hw/riscv: Move sifive_e_prci model to hw/misc

This is an effort to clean up the hw/riscv directory. Ideally it
should only contain the RISC-V SoC / machine codes plus generic
codes. Let's move sifive_e_prci model to hw/misc directory.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1599129623-68957-2-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

hw/misc/Kconfig

@@ -134,4 +134,7 @@ config MAC_VIA
 config AVR_POWER
     bool
 
+config SIFIVE_E_PRCI
+    bool
+
 source macio/Kconfig

hw/misc/meson.build

@@ -21,6 +21,9 @@ softmmu_ss.add(when: 'CONFIG_ARM11SCU', if_true: files('arm11scu.c'))
 # Mac devices
 softmmu_ss.add(when: 'CONFIG_MOS6522', if_true: files('mos6522.c'))
 
+# RISC-V devices
+softmmu_ss.add(when: 'CONFIG_SIFIVE_E_PRCI', if_true: files('sifive_e_prci.c'))
+
 # PKUnity SoC devices
 softmmu_ss.add(when: 'CONFIG_PUV3', if_true: files('puv3_pm.c'))
 

hw/misc/sifive_e_prci.c

@@ -24,7 +24,7 @@
 #include "qemu/log.h"
 #include "qemu/module.h"
 #include "hw/hw.h"
-#include "hw/riscv/sifive_e_prci.h"
+#include "hw/misc/sifive_e_prci.h"
 
 static uint64_t sifive_e_prci_read(void *opaque, hwaddr addr, unsigned int size)
 {

hw/riscv/Kconfig

@@ -15,6 +15,7 @@ config SIFIVE_E
     bool
     select HART
     select SIFIVE
+    select SIFIVE_E_PRCI
     select UNIMP
 
 config SIFIVE_U

hw/riscv/meson.build

@@ -10,7 +10,6 @@ riscv_ss.add(when: 'CONFIG_SIFIVE', if_true: files('sifive_plic.c'))
 riscv_ss.add(when: 'CONFIG_SIFIVE', if_true: files('sifive_test.c'))
 riscv_ss.add(when: 'CONFIG_SIFIVE', if_true: files('sifive_uart.c'))
 riscv_ss.add(when: 'CONFIG_SIFIVE_E', if_true: files('sifive_e.c'))
-riscv_ss.add(when: 'CONFIG_SIFIVE_E', if_true: files('sifive_e_prci.c'))
 riscv_ss.add(when: 'CONFIG_SIFIVE_U', if_true: files('sifive_u.c'))
 riscv_ss.add(when: 'CONFIG_SIFIVE_U', if_true: files('sifive_u_otp.c'))
 riscv_ss.add(when: 'CONFIG_SIFIVE_U', if_true: files('sifive_u_prci.c'))

hw/riscv/sifive_e.c

@@ -43,8 +43,8 @@
 #include "hw/riscv/sifive_clint.h"
 #include "hw/riscv/sifive_uart.h"
 #include "hw/riscv/sifive_e.h"
-#include "hw/riscv/sifive_e_prci.h"
 #include "hw/riscv/boot.h"
+#include "hw/misc/sifive_e_prci.h"
 #include "chardev/char.h"
 #include "sysemu/arch_init.h"
 #include "sysemu/sysemu.h"