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Convert CONFIG_SPI to Kconfig

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This converts the following to Kconfig:
   CONFIG_SPI

This partly involves updating code that assumes that CONFIG_SPI implies
things that are specific to the MPC8xx SPI driver.  For now, just update
the CONFIG tests.  This also involves reworking the default for
CONFIG_SYS_DEF_EEPROM_ADDR so that we don't set it when we cannot make a
reasonable default, as it does not cause any compile failures.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Adam Ford 2018-04-15 13:51:26 -04:00 • committed by Tom Rini
parent ec37f05ec0
commit f1b1f77060
621 changed files with 602 additions and 100 deletions
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12
include/common.h
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@ -279,19 +279,11 @@ int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned c
#define eeprom_write(dev_addr, offset, buffer, cnt) ((void)-ENOSYS)
#endif
/*
* Set this up regardless of board
* type, to prevent errors.
*/
#if defined(CONFIG_SPI) || !defined(CONFIG_SYS_I2C_EEPROM_ADDR)
# define CONFIG_SYS_DEF_EEPROM_ADDR 0
#else
#if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
#if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
# define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
#endif
#endif /* CONFIG_SPI || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) */
#if defined(CONFIG_SPI)
#if defined(CONFIG_MPC8XX_SPI)
extern void spi_init_f (void);
extern void spi_init_r (void);
extern ssize_t spi_read (uchar *, int, uchar *, int);