Updates the board configuration to enable use of the PCA9547 I2C mux.
Signed-off-by: Stephen Carlson stcarlso@linux.microsoft.com --- board/freescale/ls1021aqds/dcu.c | 26 +------------------- board/freescale/ls1021aqds/ls1021aqds.c | 26 +------------------- configs/ls1021aqds_ddr4_nor_defconfig | 1 + configs/ls1021aqds_ddr4_nor_lpuart_defconfig | 1 + configs/ls1021aqds_nand_defconfig | 1 + configs/ls1021aqds_nor_SECURE_BOOT_defconfig | 1 + configs/ls1021aqds_nor_defconfig | 1 + configs/ls1021aqds_nor_lpuart_defconfig | 1 + configs/ls1021aqds_qspi_defconfig | 1 + configs/ls1021aqds_sdcard_ifc_defconfig | 1 + configs/ls1021aqds_sdcard_qspi_defconfig | 1 + 11 files changed, 11 insertions(+), 50 deletions(-)
diff --git a/board/freescale/ls1021aqds/dcu.c b/board/freescale/ls1021aqds/dcu.c index 7532f7c0b2..b5fee06b5b 100644 --- a/board/freescale/ls1021aqds/dcu.c +++ b/board/freescale/ls1021aqds/dcu.c @@ -11,37 +11,13 @@ #include <common.h> #include <fsl_dcu_fb.h> #include <i2c.h> +#include "../common/i2c_mux.h" #include "div64.h" #include "../common/diu_ch7301.h" #include "ls1021aqds_qixis.h"
DECLARE_GLOBAL_DATA_PTR;
-static int select_i2c_ch_pca9547(u8 ch, int bus_num) -{ - int ret; -#if CONFIG_IS_ENABLED(DM_I2C) - struct udevice *dev; - - ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI, - 1, &dev); - if (ret) { - printf("%s: Cannot find udev for a bus %d\n", __func__, - bus_num); - return ret; - } - ret = dm_i2c_write(dev, 0, &ch, 1); -#else - ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1); -#endif - if (ret) { - puts("PCA: failed to select proper channel\n"); - return ret; - } - - return 0; -} - unsigned int dcu_set_pixel_clock(unsigned int pixclock) { unsigned long long div; diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c index aa1f6025c1..fcbde2ceb7 100644 --- a/board/freescale/ls1021aqds/ls1021aqds.c +++ b/board/freescale/ls1021aqds/ls1021aqds.c @@ -25,6 +25,7 @@ #include <fsl_devdis.h> #include <fsl_validate.h> #include <fsl_ddr.h> +#include "../common/i2c_mux.h" #include "../common/sleep.h" #include "../common/qixis.h" #include "ls1021aqds_qixis.h" @@ -141,31 +142,6 @@ unsigned long get_board_ddr_clk(void) return 66666666; }
-int select_i2c_ch_pca9547(u8 ch, int bus_num) -{ - int ret; -#if CONFIG_IS_ENABLED(DM_I2C) - struct udevice *dev; - - ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_PCA_ADDR_PRI, - 1, &dev); - if (ret) { - printf("%s: Cannot find udev for a bus %d\n", __func__, - bus_num); - return ret; - } - ret = dm_i2c_write(dev, 0, &ch, 1); -#else - ret = i2c_write(I2C_MUX_PCA_ADDR_PRI, 0, 1, &ch, 1); -#endif - if (ret) { - puts("PCA: failed to select proper channel\n"); - return ret; - } - - return 0; -} - int dram_init(void) { /* diff --git a/configs/ls1021aqds_ddr4_nor_defconfig b/configs/ls1021aqds_ddr4_nor_defconfig index a02a9fd955..04ad866731 100644 --- a/configs/ls1021aqds_ddr4_nor_defconfig +++ b/configs/ls1021aqds_ddr4_nor_defconfig @@ -69,3 +69,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_FSL_USE_PCA9547_MUX=y diff --git a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig index d42e351754..700768294d 100644 --- a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig +++ b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig @@ -69,3 +69,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_FSL_USE_PCA9547_MUX=y diff --git a/configs/ls1021aqds_nand_defconfig b/configs/ls1021aqds_nand_defconfig index 1aac0bf408..f969fdc4e0 100644 --- a/configs/ls1021aqds_nand_defconfig +++ b/configs/ls1021aqds_nand_defconfig @@ -84,3 +84,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_FSL_USE_PCA9547_MUX=y diff --git a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig index d3b68b9f95..43e77c95bc 100644 --- a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig +++ b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig @@ -68,3 +68,4 @@ CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y CONFIG_RSA=y CONFIG_SPL_RSA=y +CONFIG_FSL_USE_PCA9547_MUX=y diff --git a/configs/ls1021aqds_nor_defconfig b/configs/ls1021aqds_nor_defconfig index a67d040443..26d2e5e567 100644 --- a/configs/ls1021aqds_nor_defconfig +++ b/configs/ls1021aqds_nor_defconfig @@ -70,3 +70,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_FSL_USE_PCA9547_MUX=y diff --git a/configs/ls1021aqds_nor_lpuart_defconfig b/configs/ls1021aqds_nor_lpuart_defconfig index 46625f1430..f2d81ce0e1 100644 --- a/configs/ls1021aqds_nor_lpuart_defconfig +++ b/configs/ls1021aqds_nor_lpuart_defconfig @@ -70,3 +70,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_FSL_USE_PCA9547_MUX=y diff --git a/configs/ls1021aqds_qspi_defconfig b/configs/ls1021aqds_qspi_defconfig index 17a7a60b23..1f6f819d91 100644 --- a/configs/ls1021aqds_qspi_defconfig +++ b/configs/ls1021aqds_qspi_defconfig @@ -69,3 +69,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_FSL_USE_PCA9547_MUX=y diff --git a/configs/ls1021aqds_sdcard_ifc_defconfig b/configs/ls1021aqds_sdcard_ifc_defconfig index 148d67b8b7..aa75d14043 100644 --- a/configs/ls1021aqds_sdcard_ifc_defconfig +++ b/configs/ls1021aqds_sdcard_ifc_defconfig @@ -83,3 +83,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_FSL_USE_PCA9547_MUX=y diff --git a/configs/ls1021aqds_sdcard_qspi_defconfig b/configs/ls1021aqds_sdcard_qspi_defconfig index 207307f206..2427760dc6 100644 --- a/configs/ls1021aqds_sdcard_qspi_defconfig +++ b/configs/ls1021aqds_sdcard_qspi_defconfig @@ -81,3 +81,4 @@ CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_STORAGE=y +CONFIG_FSL_USE_PCA9547_MUX=y