Differences

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--- u-boot_board.c_routines [2019/04/10 13:00] – rpjday
+++ u-boot_board.c_routines [2019/12/28 09:23] (current) – rpjday
@@ Line 3: / Line 3: @@
 This page provides examples of the sorts of routines that are frequently defined in a board's ''board.c'' file. We can break those routines up into routines invoked from:
-  * ''board_f.c''
+  * ''common/board_f.c''
-  * ''board_r.c''
+  * ''common/board_r.c''
-===== Arch-specific routines =====
+===== board_f.c =====
-==== do_board_detect() ====
+==== Weak functions ====
-==== arch_cpu_init_dm() ====
+  * ''board_add_ram_info()''
+  * ''dram_init_banksize()''
+  * ''arch_cpu_init()''
+  * ''mach_cpu_init()''
+  * ''reserve_mmu()''
+  * ''arch_reserve_stacks()''
+  * ''reserve_arch()''
+  * ''arch_cpu_init_dm()''
-===== board_f.c =====
+==== Kbuild-selected functions ====
-==== arch_cpu_init() ====
 <code>
-__weak int arch_cpu_init(void)
+#ifdef CONFIG_OF_CONTROL
-{
+        fdtdec_setup,
-        return 0;
+#endif
-}
-</code>
-==== mach_cpu_init() ====
+#if defined(CONFIG_BOARD_EARLY_INIT_F)
+        board_early_init_f,
+#endif
-<code>
+... and much more ...
-__weak int mach_cpu_init(void)
-{
-        return 0;
-}
 </code>
-==== board_early_init_f() [LOTS] ====
 ===== board_r.c =====
-==== board_init() ====