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tegra: Cleanup I2C support

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Remove the irrelevant section from the README and remove the
non-functional SPL-undef section.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2021-08-18 23:12:36 -04:00
parent 6d5d0c955e
commit 81bc599dfa
2 changed files with 0 additions and 10 deletions
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5
README
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@ -1462,11 +1462,6 @@ The following options need to be configured:
with a list of GPIO LEDs that have inverted polarity.
- I2C Support:
- drivers/i2c/tegra_i2c.c:
- activate this driver with CONFIG_SYS_I2C_TEGRA
- This driver adds 4 i2c buses with a fix speed from
100000 and the slave addr 0!
- drivers/i2c/ppc4xx_i2c.c
- activate this driver with CONFIG_SYS_I2C_PPC4XX
- CONFIG_SYS_I2C_PPC4XX_CH0 activate hardware channel 0

5
include/configs/tegra-common-post.h
View file

@ -113,11 +113,6 @@
#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
/* remove I2C support */
#ifdef CONFIG_SYS_I2C_TEGRA
#undef CONFIG_SYS_I2C_TEGRA
#endif
/* remove USB */
#ifdef CONFIG_USB_EHCI_TEGRA
#undef CONFIG_USB_EHCI_TEGRA