+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2000-2009
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* Copy the startup prototype, previously defined in common.h
* Copyright (C) 2018, STMicroelectronics - All Rights Reserved
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __INIT_H_
*/
int arch_reserve_stacks(void);
+/**
+ * init_cache_f_r() - Turn on the cache in preparation for relocation
+ *
+ * @return 0 if OK, -ve on error
+ */
+int init_cache_f_r(void);
+
int print_cpuinfo(void);
int timer_init(void);
int reserve_mmu(void);
int embedded_dtb_select(void);
#endif
+/* common/init/board_init.c */
+extern ulong monitor_flash_len;
+
+/**
+ * ulong board_init_f_alloc_reserve - allocate reserved area
+ *
+ * This function is called by each architecture very early in the start-up
+ * code to allow the C runtime to reserve space on the stack for writable
+ * 'globals' such as GD and the malloc arena.
+ *
+ * @top: top of the reserve area, growing down.
+ * @return: bottom of reserved area
+ */
+ulong board_init_f_alloc_reserve(ulong top);
+
+/**
+ * board_init_f_init_reserve - initialize the reserved area(s)
+ *
+ * This function is called once the C runtime has allocated the reserved
+ * area on the stack. It must initialize the GD at the base of that area.
+ *
+ * @base: top from which reservation was done
+ */
+void board_init_f_init_reserve(ulong base);
+
+/**
+ * arch_setup_gd() - Set up the global_data pointer
+ *
+ * This pointer is special in some architectures and cannot easily be assigned
+ * to. For example on x86 it is implemented by adding a specific record to its
+ * Global Descriptor Table! So we we provide a function to carry out this task.
+ * For most architectures this can simply be:
+ *
+ * gd = gd_ptr;
+ *
+ * @gd_ptr: Pointer to global data
+ */
+void arch_setup_gd(gd_t *gd_ptr);
+
/* common/board_r.c */
+void board_init_r(gd_t *id, ulong dest_addr) __attribute__ ((noreturn));
+
+int cpu_init_r(void);
+int last_stage_init(void);
+int mac_read_from_eeprom(void);
+int set_cpu_clk_info(void);
+int update_flash_size(int flash_size);
+int arch_early_init_r(void);
+void pci_init(void);
+int misc_init_r(void);
+#if defined(CONFIG_VID)
+int init_func_vid(void);
+#endif
+
+/* common/board_info.c */
+int checkboard(void);
+int show_board_info(void);
#endif /* __ASSEMBLY__ */
/* Put only stuff here that the assembler can digest */