diff options
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/ls1088a/ls1088a.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/board/freescale/ls1088a/ls1088a.c b/board/freescale/ls1088a/ls1088a.c index f5dc449d898..2f422634d5a 100644 --- a/board/freescale/ls1088a/ls1088a.c +++ b/board/freescale/ls1088a/ls1088a.c @@ -26,6 +26,7 @@ #include <asm/arch/fsl_serdes.h> #include <asm/arch/soc.h> #include <asm/arch-fsl-layerscape/fsl_icid.h> +#include "../common/i2c_mux.h" #include "../common/qixis.h" #include "ls1088a_qixis.h" @@ -415,34 +416,13 @@ unsigned long get_board_ddr_clk(void) return 66666666; } -int select_i2c_ch_pca9547(u8 ch) -{ - int ret; - -#if !CONFIG_IS_ENABLED(DM_I2C) - ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1); -#else - struct udevice *dev; - - ret = i2c_get_chip_for_busnum(0, I2C_MUX_PCA_ADDR_PRI, 1, &dev); - if (!ret) - ret = dm_i2c_write(dev, 0, &ch, 1); -#endif - if (ret) { - puts("PCA: failed to select proper channel\n"); - return ret; - } - - return 0; -} - #if !defined(CONFIG_SPL_BUILD) void board_retimer_init(void) { u8 reg; /* Retimer is connected to I2C1_CH5 */ - select_i2c_ch_pca9547(I2C_MUX_CH5); + select_i2c_ch_pca9547(I2C_MUX_CH5, 0); /* Access to Control/Shared register */ reg = 0x0; @@ -532,7 +512,7 @@ void board_retimer_init(void) #ifdef CONFIG_TARGET_LS1088AQDS /* Retimer is connected to I2C1_CH5 */ - select_i2c_ch_pca9547(I2C_MUX_CH5); + select_i2c_ch_pca9547(I2C_MUX_CH5, 0); /* Access to Control/Shared register */ reg = 0x0; @@ -620,7 +600,7 @@ void board_retimer_init(void) #endif /*return the default channel*/ - select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT); + select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT, 0); } #ifdef CONFIG_MISC_INIT_R @@ -669,7 +649,7 @@ int misc_init_r(void) int i2c_multiplexer_select_vid_channel(u8 channel) { - return select_i2c_ch_pca9547(channel); + return select_i2c_ch_pca9547(channel, 0); } #ifdef CONFIG_TARGET_LS1088AQDS @@ -827,7 +807,7 @@ int board_init(void) u32 __iomem *irq_ccsr = (u32 __iomem *)ISC_BASE; #endif - select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT); + select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT, 0); board_retimer_init(); #ifdef CONFIG_ENV_IS_NOWHERE |