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Convert CONFIG_SYS_I2C_LEGACY to Kconfig and add CONFIG_[ST]PL_SYS_I2C_LEGACY

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First, we convert CONFIG_SYS_I2C_LEGACY to Kconfig.  Next, as you cannot
have SYS_I2C_LEGACY and DM_I2C at the same time, introduce
CONFIG_SPL_SYS_I2C_LEGACY so that we can enable the legacy option only
in SPL.  Finally, for some PowerPC cases we also need
CONFIG_TPL_SYS_I2C_LEGACY support.  Convert all of the existing users to
one or more symbols.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
2021-08-18 23:12:24 -04:00
parent 5b4225511e
commit 55dabcc8f2
377 changed files with 402 additions and 148 deletions
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2
include/asm-generic/global_data.h
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@@ -277,7 +277,7 @@ struct global_data {
*/
void *trace_buff;
#endif
#if defined(CONFIG_SYS_I2C_LEGACY)
#if CONFIG_IS_ENABLED(SYS_I2C_LEGACY)
/**
* @cur_i2c_bus: currently used I2C bus
*/