[U-Boot] [PATCH v4 1/2] armv8: layerscape: move ns_dev[] define from h to c file.

Since more c files will include ns_access.h, this move will fix some compiling warnings and make it sense.
Signed-off-by: Ran Wang ran.wang_1@nxp.com --- Change in v4: - Apply same move for ls102xa
Change in v3: - New file
.../include/asm/arch-fsl-layerscape/ns_access.h | 80 ---------- arch/arm/include/asm/arch-ls102xa/ns_access.h | 84 ----------- board/freescale/common/ns_access.c | 167 +++++++++++++++++++++ 3 files changed, 167 insertions(+), 164 deletions(-)
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h index 8ecff4d..2bbfab7 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h @@ -87,84 +87,4 @@ enum csu_cslx_ind { CSU_CSLX_DSCR = 121, };
-static struct csu_ns_dev ns_dev[] = { - {CSU_CSLX_PCIE2_IO, CSU_ALL_RW}, - {CSU_CSLX_PCIE1_IO, CSU_ALL_RW}, - {CSU_CSLX_MG2TPR_IP, CSU_ALL_RW}, - {CSU_CSLX_IFC_MEM, CSU_ALL_RW}, - {CSU_CSLX_OCRAM, CSU_ALL_RW}, - {CSU_CSLX_GIC, CSU_ALL_RW}, - {CSU_CSLX_PCIE1, CSU_ALL_RW}, - {CSU_CSLX_OCRAM2, CSU_ALL_RW}, - {CSU_CSLX_QSPI_MEM, CSU_ALL_RW}, - {CSU_CSLX_PCIE2, CSU_ALL_RW}, - {CSU_CSLX_SATA, CSU_ALL_RW}, - {CSU_CSLX_USB1, CSU_ALL_RW}, - {CSU_CSLX_QM_BM_SWPORTAL, CSU_ALL_RW}, - {CSU_CSLX_PCIE3, CSU_ALL_RW}, - {CSU_CSLX_PCIE3_IO, CSU_ALL_RW}, - {CSU_CSLX_USB3, CSU_ALL_RW}, - {CSU_CSLX_USB2, CSU_ALL_RW}, - {CSU_CSLX_PFE, CSU_ALL_RW}, - {CSU_CSLX_SERDES, CSU_ALL_RW}, - {CSU_CSLX_QDMA, CSU_ALL_RW}, - {CSU_CSLX_LPUART2, CSU_ALL_RW}, - {CSU_CSLX_LPUART1, CSU_ALL_RW}, - {CSU_CSLX_LPUART4, CSU_ALL_RW}, - {CSU_CSLX_LPUART3, CSU_ALL_RW}, - {CSU_CSLX_LPUART6, CSU_ALL_RW}, - {CSU_CSLX_LPUART5, CSU_ALL_RW}, - {CSU_CSLX_DSPI1, CSU_ALL_RW}, - {CSU_CSLX_QSPI, CSU_ALL_RW}, - {CSU_CSLX_ESDHC, CSU_ALL_RW}, - {CSU_CSLX_IFC, CSU_ALL_RW}, - {CSU_CSLX_I2C1, CSU_ALL_RW}, - {CSU_CSLX_I2C3, CSU_ALL_RW}, - {CSU_CSLX_I2C2, CSU_ALL_RW}, - {CSU_CSLX_DUART2, CSU_ALL_RW}, - {CSU_CSLX_DUART1, CSU_ALL_RW}, - {CSU_CSLX_WDT2, CSU_ALL_RW}, - {CSU_CSLX_WDT1, CSU_ALL_RW}, - {CSU_CSLX_EDMA, CSU_ALL_RW}, - {CSU_CSLX_SYS_CNT, CSU_ALL_RW}, - {CSU_CSLX_DMA_MUX2, CSU_ALL_RW}, - {CSU_CSLX_DMA_MUX1, CSU_ALL_RW}, - {CSU_CSLX_DDR, CSU_ALL_RW}, - {CSU_CSLX_QUICC, CSU_ALL_RW}, - {CSU_CSLX_DCFG_CCU_RCPM, CSU_ALL_RW}, - {CSU_CSLX_SECURE_BOOTROM, CSU_ALL_RW}, - {CSU_CSLX_SFP, CSU_ALL_RW}, - {CSU_CSLX_TMU, CSU_ALL_RW}, - {CSU_CSLX_SECURE_MONITOR, CSU_ALL_RW}, - {CSU_CSLX_SCFG, CSU_ALL_RW}, - {CSU_CSLX_FM, CSU_ALL_RW}, - {CSU_CSLX_SEC5_5, CSU_ALL_RW}, - {CSU_CSLX_BM, CSU_ALL_RW}, - {CSU_CSLX_QM, CSU_ALL_RW}, - {CSU_CSLX_GPIO2, CSU_ALL_RW}, - {CSU_CSLX_GPIO1, CSU_ALL_RW}, - {CSU_CSLX_GPIO4, CSU_ALL_RW}, - {CSU_CSLX_GPIO3, CSU_ALL_RW}, - {CSU_CSLX_PLATFORM_CONT, CSU_ALL_RW}, - {CSU_CSLX_CSU, CSU_ALL_RW}, - {CSU_CSLX_IIC4, CSU_ALL_RW}, - {CSU_CSLX_WDT4, CSU_ALL_RW}, - {CSU_CSLX_WDT3, CSU_ALL_RW}, - {CSU_CSLX_ESDHC2, CSU_ALL_RW}, - {CSU_CSLX_WDT5, CSU_ALL_RW}, - {CSU_CSLX_SAI2, CSU_ALL_RW}, - {CSU_CSLX_SAI1, CSU_ALL_RW}, - {CSU_CSLX_SAI4, CSU_ALL_RW}, - {CSU_CSLX_SAI3, CSU_ALL_RW}, - {CSU_CSLX_FTM2, CSU_ALL_RW}, - {CSU_CSLX_FTM1, CSU_ALL_RW}, - {CSU_CSLX_FTM4, CSU_ALL_RW}, - {CSU_CSLX_FTM3, CSU_ALL_RW}, - {CSU_CSLX_FTM6, CSU_ALL_RW}, - {CSU_CSLX_FTM5, CSU_ALL_RW}, - {CSU_CSLX_FTM8, CSU_ALL_RW}, - {CSU_CSLX_FTM7, CSU_ALL_RW}, - {CSU_CSLX_DSCR, CSU_ALL_RW}, -}; - #endif diff --git a/arch/arm/include/asm/arch-ls102xa/ns_access.h b/arch/arm/include/asm/arch-ls102xa/ns_access.h index f414b73..b6daf32 100644 --- a/arch/arm/include/asm/arch-ls102xa/ns_access.h +++ b/arch/arm/include/asm/arch-ls102xa/ns_access.h @@ -91,88 +91,4 @@ enum csu_cslx_ind { CSU_CSLX_MAX, };
-static struct csu_ns_dev ns_dev[] = { - { CSU_CSLX_PCIE2_IO, CSU_ALL_RW }, - { CSU_CSLX_PCIE1_IO, CSU_ALL_RW }, - { CSU_CSLX_MG2TPR_IP, CSU_ALL_RW }, - { CSU_CSLX_IFC_MEM, CSU_ALL_RW }, - { CSU_CSLX_OCRAM, CSU_ALL_RW }, - { CSU_CSLX_GIC, CSU_ALL_RW }, - { CSU_CSLX_PCIE1, CSU_ALL_RW }, - { CSU_CSLX_OCRAM2, CSU_ALL_RW }, - { CSU_CSLX_QSPI_MEM, CSU_ALL_RW }, - { CSU_CSLX_PCIE2, CSU_ALL_RW }, - { CSU_CSLX_SATA, CSU_ALL_RW }, - { CSU_CSLX_USB3, CSU_ALL_RW }, - { CSU_CSLX_SERDES, CSU_ALL_RW }, - { CSU_CSLX_QDMA, CSU_ALL_RW }, - { CSU_CSLX_LPUART2, CSU_ALL_RW }, - { CSU_CSLX_LPUART1, CSU_ALL_RW }, - { CSU_CSLX_LPUART4, CSU_ALL_RW }, - { CSU_CSLX_LPUART3, CSU_ALL_RW }, - { CSU_CSLX_LPUART6, CSU_ALL_RW }, - { CSU_CSLX_LPUART5, CSU_ALL_RW }, - { CSU_CSLX_DSPI2, CSU_ALL_RW }, - { CSU_CSLX_DSPI1, CSU_ALL_RW }, - { CSU_CSLX_QSPI, CSU_ALL_RW }, - { CSU_CSLX_ESDHC, CSU_ALL_RW }, - { CSU_CSLX_2D_ACE, CSU_ALL_RW }, - { CSU_CSLX_IFC, CSU_ALL_RW }, - { CSU_CSLX_I2C1, CSU_ALL_RW }, - { CSU_CSLX_USB2, CSU_ALL_RW }, - { CSU_CSLX_I2C3, CSU_ALL_RW }, - { CSU_CSLX_I2C2, CSU_ALL_RW }, - { CSU_CSLX_DUART2, CSU_ALL_RW }, - { CSU_CSLX_DUART1, CSU_ALL_RW }, - { CSU_CSLX_WDT2, CSU_ALL_RW }, - { CSU_CSLX_WDT1, CSU_ALL_RW }, - { CSU_CSLX_EDMA, CSU_ALL_RW }, - { CSU_CSLX_SYS_CNT, CSU_ALL_RW }, - { CSU_CSLX_DMA_MUX2, CSU_ALL_RW }, - { CSU_CSLX_DMA_MUX1, CSU_ALL_RW }, - { CSU_CSLX_DDR, CSU_ALL_RW }, - { CSU_CSLX_QUICC, CSU_ALL_RW }, - { CSU_CSLX_DCFG_CCU_RCPM, CSU_ALL_RW }, - { CSU_CSLX_SECURE_BOOTROM, CSU_ALL_RW }, - { CSU_CSLX_SFP, CSU_ALL_RW }, - { CSU_CSLX_TMU, CSU_ALL_RW }, - { CSU_CSLX_SECURE_MONITOR, CSU_ALL_RW }, - { CSU_CSLX_RESERVED0, CSU_ALL_RW }, - { CSU_CSLX_ETSEC1, CSU_ALL_RW }, - { CSU_CSLX_SEC5_5, CSU_ALL_RW }, - { CSU_CSLX_ETSEC3, CSU_ALL_RW }, - { CSU_CSLX_ETSEC2, CSU_ALL_RW }, - { CSU_CSLX_GPIO2, CSU_ALL_RW }, - { CSU_CSLX_GPIO1, CSU_ALL_RW }, - { CSU_CSLX_GPIO4, CSU_ALL_RW }, - { CSU_CSLX_GPIO3, CSU_ALL_RW }, - { CSU_CSLX_PLATFORM_CONT, CSU_ALL_RW }, - { CSU_CSLX_CSU, CSU_ALL_RW }, - { CSU_CSLX_ASRC, CSU_ALL_RW }, - { CSU_CSLX_SPDIF, CSU_ALL_RW }, - { CSU_CSLX_FLEXCAN2, CSU_ALL_RW }, - { CSU_CSLX_FLEXCAN1, CSU_ALL_RW }, - { CSU_CSLX_FLEXCAN4, CSU_ALL_RW }, - { CSU_CSLX_FLEXCAN3, CSU_ALL_RW }, - { CSU_CSLX_SAI2, CSU_ALL_RW }, - { CSU_CSLX_SAI1, CSU_ALL_RW }, - { CSU_CSLX_SAI4, CSU_ALL_RW }, - { CSU_CSLX_SAI3, CSU_ALL_RW }, - { CSU_CSLX_FTM2, CSU_ALL_RW }, - { CSU_CSLX_FTM1, CSU_ALL_RW }, - { CSU_CSLX_FTM4, CSU_ALL_RW }, - { CSU_CSLX_FTM3, CSU_ALL_RW }, - { CSU_CSLX_FTM6, CSU_ALL_RW }, - { CSU_CSLX_FTM5, CSU_ALL_RW }, - { CSU_CSLX_FTM8, CSU_ALL_RW }, - { CSU_CSLX_FTM7, CSU_ALL_RW }, - { CSU_CSLX_COP_DCSR, CSU_ALL_RW }, - { CSU_CSLX_EPU, CSU_ALL_RW }, - { CSU_CSLX_GDI, CSU_ALL_RW }, - { CSU_CSLX_DDI, CSU_ALL_RW }, - { CSU_CSLX_RESERVED1, CSU_ALL_RW }, - { CSU_CSLX_USB3_PHY, CSU_ALL_RW }, - { CSU_CSLX_RESERVED2, CSU_ALL_RW }, -}; - #endif diff --git a/board/freescale/common/ns_access.c b/board/freescale/common/ns_access.c index 79fa6aa..0e6f213 100644 --- a/board/freescale/common/ns_access.c +++ b/board/freescale/common/ns_access.c @@ -9,6 +9,173 @@ #include <asm/arch/ns_access.h> #include <asm/arch/fsl_serdes.h>
+#ifdef CONFIG_ARCH_LS1021A +static struct csu_ns_dev ns_dev[] = { + { CSU_CSLX_PCIE2_IO, CSU_ALL_RW }, + { CSU_CSLX_PCIE1_IO, CSU_ALL_RW }, + { CSU_CSLX_MG2TPR_IP, CSU_ALL_RW }, + { CSU_CSLX_IFC_MEM, CSU_ALL_RW }, + { CSU_CSLX_OCRAM, CSU_ALL_RW }, + { CSU_CSLX_GIC, CSU_ALL_RW }, + { CSU_CSLX_PCIE1, CSU_ALL_RW }, + { CSU_CSLX_OCRAM2, CSU_ALL_RW }, + { CSU_CSLX_QSPI_MEM, CSU_ALL_RW }, + { CSU_CSLX_PCIE2, CSU_ALL_RW }, + { CSU_CSLX_SATA, CSU_ALL_RW }, + { CSU_CSLX_USB3, CSU_ALL_RW }, + { CSU_CSLX_SERDES, CSU_ALL_RW }, + { CSU_CSLX_QDMA, CSU_ALL_RW }, + { CSU_CSLX_LPUART2, CSU_ALL_RW }, + { CSU_CSLX_LPUART1, CSU_ALL_RW }, + { CSU_CSLX_LPUART4, CSU_ALL_RW }, + { CSU_CSLX_LPUART3, CSU_ALL_RW }, + { CSU_CSLX_LPUART6, CSU_ALL_RW }, + { CSU_CSLX_LPUART5, CSU_ALL_RW }, + { CSU_CSLX_DSPI2, CSU_ALL_RW }, + { CSU_CSLX_DSPI1, CSU_ALL_RW }, + { CSU_CSLX_QSPI, CSU_ALL_RW }, + { CSU_CSLX_ESDHC, CSU_ALL_RW }, + { CSU_CSLX_2D_ACE, CSU_ALL_RW }, + { CSU_CSLX_IFC, CSU_ALL_RW }, + { CSU_CSLX_I2C1, CSU_ALL_RW }, + { CSU_CSLX_USB2, CSU_ALL_RW }, + { CSU_CSLX_I2C3, CSU_ALL_RW }, + { CSU_CSLX_I2C2, CSU_ALL_RW }, + { CSU_CSLX_DUART2, CSU_ALL_RW }, + { CSU_CSLX_DUART1, CSU_ALL_RW }, + { CSU_CSLX_WDT2, CSU_ALL_RW }, + { CSU_CSLX_WDT1, CSU_ALL_RW }, + { CSU_CSLX_EDMA, CSU_ALL_RW }, + { CSU_CSLX_SYS_CNT, CSU_ALL_RW }, + { CSU_CSLX_DMA_MUX2, CSU_ALL_RW }, + { CSU_CSLX_DMA_MUX1, CSU_ALL_RW }, + { CSU_CSLX_DDR, CSU_ALL_RW }, + { CSU_CSLX_QUICC, CSU_ALL_RW }, + { CSU_CSLX_DCFG_CCU_RCPM, CSU_ALL_RW }, + { CSU_CSLX_SECURE_BOOTROM, CSU_ALL_RW }, + { CSU_CSLX_SFP, CSU_ALL_RW }, + { CSU_CSLX_TMU, CSU_ALL_RW }, + { CSU_CSLX_SECURE_MONITOR, CSU_ALL_RW }, + { CSU_CSLX_RESERVED0, CSU_ALL_RW }, + { CSU_CSLX_ETSEC1, CSU_ALL_RW }, + { CSU_CSLX_SEC5_5, CSU_ALL_RW }, + { CSU_CSLX_ETSEC3, CSU_ALL_RW }, + { CSU_CSLX_ETSEC2, CSU_ALL_RW }, + { CSU_CSLX_GPIO2, CSU_ALL_RW }, + { CSU_CSLX_GPIO1, CSU_ALL_RW }, + { CSU_CSLX_GPIO4, CSU_ALL_RW }, + { CSU_CSLX_GPIO3, CSU_ALL_RW }, + { CSU_CSLX_PLATFORM_CONT, CSU_ALL_RW }, + { CSU_CSLX_CSU, CSU_ALL_RW }, + { CSU_CSLX_ASRC, CSU_ALL_RW }, + { CSU_CSLX_SPDIF, CSU_ALL_RW }, + { CSU_CSLX_FLEXCAN2, CSU_ALL_RW }, + { CSU_CSLX_FLEXCAN1, CSU_ALL_RW }, + { CSU_CSLX_FLEXCAN4, CSU_ALL_RW }, + { CSU_CSLX_FLEXCAN3, CSU_ALL_RW }, + { CSU_CSLX_SAI2, CSU_ALL_RW }, + { CSU_CSLX_SAI1, CSU_ALL_RW }, + { CSU_CSLX_SAI4, CSU_ALL_RW }, + { CSU_CSLX_SAI3, CSU_ALL_RW }, + { CSU_CSLX_FTM2, CSU_ALL_RW }, + { CSU_CSLX_FTM1, CSU_ALL_RW }, + { CSU_CSLX_FTM4, CSU_ALL_RW }, + { CSU_CSLX_FTM3, CSU_ALL_RW }, + { CSU_CSLX_FTM6, CSU_ALL_RW }, + { CSU_CSLX_FTM5, CSU_ALL_RW }, + { CSU_CSLX_FTM8, CSU_ALL_RW }, + { CSU_CSLX_FTM7, CSU_ALL_RW }, + { CSU_CSLX_COP_DCSR, CSU_ALL_RW }, + { CSU_CSLX_EPU, CSU_ALL_RW }, + { CSU_CSLX_GDI, CSU_ALL_RW }, + { CSU_CSLX_DDI, CSU_ALL_RW }, + { CSU_CSLX_RESERVED1, CSU_ALL_RW }, + { CSU_CSLX_USB3_PHY, CSU_ALL_RW }, + { CSU_CSLX_RESERVED2, CSU_ALL_RW }, +}; + +#else +static struct csu_ns_dev ns_dev[] = { + {CSU_CSLX_PCIE2_IO, CSU_ALL_RW}, + {CSU_CSLX_PCIE1_IO, CSU_ALL_RW}, + {CSU_CSLX_MG2TPR_IP, CSU_ALL_RW}, + {CSU_CSLX_IFC_MEM, CSU_ALL_RW}, + {CSU_CSLX_OCRAM, CSU_ALL_RW}, + {CSU_CSLX_GIC, CSU_ALL_RW}, + {CSU_CSLX_PCIE1, CSU_ALL_RW}, + {CSU_CSLX_OCRAM2, CSU_ALL_RW}, + {CSU_CSLX_QSPI_MEM, CSU_ALL_RW}, + {CSU_CSLX_PCIE2, CSU_ALL_RW}, + {CSU_CSLX_SATA, CSU_ALL_RW}, + {CSU_CSLX_USB1, CSU_ALL_RW}, + {CSU_CSLX_QM_BM_SWPORTAL, CSU_ALL_RW}, + {CSU_CSLX_PCIE3, CSU_ALL_RW}, + {CSU_CSLX_PCIE3_IO, CSU_ALL_RW}, + {CSU_CSLX_USB3, CSU_ALL_RW}, + {CSU_CSLX_USB2, CSU_ALL_RW}, + {CSU_CSLX_PFE, CSU_ALL_RW}, + {CSU_CSLX_SERDES, CSU_ALL_RW}, + {CSU_CSLX_QDMA, CSU_ALL_RW}, + {CSU_CSLX_LPUART2, CSU_ALL_RW}, + {CSU_CSLX_LPUART1, CSU_ALL_RW}, + {CSU_CSLX_LPUART4, CSU_ALL_RW}, + {CSU_CSLX_LPUART3, CSU_ALL_RW}, + {CSU_CSLX_LPUART6, CSU_ALL_RW}, + {CSU_CSLX_LPUART5, CSU_ALL_RW}, + {CSU_CSLX_DSPI1, CSU_ALL_RW}, + {CSU_CSLX_QSPI, CSU_ALL_RW}, + {CSU_CSLX_ESDHC, CSU_ALL_RW}, + {CSU_CSLX_IFC, CSU_ALL_RW}, + {CSU_CSLX_I2C1, CSU_ALL_RW}, + {CSU_CSLX_I2C3, CSU_ALL_RW}, + {CSU_CSLX_I2C2, CSU_ALL_RW}, + {CSU_CSLX_DUART2, CSU_ALL_RW}, + {CSU_CSLX_DUART1, CSU_ALL_RW}, + {CSU_CSLX_WDT2, CSU_ALL_RW}, + {CSU_CSLX_WDT1, CSU_ALL_RW}, + {CSU_CSLX_EDMA, CSU_ALL_RW}, + {CSU_CSLX_SYS_CNT, CSU_ALL_RW}, + {CSU_CSLX_DMA_MUX2, CSU_ALL_RW}, + {CSU_CSLX_DMA_MUX1, CSU_ALL_RW}, + {CSU_CSLX_DDR, CSU_ALL_RW}, + {CSU_CSLX_QUICC, CSU_ALL_RW}, + {CSU_CSLX_DCFG_CCU_RCPM, CSU_ALL_RW}, + {CSU_CSLX_SECURE_BOOTROM, CSU_ALL_RW}, + {CSU_CSLX_SFP, CSU_ALL_RW}, + {CSU_CSLX_TMU, CSU_ALL_RW}, + {CSU_CSLX_SECURE_MONITOR, CSU_ALL_RW}, + {CSU_CSLX_SCFG, CSU_ALL_RW}, + {CSU_CSLX_FM, CSU_ALL_RW}, + {CSU_CSLX_SEC5_5, CSU_ALL_RW}, + {CSU_CSLX_BM, CSU_ALL_RW}, + {CSU_CSLX_QM, CSU_ALL_RW}, + {CSU_CSLX_GPIO2, CSU_ALL_RW}, + {CSU_CSLX_GPIO1, CSU_ALL_RW}, + {CSU_CSLX_GPIO4, CSU_ALL_RW}, + {CSU_CSLX_GPIO3, CSU_ALL_RW}, + {CSU_CSLX_PLATFORM_CONT, CSU_ALL_RW}, + {CSU_CSLX_CSU, CSU_ALL_RW}, + {CSU_CSLX_IIC4, CSU_ALL_RW}, + {CSU_CSLX_WDT4, CSU_ALL_RW}, + {CSU_CSLX_WDT3, CSU_ALL_RW}, + {CSU_CSLX_ESDHC2, CSU_ALL_RW}, + {CSU_CSLX_WDT5, CSU_ALL_RW}, + {CSU_CSLX_SAI2, CSU_ALL_RW}, + {CSU_CSLX_SAI1, CSU_ALL_RW}, + {CSU_CSLX_SAI4, CSU_ALL_RW}, + {CSU_CSLX_SAI3, CSU_ALL_RW}, + {CSU_CSLX_FTM2, CSU_ALL_RW}, + {CSU_CSLX_FTM1, CSU_ALL_RW}, + {CSU_CSLX_FTM4, CSU_ALL_RW}, + {CSU_CSLX_FTM3, CSU_ALL_RW}, + {CSU_CSLX_FTM6, CSU_ALL_RW}, + {CSU_CSLX_FTM5, CSU_ALL_RW}, + {CSU_CSLX_FTM8, CSU_ALL_RW}, + {CSU_CSLX_FTM7, CSU_ALL_RW}, + {CSU_CSLX_DSCR, CSU_ALL_RW}, +}; +#endif + void set_devices_ns_access(unsigned long index, u16 val) { u32 *base = (u32 *)CONFIG_SYS_FSL_CSU_ADDR;

Program Central Security Unit (CSU) to grant access permission for USB 2.0 controller, otherwiase EHCI funciton will down.
Signed-off-by: Ran Wang ran.wang_1@nxp.com --- Change in v4: - None
Change in v3: - None
Change in v2: - Add EL checking code to make sure related programming only happen in EL3
arch/arm/cpu/armv8/fsl-layerscape/soc.c | 9 +++++++++ arch/arm/include/asm/arch-fsl-layerscape/ns_access.h | 1 + 2 files changed, 10 insertions(+)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 8028d52..4ef6eb6 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -11,6 +11,7 @@ #include <asm/io.h> #include <asm/global_data.h> #include <asm/arch-fsl-layerscape/config.h> +#include <asm/arch-fsl-layerscape/ns_access.h> #ifdef CONFIG_LAYERSCAPE_NS_ACCESS #include <fsl_csu.h> #endif @@ -614,6 +615,14 @@ void fsl_lsch2_early_init_f(void) CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN); }
+ /* + * Program Central Security Unit (CSU) to grant access + * permission for USB 2.0 controller + */ +#if defined(CONFIG_ARCH_LS1012A) && defined(CONFIG_USB_EHCI_FSL) + if (current_el() == 3) + set_devices_ns_access(CSU_CSLX_USB_2, CSU_ALL_RW); +#endif /* Erratum */ erratum_a008850_early(); /* part 1 of 2 */ erratum_a009929(); diff --git a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h index 2bbfab7..a265106 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/ns_access.h @@ -39,6 +39,7 @@ enum csu_cslx_ind { CSU_CSLX_ESDHC, CSU_CSLX_IFC = 45, CSU_CSLX_I2C1, + CSU_CSLX_USB_2, CSU_CSLX_I2C3 = 48, CSU_CSLX_I2C2, CSU_CSLX_DUART2 = 50,

On 08/10/2018 12:00 AM, Ran Wang wrote:
Since more c files will include ns_access.h, this move will fix some compiling warnings and make it sense.
Signed-off-by: Ran Wang ran.wang_1@nxp.com
Change in v4:
- Apply same move for ls102xa
Change in v3:
- New file
This set is applied to fsl-qoriq master, awaiting upstream. Thanks.
York
participants (2)
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Ran Wang
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York Sun