diff options
| author | Terry Lv <r65388@freescale.com> | 2010-01-08 15:40:17 +0800 |
|---|---|---|
| committer | Terry Lv <r65388@freescale.com> | 2010-01-11 19:34:31 +0800 |
| commit | b238637c05324a1ff5d16add1ae4bcfb587887dc (patch) | |
| tree | e24331b915c34a605dc15de719ab6d68ea170bbf | |
| parent | a5510c49adac4e31c0bc13bad45ee073b3940dc5 (diff) | |
| download | u-boot-imx-b238637c05324a1ff5d16add1ae4bcfb587887dc.zip u-boot-imx-b238637c05324a1ff5d16add1ae4bcfb587887dc.tar.gz u-boot-imx-b238637c05324a1ff5d16add1ae4bcfb587887dc.tar.bz2 | |
ENGR00119894: Read right value in mxc_i2c
The value read from mxc_i2c is not complete.
The last byte is lost.
Signed-off-by: Terry Lv <r65388@freescale.com>
| -rw-r--r-- | board/freescale/mx51_3stack/mx51_3stack.c | 7 | ||||
| -rw-r--r-- | drivers/i2c/mxc_i2c.c | 4 | ||||
| -rw-r--r-- | include/configs/mx51_3stack.h | 21 | ||||
| -rw-r--r-- | include/configs/mx51_3stack_android.h | 3 |
4 files changed, 27 insertions, 8 deletions
diff --git a/board/freescale/mx51_3stack/mx51_3stack.c b/board/freescale/mx51_3stack/mx51_3stack.c index 0ed1ccb..e70234a 100644 --- a/board/freescale/mx51_3stack/mx51_3stack.c +++ b/board/freescale/mx51_3stack/mx51_3stack.c @@ -1,7 +1,7 @@ /* * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> * - * (C) Copyright 2009 Freescale Semiconductor, Inc. + * (C) Copyright 2009-2010 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -961,8 +961,11 @@ int board_eth_init(bd_t *bis) { int rc = -ENODEV; #if defined(CONFIG_SMC911X) - rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); + rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); #endif + + cpu_eth_init(bis); + return rc; } #endif diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c index eb3460e..6732b41 100644 --- a/drivers/i2c/mxc_i2c.c +++ b/drivers/i2c/mxc_i2c.c @@ -3,7 +3,7 @@ * * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de> * - * (C) Copyright 2008-2009 Freescale Semiconductor, Inc. + * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -257,7 +257,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buf, int len) ret = __REG16(I2C_BASE + I2DR); while (len--) { - if (len == 1) + if (len == 0) __REG16(I2C_BASE + I2CR) = I2CR_IEN | I2CR_MSTA | I2CR_TX_NO_AK; diff --git a/include/configs/mx51_3stack.h b/include/configs/mx51_3stack.h index 3cecd58..fd7116c 100644 --- a/include/configs/mx51_3stack.h +++ b/include/configs/mx51_3stack.h @@ -1,7 +1,7 @@ /* * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> * - * (C) Copyright 2009 Freescale Semiconductor, Inc. + * (C) Copyright 2009-2010 Freescale Semiconductor, Inc. * * Configuration settings for the MX51-3Stack Freescale board. * @@ -93,8 +93,6 @@ #undef CONFIG_CMD_IMLS #define CONFIG_CMD_MII #define CONFIG_CMD_NET -#define CONFIG_NET_RETRY_COUNT 100 -#define CONFIG_NET_MULTI #define CONFIG_CMD_MMC /* @@ -118,6 +116,23 @@ #define CONFIG_SYS_I2C_SPEED 400000 #define CONFIG_SYS_I2C_SLAVE 0xfe +/* + * Eth Configs + */ +#define CONFIG_HAS_ETH1 +#define CONFIG_ETHPRIME +#define CONFIG_NET_RETRY_COUNT 100 +#define CONFIG_NET_MULTI +#define CONFIG_MXC_FEC +#define CONFIG_MII +#define CONFIG_DISCOVER_PHY + +#define CONFIG_FEC0_IOBASE FEC_BASE_ADDR +#define CONFIG_FEC0_PINMUX -1 +#define CONFIG_FEC0_PHY_ADDR 0x1F +#define CONFIG_FEC0_MIIBASE -1 + + #define CONFIG_BOOTDELAY 3 #define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */ diff --git a/include/configs/mx51_3stack_android.h b/include/configs/mx51_3stack_android.h index 53dd409..6d10c2a 100644 --- a/include/configs/mx51_3stack_android.h +++ b/include/configs/mx51_3stack_android.h @@ -1,7 +1,7 @@ /* * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> * - * (C) Copyright 2009 Freescale Semiconductor, Inc. + * (C) Copyright 2009-2010 Freescale Semiconductor, Inc. * * Configuration settings for the MX51-3Stack Freescale board. * @@ -212,6 +212,7 @@ */ #define CONFIG_HAS_ETH1 #define CONFIG_NET_MULTI 1 +#define CONFIG_ETHPRIME #define CONFIG_MXC_FEC #define CONFIG_MII #define CONFIG_DISCOVER_PHY |