xilinx: versal-net: Add support for timer and start it

[platform/kernel/u-boot.git] / include / bootm.h

diff --git a/include/bootm.h b/include/bootm.h
index 1e7f29e..044a479 100644 (file)
--- a/include/bootm.h
+++ b/include/bootm.h
@@ -29,17 +29,16 @@ struct cmd_tbl;
  *      argc is adjusted accordingly. This avoids confusion as to how
  *      many arguments are available for the OS.
  * @images: Pointers to os/initrd/fdt
- * @return 1 on error. On success the OS boots so this function does
+ * Return: 1 on error. On success the OS boots so this function does
  * not return.
  */
 typedef int boot_os_fn(int flag, int argc, char *const argv[],
-                       bootm_headers_t *images);
+                       struct bootm_headers *images);
 
 extern boot_os_fn do_bootm_linux;
 extern boot_os_fn do_bootm_vxworks;
 
 int do_bootelf(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
-void lynxkdi_boot(image_header_t *hdr);
 
 boot_os_fn *bootm_os_get_boot_func(int os);
 
@@ -48,15 +47,16 @@ int bootm_host_load_images(const void *fit, int cfg_noffset);
 #endif
 
 int boot_selected_os(int argc, char *const argv[], int state,
-                    bootm_headers_t *images, boot_os_fn *boot_fn);
+                    struct bootm_headers *images, boot_os_fn *boot_fn);
 
 ulong bootm_disable_interrupts(void);
 
 /* This is a special function used by booti/bootz */
-int bootm_find_images(int flag, int argc, char *const argv[]);
+int bootm_find_images(int flag, int argc, char *const argv[], ulong start,
+                     ulong size);
 
 int do_bootm_states(struct cmd_tbl *cmdtp, int flag, int argc,
-                   char *const argv[], int states, bootm_headers_t *images,
+                   char *const argv[], int states, struct bootm_headers *images,
                    int boot_progress);
 
 void arch_preboot_os(void);
@@ -74,4 +74,54 @@ void board_quiesce_devices(void);
  */
 void switch_to_non_secure_mode(void);
 
+/* Flags to control bootm_process_cmdline() */
+enum bootm_cmdline_t {
+       BOOTM_CL_SILENT = 1 << 0,       /* Do silent console processing */
+       BOOTM_CL_SUBST  = 1 << 1,       /* Do substitution */
+
+       BOOTM_CL_ALL    = 3,            /* All substitutions */
+};
+
+/**
+ * arch_preboot_os() - arch specific configuration before booting
+ */
+void arch_preboot_os(void);
+
+/**
+ * board_preboot_os() - board specific configuration before booting
+ */
+void board_preboot_os(void);
+
+/*
+ * bootm_process_cmdline() - Process fix-ups for the command line
+ *
+ * This handles:
+ *
+ *  - making Linux boot silently if requested ('silent_linux' envvar)
+ *  - performing substitutions in the command line ('bootargs_subst' envvar)
+ *
+ * @maxlen must provide enough space for the string being processed plus the
+ * resulting string
+ *
+ * @buf: buffer holding commandline string to adjust
+ * @maxlen: Maximum length of buffer at @buf (including \0)
+ * @flags: Flags to control what happens (see bootm_cmdline_t)
+ * Return: 0 if OK, -ENOMEM if out of memory, -ENOSPC if the commandline is too
+ *     long
+ */
+int bootm_process_cmdline(char *buf, int maxlen, int flags);
+
+/**
+ * bootm_process_cmdline_env() - Process fix-ups for the command line
+ *
+ * Updates the 'bootargs' envvar as required. This handles:
+ *
+ *  - making Linux boot silently if requested ('silent_linux' envvar)
+ *  - performing substitutions in the command line ('bootargs_subst' envvar)
+ *
+ * @flags: Flags to control what happens (see bootm_cmdline_t)
+ * Return: 0 if OK, -ENOMEM if out of memory
+ */
+int bootm_process_cmdline_env(int flags);
+
 #endif