[U-Boot] [PATCH 1/2] imx:mx6dlsabresd fix error detecting thermal
Before add CONFIG_SYS_MALLOC_F and CONFIG_SYS_MALLOC_F_LEN, uboot will complains "CPU: Temperature: Can't find sensor device". This is because DM and DM_THERMAL are enabled, but SYS_MALLOC_F is not configured.
After applying this patch, uboot can correctly detect the temperature. " U-Boot 2015.04-rc2-00146-g48b6e30-dirty (Mar 09 2015 - 13:04:36)
CPU: Freescale i.MX6DL rev1.1 at 792 MHz CPU: Temperature 44 C "
Signed-off-by: Peng Fan Peng.Fan@freescale.com --- configs/mx6dlsabresd_defconfig | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/configs/mx6dlsabresd_defconfig b/configs/mx6dlsabresd_defconfig index 6adfd55..cde0d70 100644 --- a/configs/mx6dlsabresd_defconfig +++ b/configs/mx6dlsabresd_defconfig @@ -1,5 +1,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sabresd/mx6dlsabresd.cfg,MX6DL" CONFIG_ARM=y CONFIG_TARGET_MX6SABRESD=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 CONFIG_DM=y CONFIG_DM_THERMAL=y
This patch is to support reading temperature for mx6slevk board.
Signed-off-by: Peng Fan Peng.Fan@freescale.com --- configs/mx6slevk_defconfig | 4 ++++ configs/mx6slevk_spinor_defconfig | 4 ++++ include/configs/mx6slevk.h | 7 +++++++ 3 files changed, 15 insertions(+)
diff --git a/configs/mx6slevk_defconfig b/configs/mx6slevk_defconfig index fb8c4de..c6b3108 100644 --- a/configs/mx6slevk_defconfig +++ b/configs/mx6slevk_defconfig @@ -1,3 +1,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL" CONFIG_ARM=y CONFIG_TARGET_MX6SLEVK=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/configs/mx6slevk_spinor_defconfig b/configs/mx6slevk_spinor_defconfig index 93efe73..454cb40 100644 --- a/configs/mx6slevk_spinor_defconfig +++ b/configs/mx6slevk_spinor_defconfig @@ -1,3 +1,7 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL,SYS_BOOT_SPINOR" CONFIG_ARM=y CONFIG_TARGET_MX6SLEVK=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h index 1221418..0a2fa27 100644 --- a/include/configs/mx6slevk.h +++ b/include/configs/mx6slevk.h @@ -251,4 +251,11 @@ #define CONFIG_SYS_MMC_ENV_DEV 1 /* SDHC2*/ #endif
+#define CONFIG_IMX6_THERMAL + +#define CONFIG_CMD_FUSE +#if defined(CONFIG_CMD_FUSE) || defined(CONFIG_IMX6_THERMAL) +#define CONFIG_MXC_OCOTP +#endif + #endif /* __CONFIG_H */
On 10/03/2015 08:33, Peng Fan wrote:
This patch is to support reading temperature for mx6slevk board.
Signed-off-by: Peng Fan Peng.Fan@freescale.com
Applied to u-boot-imx, thanks !
Best regards, Stefano Babic
On 10/03/2015 08:33, Peng Fan wrote:
Before add CONFIG_SYS_MALLOC_F and CONFIG_SYS_MALLOC_F_LEN, uboot will complains "CPU: Temperature: Can't find sensor device". This is because DM and DM_THERMAL are enabled, but SYS_MALLOC_F is not configured.
After applying this patch, uboot can correctly detect the temperature. " U-Boot 2015.04-rc2-00146-g48b6e30-dirty (Mar 09 2015 - 13:04:36)
CPU: Freescale i.MX6DL rev1.1 at 792 MHz CPU: Temperature 44 C "
Signed-off-by: Peng Fan Peng.Fan@freescale.com
Applied to u-boot-imx, thanks !
Best regards, Stefano Babic
participants (2)
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Peng Fan -
Stefano Babic