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authorZachary T Welch <zw@superlucidity.net>2009-11-30 17:32:56 -0800
committerZachary T Welch <zw@superlucidity.net>2009-12-02 13:26:22 -0800
commit1de0b9d351313f186433f4d71d31241c95665cbf (patch)
treeae2943a1761a8023497fe1f81a110e97cbf27c98 /src/flash
parent747f8af672026f9778c6272ab48405d93b41acad (diff)
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mflash: factor init to 'mflash init'
Splits mflash initialiation to 'mflash init', called from 'init'.
Diffstat (limited to 'src/flash')
-rw-r--r--src/flash/mflash.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/flash/mflash.c b/src/flash/mflash.c
index 03a56e29..8f42aa6e 100644
--- a/src/flash/mflash.c
+++ b/src/flash/mflash.c
@@ -1304,6 +1304,23 @@ int mflash_init_drivers(struct command_context *cmd_ctx)
return register_commands(cmd_ctx, NULL, mflash_exec_command_handlers);
}
+COMMAND_HANDLER(handle_mflash_init_command)
+{
+ if (CMD_ARGC != 0)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+
+ static bool mflash_initialized = false;
+ if (mflash_initialized)
+ {
+ LOG_INFO("'mflash init' has already been called");
+ return ERROR_OK;
+ }
+ mflash_initialized = true;
+
+ LOG_DEBUG("Initializing mflash devices...");
+ return mflash_init_drivers(CMD_CTX);
+}
+
COMMAND_HANDLER(mg_bank_cmd)
{
struct target *target;
@@ -1352,6 +1369,12 @@ static const struct command_registration mflash_config_command_handlers[] = {
.help = "configure a mflash device bank",
.usage = "<soc> <base> <RST pin> <target #>",
},
+ {
+ .name = "init",
+ .mode = COMMAND_CONFIG,
+ .handler = &handle_mflash_init_command,
+ .help = "initialize mflash devices",
+ },
COMMAND_REGISTRATION_DONE
};
static const struct command_registration mflash_command_handler[] = {