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qfw: Switch to CONFIG_SYS_LOAD_ADDR from CONFIG_LOADADDR

All platforms define CONFIG_SYS_LOAD_ADDR, but only some define
CONFIG_LOADADDR.  Very very rarely are these not the same address, and
qemu-ppce500 is one such case.  However, based on reading the history of
the code, this mismatched value was simply a copy-paste from other
PowerPC platforms where it is this unused currently.  Switch the code to
use CONFIG_SYS_LOAD_ADDR and update the documentation.

Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tom Rini 2 years ago
parent
commit
2f45b3041e
2 changed files with 2 additions and 6 deletions
  1. 1 5
      cmd/qfw.c
  2. 1 1
      doc/usage/qfw.rst

+ 1 - 5
cmd/qfw.c

@@ -121,11 +121,7 @@ static int qemu_fwcfg_do_load(struct cmd_tbl *cmdtp, int flag,
 	env = env_get("loadaddr");
 	load_addr = env ?
 		(void *)hextoul(env, NULL) :
-#ifdef CONFIG_LOADADDR
-		(void *)CONFIG_LOADADDR;
-#else
-		NULL;
-#endif
+		(void *)CONFIG_SYS_LOAD_ADDR;
 
 	env = env_get("ramdiskaddr");
 	initrd_addr = env ?

+ 1 - 1
doc/usage/qfw.rst

@@ -26,7 +26,7 @@ The *qfw load* command is used to load a kernel and an initial RAM disk.
 kernel_addr
     address to which the file specified by the -kernel parameter of QEMU shall
     be loaded. Defaults to environment variable *loadaddr* and further to
-    the value of *CONFIG_LOADADDR*.
+    the value of *CONFIG_SYS_LOAD_ADDR*.
 
 initrd_addr
     address to which the file specified by the -initrd parameter of QEMU shall