sandbox: Allow reading/writing of RAM buffer

[karo-tx-uboot.git] / include / common.h

diff --git a/include/common.h b/include/common.h
index cc7454a0d43e29b8a2f70ea5d16ae882784e03a5..d49c51464dadb77a5296ef3705112229d75f24a0 100644 (file)
--- a/include/common.h
+++ b/include/common.h
@@ -2,7 +2,7 @@
  * (C) Copyright 2000-2009
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * SPDX-License-Identifier:    GPL-2.0+ 
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef __COMMON_H_
@@ -383,7 +383,7 @@ int setenv_hex(const char *varname, ulong value);
 /**
  * setenv_addr - Set an environment variable to an address in hex
  *
- * @varname:   Environmet variable to set
+ * @varname:   Environment variable to set
  * @addr:      Value to set it to
  * @return 0 if ok, 1 on error
  */
@@ -596,6 +596,12 @@ void ddr_enable_ecc(unsigned int dram_size);
 #endif
 #endif
 
+/*
+ * Return the current value of a monotonically increasing microsecond timer.
+ * Granularity may be larger than 1us if hardware does not support this.
+ */
+ulong timer_get_us(void);
+
 /* $(CPU)/cpu.c */
 static inline int cpumask_next(int cpu, unsigned int mask)
 {
@@ -627,6 +633,8 @@ void ft_pci_setup(void *blob, bd_t *bd);
 #endif
 #endif
 
+void smp_set_core_boot_addr(unsigned long addr, int corenr);
+void smp_kick_all_cpus(void);
 
 /* $(CPU)/serial.c */
 int    serial_init   (void);
@@ -690,6 +698,10 @@ ulong get_ddr_freq(ulong);
 #if defined(CONFIG_MPC85xx)
 typedef MPC85xx_SYS_INFO sys_info_t;
 void   get_sys_info  ( sys_info_t * );
+#  if defined(CONFIG_OF_LIBFDT)
+       void ft_fixup_cpu(void *, u64);
+       void ft_fixup_num_cores(void *);
+#  endif
 #endif
 #if defined(CONFIG_MPC86xx)
 typedef MPC86xx_SYS_INFO sys_info_t;
@@ -915,7 +927,7 @@ static inline void unmap_sysmem(const void *vaddr)
 {
 }
 
-static inline phys_addr_t map_to_sysmem(void *ptr)
+static inline phys_addr_t map_to_sysmem(const void *ptr)
 {
        return (phys_addr_t)(uintptr_t)ptr;
 }