* [U-Boot] [RFC PATCH] i2c/eeprom: Always define I2C_RXTX_LEN
@ 2016-04-20 8:44 Mario Six
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From: Mario Six @ 2016-04-20 8:44 UTC (permalink / raw)
To: u-boot
From: Mario Six <six@gdsys.de>
I2C_RXTX_LEN from include/i2c.h is not defined if CONFIG_DM_I2C is
enabled. This leads to a compilation error on boards that enable both
CONFIG_CMD_EEPROM and CONFIG_DM_I2C.
To avoid this, we define I2C_RXTX_LEN in cmd/eeprom.c if it is not
already defined.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
---
cmd/eeprom.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/cmd/eeprom.c b/cmd/eeprom.c
index 571240a..e5457ba 100644
--- a/cmd/eeprom.c
+++ b/cmd/eeprom.c
@@ -37,6 +37,10 @@
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 8
#endif
+#ifndef I2C_RXTX_LEN
+#define I2C_RXTX_LEN 128
+#endif
+
#define EEPROM_PAGE_SIZE (1 << CONFIG_SYS_EEPROM_PAGE_WRITE_BITS)
#define EEPROM_PAGE_OFFSET(x) ((x) & (EEPROM_PAGE_SIZE - 1))
--
2.7.0.GIT
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2016-04-20 8:44 [U-Boot] [RFC PATCH] i2c/eeprom: Always define I2C_RXTX_LEN Mario Six
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