merge mainline and various cleanups

include/grub/mips/arc/kernel.h

@@ -0,0 +1,2 @@
+#include <grub/cpu/kernel.h>
+

include/grub/mips/arc/memory.h

@@ -0,0 +1,42 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_MEMORY_MACHINE_HEADER
+#define GRUB_MEMORY_MACHINE_HEADER	1
+
+#define GRUB_MACHINE_MEMORY_STACK_HIGH       0x8bfffff0
+
+#ifndef ASM_FILE
+
+static inline grub_err_t
+grub_machine_mmap_register (grub_uint64_t start __attribute__ ((unused)),
+			    grub_uint64_t size __attribute__ ((unused)),
+			    int type __attribute__ ((unused)),
+			    int handle __attribute__ ((unused)))
+{
+  return GRUB_ERR_NONE;
+}
+static inline grub_err_t
+grub_machine_mmap_unregister (int handle  __attribute__ ((unused)))
+{
+  return GRUB_ERR_NONE;
+}
+
+#endif
+
+#endif

include/grub/mips/kernel.h

@@ -23,7 +23,6 @@
 
 #ifndef ASM_FILE
 
-void EXPORT_FUNC (grub_reboot) (void) __attribute__ ((noreturn));
 void EXPORT_FUNC (grub_halt) (void) __attribute__ ((noreturn));
 
 #endif

include/grub/mips/loongson.h

@@ -19,11 +19,7 @@
 #ifndef GRUB_LOONGSON_CPU_HEADER
 #define GRUB_LOONGSON_CPU_HEADER	1
 
-#ifdef ASM_FILE
-#define GRUB_CPU_REGISTER_WRAP(x) x
-#else
-#define GRUB_CPU_REGISTER_WRAP(x) #x
-#endif
+#include <grub/cpu/mips.h>
 
 #define GRUB_CPU_LOONGSON_FLASH_START            0xbfc00000
 #define GRUB_CPU_LOONGSON_FLASH_TLB_REFILL       0xbfc00200
@@ -68,7 +64,6 @@
 #define GRUB_CPU_LOONGSON_SECONDARY_CACHE_LOG_SIZE 19
 
 #define GRUB_CPU_LOONGSON_COP0_BADVADDR GRUB_CPU_REGISTER_WRAP($8)
-#define GRUB_CPU_LOONGSON_COP0_TIMER_COUNT GRUB_CPU_REGISTER_WRAP($9)
 #define GRUB_CPU_LOONGSON_COP0_CAUSE GRUB_CPU_REGISTER_WRAP($13)
 #define GRUB_CPU_LOONGSON_COP0_EPC GRUB_CPU_REGISTER_WRAP($14)
 #define GRUB_CPU_LOONGSON_COP0_CACHE_TAGLO GRUB_CPU_REGISTER_WRAP($28)
@@ -85,6 +80,6 @@
 #define GRUB_CPU_LOONGSON_PCI_HIT1_SEL_HI   0xbfe00154
 
 #define GRUB_CPU_LOONGSON_GPIOCFG  0xbfe00120
-#define GRUB_CPU_LOONGSON_SHUTDOWN_GPIO 1
+#define GRUB_CPU_YEELOONG_SHUTDOWN_GPIO 1
 
 #endif

include/grub/mips/loongson/kernel.h

@@ -0,0 +1,34 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2005,2006,2007,2008,2009  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_KERNEL_MACHINE_HEADER
+#define GRUB_KERNEL_MACHINE_HEADER	1
+
+#include <grub/symbol.h>
+#include <grub/cpu/kernel.h>
+
+#define GRUB_ARCH_MACHINE_YEELOONG 0
+#define GRUB_ARCH_MACHINE_FULOONG 1
+
+#ifndef ASM_FILE
+
+extern grub_uint32_t EXPORT_VAR (grub_arch_machine);
+
+#endif
+
+#endif /* ! GRUB_KERNEL_MACHINE_HEADER */

include/grub/mips/loongson/memory.h

@@ -26,36 +26,9 @@
 #endif
 
 #define GRUB_MACHINE_MEMORY_STACK_HIGH       0x801ffff0
-#define GRUB_ARCH_LOWMEMVSTART 0x80000000
-#define GRUB_ARCH_LOWMEMPSTART 0x00000000
-#define GRUB_ARCH_LOWMEMMAXSIZE 0x10000000
-#define GRUB_ARCH_HIGHMEMPSTART 0x10000000
 
 #ifndef ASM_FILE
 
-typedef grub_addr_t grub_phys_addr_t;
-
-static inline grub_phys_addr_t
-grub_vtop (void *a)
-{
-  return ((grub_phys_addr_t) a) & 0x1fffffff;
-}
-
-static inline void *
-grub_map_memory (grub_phys_addr_t a, grub_size_t size __attribute__ ((unused)))
-{
-  return (void *) (a | 0x80000000);
-}
-
-static inline void
-grub_unmap_memory (void *a __attribute__ ((unused)),
-		   grub_size_t size __attribute__ ((unused)))
-{
-}
-
-grub_err_t EXPORT_FUNC (grub_machine_mmap_iterate)
-(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));
-
 static inline grub_err_t
 grub_machine_mmap_register (grub_uint64_t start __attribute__ ((unused)),
 			    grub_uint64_t size __attribute__ ((unused)),
@@ -70,9 +43,6 @@ grub_machine_mmap_unregister (int handle  __attribute__ ((unused)))
   return GRUB_ERR_NONE;
 }
 
-grub_uint64_t grub_mmap_get_lower (void);
-grub_uint64_t grub_mmap_get_upper (void);
-
 extern grub_uint32_t EXPORT_VAR (grub_arch_memsize);
 extern grub_uint32_t EXPORT_VAR (grub_arch_highmemsize);
 

include/grub/mips/loongson/pci.h

@@ -24,10 +24,10 @@
 #include <grub/cpu/io.h>
 #endif
 
-#define GRUB_YEELOONG_OHCI_PCIID 0x00351033
-#define GRUB_YEELOONG_EHCI_PCIID 0x00e01033
-#define GRUB_YEELOONG_OHCI_GHOST_FUNCTION 4
-#define GRUB_YEELOONG_EHCI_GHOST_FUNCTION 5
+#define GRUB_LOONGSON_OHCI_PCIID 0x00351033
+#define GRUB_LOONGSON_EHCI_PCIID 0x00e01033
+#define GRUB_LOONGSON_OHCI_GHOST_FUNCTION 4
+#define GRUB_LOONGSON_EHCI_GHOST_FUNCTION 5
 
 #define GRUB_PCI_NUM_BUS        1
 #define GRUB_PCI_NUM_DEVICES    16

include/grub/mips/loongson/serial.h

@@ -19,11 +19,14 @@
 #ifndef GRUB_MACHINE_SERIAL_HEADER
 #define GRUB_MACHINE_SERIAL_HEADER	1
 
-#define GRUB_MACHINE_SERIAL_DIVISOR_115200 2
-#define GRUB_MACHINE_SERIAL_PORT  0xbff003f8
+#define GRUB_MACHINE_SERIAL_PORT0_DIVISOR_115200 2
+#define GRUB_MACHINE_SERIAL_PORT2_DIVISOR_115200 1
+#define GRUB_MACHINE_SERIAL_PORT0  0xbff003f8
+#define GRUB_MACHINE_SERIAL_PORT1  0xbfd003f8
+#define GRUB_MACHINE_SERIAL_PORT2  0xbfd002f8
 
 #ifndef ASM_FILE
-#define GRUB_MACHINE_SERIAL_PORTS { GRUB_MACHINE_SERIAL_PORT }
+#define GRUB_MACHINE_SERIAL_PORTS { GRUB_MACHINE_SERIAL_PORT0, GRUB_MACHINE_SERIAL_PORT1, GRUB_MACHINE_SERIAL_PORT2 }
 #else
 #endif
 

include/grub/mips/loongson/time.h

@@ -20,18 +20,8 @@
 #define KERNEL_MACHINE_TIME_HEADER	1
 
 #include <grub/symbol.h>
-
-#define GRUB_TICKS_PER_SECOND	(grub_arch_cpuclock / 2)
-
-/* Return the real time in ticks.  */
-grub_uint64_t EXPORT_FUNC (grub_get_rtc) (void);
+#include <grub/cpu/time.h>
 
 extern grub_uint32_t EXPORT_VAR (grub_arch_busclock);
-extern grub_uint32_t EXPORT_VAR (grub_arch_cpuclock);
-
-static inline void
-grub_cpu_idle(void)
-{
-}
 
 #endif /* ! KERNEL_MACHINE_TIME_HEADER */

include/grub/mips/memory.h

@@ -1 +1,60 @@
-#include <grub/machine/memory.h>
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_MEMORY_CPU_HEADER
+#define GRUB_MEMORY_CPU_HEADER	1
+
+#ifndef ASM_FILE
+#include <grub/symbol.h>
+#include <grub/err.h>
+#include <grub/types.h>
+#endif
+
+#define GRUB_ARCH_LOWMEMVSTART 0x80000000
+#define GRUB_ARCH_LOWMEMPSTART 0x00000000
+#define GRUB_ARCH_LOWMEMMAXSIZE 0x10000000
+#define GRUB_ARCH_HIGHMEMPSTART 0x10000000
+
+#ifndef ASM_FILE
+
+typedef grub_addr_t grub_phys_addr_t;
+
+static inline grub_phys_addr_t
+grub_vtop (void *a)
+{
+  return ((grub_phys_addr_t) a) & 0x1fffffff;
+}
+
+static inline void *
+grub_map_memory (grub_phys_addr_t a, grub_size_t size __attribute__ ((unused)))
+{
+  return (void *) (a | 0x80000000);
+}
+
+static inline void
+grub_unmap_memory (void *a __attribute__ ((unused)),
+		   grub_size_t size __attribute__ ((unused)))
+{
+}
+
+grub_uint64_t grub_mmap_get_lower (void);
+grub_uint64_t grub_mmap_get_upper (void);
+
+#endif
+
+#endif

include/grub/mips/mips.h

@@ -0,0 +1,30 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2010  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_REGISTERS_CPU_HEADER
+#define GRUB_REGISTERS_CPU_HEADER	1
+
+#ifdef ASM_FILE
+#define GRUB_CPU_REGISTER_WRAP(x) x
+#else
+#define GRUB_CPU_REGISTER_WRAP(x) #x
+#endif
+
+#define GRUB_CPU_MIPS_COP0_TIMER_COUNT GRUB_CPU_REGISTER_WRAP($9)
+
+#endif

include/grub/mips/qemu_mips/memory.h

@@ -28,38 +28,7 @@
 #define GRUB_MACHINE_MEMORY_STACK_HIGH       0x80f00000
 #define GRUB_MACHINE_MEMORY_USABLE       0x81000000
 
-#define GRUB_MACHINE_MEMORY_AVAILABLE        1
-#define GRUB_MACHINE_MEMORY_MAX_TYPE         1
-  /* This one is special: it's used internally but is never reported
-     by firmware. */
-#define GRUB_MACHINE_MEMORY_HOLE 	2
-#define GRUB_MACHINE_MEMORY_RESERVED GRUB_MACHINE_MEMORY_HOLE
-
 #ifndef ASM_FILE
-
-typedef grub_addr_t grub_phys_addr_t;
-
-static inline grub_phys_addr_t
-grub_vtop (void *a)
-{
-  return ((grub_phys_addr_t) a) & 0x1fffffff;
-}
-
-static inline void *
-grub_map_memory (grub_phys_addr_t a, grub_size_t size __attribute__ ((unused)))
-{
-  return (void *) (a | 0x80000000);
-}
-
-static inline void
-grub_unmap_memory (void *a __attribute__ ((unused)),
-		   grub_size_t size __attribute__ ((unused)))
-{
-}
-
-grub_err_t EXPORT_FUNC (grub_machine_mmap_iterate)
-(int NESTED_FUNC_ATTR (*hook) (grub_uint64_t, grub_uint64_t, grub_uint32_t));
-
 static inline grub_err_t
 grub_machine_mmap_register (grub_uint64_t start __attribute__ ((unused)),
 			    grub_uint64_t size __attribute__ ((unused)),
@@ -73,7 +42,6 @@ grub_machine_mmap_unregister (int handle  __attribute__ ((unused)))
 {
   return GRUB_ERR_NONE;
 }
-
 #endif
 
 #endif

include/grub/mips/qemu_mips/serial.h

@@ -19,6 +19,6 @@
 #ifndef GRUB_MACHINE_SERIAL_HEADER
 #define GRUB_MACHINE_SERIAL_HEADER	1
 
-#define GRUB_MACHINE_SERIAL_PORTS { 0x140003f8 }
+#define GRUB_MACHINE_SERIAL_PORTS { 0xb40003f8 }
 
 #endif 

include/grub/mips/qemu_mips/time.h

@@ -20,15 +20,6 @@
 #define KERNEL_MACHINE_TIME_HEADER	1
 
 #include <grub/symbol.h>
-
-#define GRUB_TICKS_PER_SECOND	1000
-
-/* Return the real time in ticks.  */
-grub_uint32_t EXPORT_FUNC (grub_get_rtc) (void);
-
-static inline void
-grub_cpu_idle(void)
-{
-}
+#include <grub/cpu/time.h>
 
 #endif /* ! KERNEL_MACHINE_TIME_HEADER */

include/grub/mips/time.h

@@ -1,6 +1,37 @@
-#ifdef GRUB_MACHINE_EMU
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2003,2004,2005,2007  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef KERNEL_CPU_TIME_HEADER
+#define KERNEL_CPU_TIME_HEADER	1
+
+#ifndef GRUB_UTIL
+
+#define GRUB_TICKS_PER_SECOND	(grub_arch_cpuclock / 2)
+
+/* Return the real time in ticks.  */
+grub_uint64_t EXPORT_FUNC (grub_get_rtc) (void);
+
+extern grub_uint32_t EXPORT_VAR (grub_arch_cpuclock);
+#endif
+
 static inline void
 grub_cpu_idle(void)
 {
 }
+
 #endif