Hi Hatim,
On Wed, Nov 7, 2012 at 5:08 AM, Hatim Ali hatim.rv@samsung.com wrote:
From: Alim Akhtar alim.akhtar@samsung.com
Adds a new u-boot command to read current temprature from tmu driver.
Signed-off-by: Alim Akhtar alim.akhtar@samsung.com Acked-by: Simon Glass sjg@chromium.org
Sorry I missed this before, but I think you are supposed to update the README and add to include/command_h.
Regards, Simon
Changes since v1: - Include new generic tmu header file - Made printf()s consistent - Added Acked-by: Simon Glass
common/Makefile | 1 + common/cmd_tmu.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+), 0 deletions(-) create mode 100644 common/cmd_tmu.c
diff --git a/common/Makefile b/common/Makefile index dca2f53..b56ffa2 100644 --- a/common/Makefile +++ b/common/Makefile @@ -159,6 +159,7 @@ COBJS-$(CONFIG_CMD_STRINGS) += cmd_strings.o COBJS-$(CONFIG_CMD_TERMINAL) += cmd_terminal.o COBJS-$(CONFIG_CMD_TIME) += cmd_time.o COBJS-$(CONFIG_SYS_HUSH_PARSER) += cmd_test.o +COBJS-$(CONFIG_CMD_TMU) += cmd_tmu.o COBJS-$(CONFIG_CMD_TPM) += cmd_tpm.o COBJS-$(CONFIG_CMD_TSI148) += cmd_tsi148.o COBJS-$(CONFIG_CMD_UBI) += cmd_ubi.o diff --git a/common/cmd_tmu.c b/common/cmd_tmu.c new file mode 100644 index 0000000..7fbf845 --- /dev/null +++ b/common/cmd_tmu.c @@ -0,0 +1,51 @@ +/*
- Copyright (C) 2012 Samsung Electronics
- Alim Akhtar alim.akhtar@samsung.com
- See file CREDITS for list of people who contributed to this
- project.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
- */
+#include <common.h> +#include <command.h> +#include <tmu.h>
+int do_tmu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{
int cur_temp;if (argc < 2)return CMD_RET_USAGE;if (strcmp(argv[1], "curtemp") == 0) {if (tmu_monitor(&cur_temp) == -1)printf("TMU is in unknown state, temperature is invalid \n");elseprintf("Current temperature: %u degrees Celsius \n", cur_temp);} else {return CMD_RET_USAGE;}return 0;+}
+U_BOOT_CMD(
tmu, 2, 1, do_tmu,"Thermal Management Unit\n","curtemp - show current CPU temperature in degrees Celsius\n"+);
1.7.2.3