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| author | Jun Nie <jun.nie@linaro.org> | 2019-05-08 14:38:36 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-06-11 10:42:48 +0200 |
| commit | c72a23701bd9b15dab35e0d43c468ab051739af3 (patch) | |
| tree | db6f6484bd7152481b4f6a06414fd920dd8edd2d /board/technexion | |
| parent | 76ed1036c2ebf2c27ce5c0c2470dda215d73a560 (diff) | |
| download | u-boot-c72a23701bd9b15dab35e0d43c468ab051739af3.tar.gz | |
pico-imx7d: enable boot without PMIC
If PMIC is not probed successfully, it is still OK to boot
with default configuration although power is not optimized.
Default voltage of SW1A/SW1B is 1.1V/1.0V for PC32PF3000A1EP
on pico according to table 42 of spec of PF3000 ver 9.0.
Default mode of SW1A/SW1B is APS as expected(table 47).
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Diffstat (limited to 'board/technexion')
| -rw-r--r-- | board/technexion/pico-imx7d/pico-imx7d.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/board/technexion/pico-imx7d/pico-imx7d.c b/board/technexion/pico-imx7d/pico-imx7d.c index 5b357f265a..e3d75e549a 100644 --- a/board/technexion/pico-imx7d/pico-imx7d.c +++ b/board/technexion/pico-imx7d/pico-imx7d.c @@ -85,8 +85,11 @@ int power_init_board(void) p = pmic_get("PFUZE3000"); ret = pmic_probe(p); - if (ret) - return ret; + if (ret) { + printf("Warning: Cannot find PMIC PFUZE3000\n"); + printf("\tPower consumption is not optimized.\n"); + return 0; + } pmic_reg_read(p, PFUZE3000_DEVICEID, ®); pmic_reg_read(p, PFUZE3000_REVID, &rev_id); |