diff options
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-armv7/generictimer.h | 50 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-lsch3/clock.h | 1 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-lsch3/config.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-lsch3/fdt.h | 10 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-lsch3/ls2085a_stream_id.h | 64 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-lsch3/soc.h | 20 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/armv8/mmu.h | 4 |
8 files changed, 151 insertions, 3 deletions
diff --git a/arch/arm/include/asm/arch-armv7/generictimer.h b/arch/arm/include/asm/arch-armv7/generictimer.h new file mode 100644 index 0000000000..f402686092 --- /dev/null +++ b/arch/arm/include/asm/arch-armv7/generictimer.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Based on code by Carl van Schaik <carl@ok-labs.com>. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _GENERICTIMER_H_ +#define _GENERICTIMER_H_ + +#ifdef __ASSEMBLY__ + +/* + * This macro provide a physical timer that can be used for delay in the code. + * The macro is moved from sunxi/psci_sun7i.S + * + * reg: is used in this macro. + * ticks: The freq is based on generic timer. + */ +.macro timer_wait reg, ticks + movw \reg, #(\ticks & 0xffff) + movt \reg, #(\ticks >> 16) + mcr p15, 0, \reg, c14, c2, 0 + isb + mov \reg, #3 + mcr p15, 0, \reg, c14, c2, 1 +1 : isb + mrc p15, 0, \reg, c14, c2, 1 + ands \reg, \reg, #4 + bne 1b + mov \reg, #0 + mcr p15, 0, \reg, c14, c2, 1 + isb +.endm + +#endif /* __ASSEMBLY__ */ + +#endif /* _GENERICTIMER_H_ */ diff --git a/arch/arm/include/asm/arch-fsl-lsch3/clock.h b/arch/arm/include/asm/arch-fsl-lsch3/clock.h index 831af0bda3..62bc53c2fe 100644 --- a/arch/arm/include/asm/arch-fsl-lsch3/clock.h +++ b/arch/arm/include/asm/arch-fsl-lsch3/clock.h @@ -16,6 +16,7 @@ enum mxc_clock { MXC_UART_CLK, MXC_ESDHC_CLK, MXC_I2C_CLK, + MXC_DSPI_CLK, }; unsigned int mxc_get_clock(enum mxc_clock clk); diff --git a/arch/arm/include/asm/arch-fsl-lsch3/config.h b/arch/arm/include/asm/arch-fsl-lsch3/config.h index ca8d38cf78..8675e91fca 100644 --- a/arch/arm/include/asm/arch-fsl-lsch3/config.h +++ b/arch/arm/include/asm/arch-fsl-lsch3/config.h @@ -137,6 +137,8 @@ #define DCFG_PORSR1 0x000 #define DCFG_PORSR1_RCW_SRC 0xff800000 #define DCFG_PORSR1_RCW_SRC_NOR 0x12f00000 +#define DCFG_RCWSR13 0x130 +#define DCFG_RCWSR13_DSPI (0 << 8) #define DCFG_DCSR_BASE 0X700100000ULL #define DCFG_DCSR_PORCR1 0x000 diff --git a/arch/arm/include/asm/arch-fsl-lsch3/fdt.h b/arch/arm/include/asm/arch-fsl-lsch3/fdt.h new file mode 100644 index 0000000000..21d20fba21 --- /dev/null +++ b/arch/arm/include/asm/arch-fsl-lsch3/fdt.h @@ -0,0 +1,10 @@ +/* + * Copyright 2015 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +void alloc_stream_ids(int start_id, int count, u32 *stream_ids, int max_cnt); +void append_mmu_masters(void *blob, const char *smmu_path, + const char *master_name, u32 *stream_ids, int count); +void fdt_fixup_smmu_pcie(void *blob); diff --git a/arch/arm/include/asm/arch-fsl-lsch3/ls2085a_stream_id.h b/arch/arm/include/asm/arch-fsl-lsch3/ls2085a_stream_id.h new file mode 100644 index 0000000000..5c945309a9 --- /dev/null +++ b/arch/arm/include/asm/arch-fsl-lsch3/ls2085a_stream_id.h @@ -0,0 +1,64 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + * + */ +#ifndef __FSL_STREAM_ID_H +#define __FSL_STREAM_ID_H + +/* Stream IDs on ls2085a devices are not hardwired and are + * programmed by sw. There are a limited number of stream IDs + * available, and the partitioning of them is scenario dependent. + * This header defines the partitioning between legacy, PCI, + * and DPAA2 devices. + * + * This partitiong can be customized in this file depending + * on the specific hardware config-- e.g. perhaps not all + * PEX controllers are in use. + * + * On LS2085 stream IDs are programmed in AMQ registers (32-bits) for + * each of the different bus masters. The relationship between + * the AMQ registers and stream IDs is defined in the table below: + * AMQ bit streamID bit + * --------------------------- + * PL[18] 9 + * BMT[17] 8 + * VA[16] 7 + * [15] - + * ICID[14:7] - + * ICID[6:0] 6-0 + * ---------------------------- + */ + +#define AMQ_PL_MASK (0x1 << 18) /* priviledge bit */ +#define AMQ_BMT_MASK (0x1 << 17) /* bypass bit */ + +#define FSL_INVALID_STREAM_ID 0 + +#define FSL_BYPASS_AMQ (AMQ_PL_MASK | AMQ_BMT_MASK) + +/* legacy devices */ +#define FSL_USB1_STREAM_ID 1 +#define FSL_USB2_STREAM_ID 2 +#define FSL_SDMMC_STREAM_ID 3 +#define FSL_SATA1_STREAM_ID 4 +#define FSL_SATA2_STREAM_ID 5 +#define FSL_DMA_STREAM_ID 6 + +/* PCI - programmed in PEXn_LUT by OS */ +/* 4 IDs per controller */ +#define FSL_PEX1_STREAM_ID_START 7 +#define FSL_PEX1_STREAM_ID_END 10 +#define FSL_PEX2_STREAM_ID_START 11 +#define FSL_PEX2_STREAM_ID_END 14 +#define FSL_PEX3_STREAM_ID_START 15 +#define FSL_PEX3_STREAM_ID_END 18 +#define FSL_PEX4_STREAM_ID_START 19 +#define FSL_PEX4_STREAM_ID_END 22 + +/* DPAA2 - set in MC DPC and alloced by MC */ +#define FSL_DPAA2_STREAM_ID_START 23 +#define FSL_DPAA2_STREAM_ID_END 63 + +#endif diff --git a/arch/arm/include/asm/arch-fsl-lsch3/soc.h b/arch/arm/include/asm/arch-fsl-lsch3/soc.h index 16b723d600..9a29272072 100644 --- a/arch/arm/include/asm/arch-fsl-lsch3/soc.h +++ b/arch/arm/include/asm/arch-fsl-lsch3/soc.h @@ -4,5 +4,25 @@ * SPDX-License-Identifier: GPL-2.0+ */ +struct cpu_type { + char name[15]; + u32 soc_ver; + u32 num_cores; +}; + +#define CPU_TYPE_ENTRY(n, v, nc) \ + { .name = #n, .soc_ver = SVR_##v, .num_cores = (nc)} + +#define SVR_WO_E 0xFFFFFE +#define SVR_LS2045 0x870120 +#define SVR_LS2080 0x870110 +#define SVR_LS2085 0x870100 + +#define SVR_MAJ(svr) (((svr) >> 4) & 0xf) +#define SVR_MIN(svr) (((svr) >> 0) & 0xf) +#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E) +#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1)) + void fsl_lsch3_early_init_f(void); +void cpu_name(char *name); diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h index ee547fbcee..6a330cc2af 100644 --- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h +++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h @@ -149,6 +149,7 @@ struct ccsr_gur { #define SCFG_ETSECCMCR_GE1_CLK125 0x08000000 #define SCFG_PIXCLKCR_PXCKEN 0x80000000 #define SCFG_QSPI_CLKSEL 0xc0100000 +#define SCFG_ENDIANCR_LE 0x80000000 /* Supplemental Configuration Unit */ struct ccsr_scfg { @@ -207,7 +208,7 @@ struct ccsr_scfg { u32 qos2; u32 qos3; u32 cci_cfg; - u32 resv8[1]; + u32 endiancr; u32 etsecdmamcr; u32 usb3prm3cr; u32 resv9[1]; diff --git a/arch/arm/include/asm/armv8/mmu.h b/arch/arm/include/asm/armv8/mmu.h index 4b9cb52965..04fa0be64c 100644 --- a/arch/arm/include/asm/armv8/mmu.h +++ b/arch/arm/include/asm/armv8/mmu.h @@ -93,8 +93,8 @@ #define TCR_ORGN_WBNWA (3 << 10) #define TCR_ORGN_MASK (3 << 10) #define TCR_SHARED_NON (0 << 12) -#define TCR_SHARED_OUTER (1 << 12) -#define TCR_SHARED_INNER (2 << 12) +#define TCR_SHARED_OUTER (2 << 12) +#define TCR_SHARED_INNER (3 << 12) #define TCR_TG0_4K (0 << 14) #define TCR_TG0_64K (1 << 14) #define TCR_TG0_16K (2 << 14) |