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| author | Zachary T Welch <zw@superlucidity.net> | 2009-11-30 17:32:56 -0800 |
|---|---|---|
| committer | Zachary T Welch <zw@superlucidity.net> | 2009-12-02 13:26:22 -0800 |
| commit | 1de0b9d351313f186433f4d71d31241c95665cbf (patch) | |
| tree | ae2943a1761a8023497fe1f81a110e97cbf27c98 /src/flash | |
| parent | 747f8af672026f9778c6272ab48405d93b41acad (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.c | 23 |
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[] = { |