diff options
| author | Lijian Zhao <lijian.zhao@intel.com> | 2017-11-09 15:52:16 -0800 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-11-13 17:39:53 +0000 |
| commit | e1f4d790e43e62f00edfe70602de0cf4da4b9e92 (patch) | |
| tree | b8eb60e15c323a8f9da367f77b2abe4855f32e5f /src/soc/intel/common | |
| parent | f3885618d91d47be8d6ffddeb4118d7027863c64 (diff) | |
soc/intel/common: Add error print in common i2c
Print error message when using common i2c without default clock defined.
TEST=Do not define default clock in Kconfig, compile will stop for
assertion.
Change-Id: I803f97698b3928e6b64df0010e71a6ded1400f87
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/22405
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'src/soc/intel/common')
| -rw-r--r-- | src/soc/intel/common/block/i2c/lpss_i2c.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/soc/intel/common/block/i2c/lpss_i2c.c b/src/soc/intel/common/block/i2c/lpss_i2c.c index 7db3fe9668..34e04ecf1b 100644 --- a/src/soc/intel/common/block/i2c/lpss_i2c.c +++ b/src/soc/intel/common/block/i2c/lpss_i2c.c @@ -540,9 +540,8 @@ int lpss_i2c_gen_speed_config(struct lpss_i2c_regs *regs, uint16_t hcnt_min, lcnt_min; int i; - /* Clock must be provided by Kconfig */ - if (!ic_clk) - return -1; + _Static_assert(CONFIG_SOC_INTEL_COMMON_LPSS_CLOCK_MHZ != 0, + "SOC_INTEL_COMMON_LPSS_CLOCK_MHZ can't be zero!"); /* Apply board specific override for this speed if found */ for (i = 0; i < LPSS_I2C_SPEED_CONFIG_COUNT; i++) { |