWM', if_true: files('sifive_pwm.c'))
 
 specific_ss.add(when: 'CONFIG_AVR_TIMER16', if_true: files('avr_timer16.c'))
-Original file line number
+Diff line change
@@ Expand Up / @@ -25,6 +25,9 @@ config ALLWINNER_A10_PIT @@
         bool
         select PTIMER
+    config SIFIVE_PWM
+        bool
     config STM32F2XX_TIMER
         bool
@@ Expand Down @@