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| author | Sanshan Zhang <sanshan.zhang@nxp.com> | 2017-01-25 09:13:35 +0800 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2017-04-05 19:48:23 +0800 |
| commit | 9fe1f23c2bcb263a91a2044cb0105963844dcc06 (patch) | |
| tree | 09ed4f3f94b7b4c4b83087593da14adcef6bf37a /arch/arm/cpu/armv7 | |
| parent | dcba1e63bb9aff5a26d42a6c5b5418f5b8215ccf (diff) | |
| download | u-boot-imx-9fe1f23c2bcb263a91a2044cb0105963844dcc06.zip u-boot-imx-9fe1f23c2bcb263a91a2044cb0105963844dcc06.tar.gz u-boot-imx-9fe1f23c2bcb263a91a2044cb0105963844dcc06.tar.bz2 | |
MA-9213 imx: mx7ulp-evk: Add android support
Add android features on i.MX7ULP EVK board.
Implement the code to get boot device and the serial number on mx7ulp.
TODO: will add the code which check misc partition after porting BCB.
Change-Id: I9d06fecba303fa4dfdcaf73da1b6246444697bba
Signed-off-by: Sanshan Zhang <sanshan.zhang@nxp.com>
(cherry picked from commit 4c60cba3a017b921aebb84dd1268c898e549c99a)
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/mx7ulp/soc.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx7ulp/soc.c b/arch/arm/cpu/armv7/mx7ulp/soc.c index 8ff8329..f03bd3b 100644 --- a/arch/arm/cpu/armv7/mx7ulp/soc.c +++ b/arch/arm/cpu/armv7/mx7ulp/soc.c @@ -362,3 +362,48 @@ enum boot_device get_boot_device(void) return boot_dev; } + +#ifdef CONFIG_FSL_FASTBOOT +#ifdef CONFIG_SERIAL_TAG +void get_board_serial(struct tag_serialnr *serialnr) +{ + + struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; + struct fuse_bank *bank = &ocotp->bank[1]; + struct fuse_bank1_regs *fuse = + (struct fuse_bank1_regs *)bank->fuse_regs; + serialnr->low = (fuse->cfg0 & 0xFFFF) + ((fuse->cfg1 & 0xFFFF) << 16); + serialnr->high = (fuse->cfg2 & 0xFFFF) + ((fuse->cfg3 & 0xFFFF) << 16); +} +#endif +#ifdef CONFIG_ANDROID_RECOVERY +/* + * check if the recovery filed is set by kernel, it can be set by kernel + * issue a command '# reboot recovery' + */ +int recovery_check_and_clean_flag(void) +{ +/* + * TODO: will implement this part after porting BCB + */ + return 0; +} +#endif /*CONFIG_ANDROID_RECOVERY*/ +/* + * check if the recovery field is set by kernel, it can be set by kernel + * issue a command '# reboot fastboot' + */ +int fastboot_check_and_clean_flag(void) +{ +/* + * TODO: will implement this part after porting BCB + */ + return 0; +} +void fastboot_enable_flag(void) +{ +/* + * TODO: will implement this part after porting BCB + */ +} +#endif /*CONFIG_FSL_FASTBOOT*/ |