From: York Sun Date: Tue, 22 Oct 2013 19:39:02 +0000 (-0700) Subject: Driver/IFC: Move Freescale IFC driver to a common driver X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=0b66513b2706e941b55ffc6ad5aa011e10e87960;p=project%2Fbcm63xx%2Fu-boot.git Driver/IFC: Move Freescale IFC driver to a common driver Freescale IFC controller has been used for mpc8xxx. It will be used for ARM-based SoC as well. This patch moves the driver to driver/misc and fix the header file includes. Signed-off-by: York Sun --- diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c index b5a0242e10..3e99b079c7 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu.c +++ b/arch/powerpc/cpu/mpc85xx/cpu.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/cpu/mpc85xx/spl_minimal.c b/arch/powerpc/cpu/mpc85xx/spl_minimal.c index 199b33e3bd..9e4c6c9078 100644 --- a/arch/powerpc/cpu/mpc85xx/spl_minimal.c +++ b/arch/powerpc/cpu/mpc85xx/spl_minimal.c @@ -7,7 +7,7 @@ #include #include #include -#include +#include #include DECLARE_GLOBAL_DATA_PTR; diff --git a/arch/powerpc/cpu/mpc8xxx/Makefile b/arch/powerpc/cpu/mpc8xxx/Makefile index 395fed16b6..f66ee2e423 100644 --- a/arch/powerpc/cpu/mpc8xxx/Makefile +++ b/arch/powerpc/cpu/mpc8xxx/Makefile @@ -25,7 +25,6 @@ obj-y += cpu.o endif obj-$(CONFIG_OF_LIBFDT) += fdt.o -obj-$(CONFIG_FSL_IFC) += fsl_ifc.o obj-$(CONFIG_FSL_LBC) += fsl_lbc.o obj-$(CONFIG_SYS_SRIO) += srio.o obj-$(CONFIG_FSL_LAW) += law.o diff --git a/arch/powerpc/cpu/mpc8xxx/fsl_ifc.c b/arch/powerpc/cpu/mpc8xxx/fsl_ifc.c deleted file mode 100644 index 2d0fb433bc..0000000000 --- a/arch/powerpc/cpu/mpc8xxx/fsl_ifc.c +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Copyright 2010-2011 Freescale Semiconductor, Inc. - * Author: Dipen Dudhat - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include - -void print_ifc_regs(void) -{ - int i, j; - - printf("IFC Controller Registers\n"); - for (i = 0; i < CONFIG_SYS_FSL_IFC_BANK_COUNT; i++) { - printf("CSPR%d:0x%08X\tAMASK%d:0x%08X\tCSOR%d:0x%08X\n", - i, get_ifc_cspr(i), i, get_ifc_amask(i), - i, get_ifc_csor(i)); - for (j = 0; j < 4; j++) - printf("IFC_FTIM%d:0x%08X\n", j, get_ifc_ftim(i, j)); - } -} - -void init_early_memctl_regs(void) -{ -#if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0) - set_ifc_ftim(IFC_CS0, IFC_FTIM0, CONFIG_SYS_CS0_FTIM0); - set_ifc_ftim(IFC_CS0, IFC_FTIM1, CONFIG_SYS_CS0_FTIM1); - set_ifc_ftim(IFC_CS0, IFC_FTIM2, CONFIG_SYS_CS0_FTIM2); - set_ifc_ftim(IFC_CS0, IFC_FTIM3, CONFIG_SYS_CS0_FTIM3); - -#ifndef CONFIG_A003399_NOR_WORKAROUND -#ifdef CONFIG_SYS_CSPR0_EXT - set_ifc_cspr_ext(IFC_CS0, CONFIG_SYS_CSPR0_EXT); -#endif - set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0); - set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0); - set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0); -#endif -#endif - -#ifdef CONFIG_SYS_CSPR1_EXT - set_ifc_cspr_ext(IFC_CS1, CONFIG_SYS_CSPR1_EXT); -#endif -#if defined(CONFIG_SYS_CSPR1) && defined(CONFIG_SYS_CSOR1) - set_ifc_ftim(IFC_CS1, IFC_FTIM0, CONFIG_SYS_CS1_FTIM0); - set_ifc_ftim(IFC_CS1, IFC_FTIM1, CONFIG_SYS_CS1_FTIM1); - set_ifc_ftim(IFC_CS1, IFC_FTIM2, CONFIG_SYS_CS1_FTIM2); - set_ifc_ftim(IFC_CS1, IFC_FTIM3, CONFIG_SYS_CS1_FTIM3); - - set_ifc_csor(IFC_CS1, CONFIG_SYS_CSOR1); - set_ifc_amask(IFC_CS1, CONFIG_SYS_AMASK1); - set_ifc_cspr(IFC_CS1, CONFIG_SYS_CSPR1); -#endif - -#ifdef CONFIG_SYS_CSPR2_EXT - set_ifc_cspr_ext(IFC_CS2, CONFIG_SYS_CSPR2_EXT); -#endif -#if defined(CONFIG_SYS_CSPR2) && defined(CONFIG_SYS_CSOR2) - set_ifc_ftim(IFC_CS2, IFC_FTIM0, CONFIG_SYS_CS2_FTIM0); - set_ifc_ftim(IFC_CS2, IFC_FTIM1, CONFIG_SYS_CS2_FTIM1); - set_ifc_ftim(IFC_CS2, IFC_FTIM2, CONFIG_SYS_CS2_FTIM2); - set_ifc_ftim(IFC_CS2, IFC_FTIM3, CONFIG_SYS_CS2_FTIM3); - - set_ifc_csor(IFC_CS2, CONFIG_SYS_CSOR2); - set_ifc_amask(IFC_CS2, CONFIG_SYS_AMASK2); - set_ifc_cspr(IFC_CS2, CONFIG_SYS_CSPR2); -#endif - -#ifdef CONFIG_SYS_CSPR3_EXT - set_ifc_cspr_ext(IFC_CS3, CONFIG_SYS_CSPR3_EXT); -#endif -#if defined(CONFIG_SYS_CSPR3) && defined(CONFIG_SYS_CSOR3) - set_ifc_ftim(IFC_CS3, IFC_FTIM0, CONFIG_SYS_CS3_FTIM0); - set_ifc_ftim(IFC_CS3, IFC_FTIM1, CONFIG_SYS_CS3_FTIM1); - set_ifc_ftim(IFC_CS3, IFC_FTIM2, CONFIG_SYS_CS3_FTIM2); - set_ifc_ftim(IFC_CS3, IFC_FTIM3, CONFIG_SYS_CS3_FTIM3); - - set_ifc_cspr(IFC_CS3, CONFIG_SYS_CSPR3); - set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3); - set_ifc_csor(IFC_CS3, CONFIG_SYS_CSOR3); -#endif - -#ifdef CONFIG_SYS_CSPR4_EXT - set_ifc_cspr_ext(IFC_CS4, CONFIG_SYS_CSPR4_EXT); -#endif -#if defined(CONFIG_SYS_CSPR4) && defined(CONFIG_SYS_CSOR4) - set_ifc_ftim(IFC_CS4, IFC_FTIM0, CONFIG_SYS_CS4_FTIM0); - set_ifc_ftim(IFC_CS4, IFC_FTIM1, CONFIG_SYS_CS4_FTIM1); - set_ifc_ftim(IFC_CS4, IFC_FTIM2, CONFIG_SYS_CS4_FTIM2); - set_ifc_ftim(IFC_CS4, IFC_FTIM3, CONFIG_SYS_CS4_FTIM3); - - set_ifc_cspr(IFC_CS4, CONFIG_SYS_CSPR4); - set_ifc_amask(IFC_CS4, CONFIG_SYS_AMASK4); - set_ifc_csor(IFC_CS4, CONFIG_SYS_CSOR4); -#endif - -#ifdef CONFIG_SYS_CSPR5_EXT - set_ifc_cspr_ext(IFC_CS5, CONFIG_SYS_CSPR5_EXT); -#endif -#if defined(CONFIG_SYS_CSPR5) && defined(CONFIG_SYS_CSOR5) - set_ifc_ftim(IFC_CS5, IFC_FTIM0, CONFIG_SYS_CS5_FTIM0); - set_ifc_ftim(IFC_CS5, IFC_FTIM1, CONFIG_SYS_CS5_FTIM1); - set_ifc_ftim(IFC_CS5, IFC_FTIM2, CONFIG_SYS_CS5_FTIM2); - set_ifc_ftim(IFC_CS5, IFC_FTIM3, CONFIG_SYS_CS5_FTIM3); - - set_ifc_cspr(IFC_CS5, CONFIG_SYS_CSPR5); - set_ifc_amask(IFC_CS5, CONFIG_SYS_AMASK5); - set_ifc_csor(IFC_CS5, CONFIG_SYS_CSOR5); -#endif - -#ifdef CONFIG_SYS_CSPR6_EXT - set_ifc_cspr_ext(IFC_CS6, CONFIG_SYS_CSPR6_EXT); -#endif -#if defined(CONFIG_SYS_CSPR6) && defined(CONFIG_SYS_CSOR6) - set_ifc_ftim(IFC_CS6, IFC_FTIM0, CONFIG_SYS_CS6_FTIM0); - set_ifc_ftim(IFC_CS6, IFC_FTIM1, CONFIG_SYS_CS6_FTIM1); - set_ifc_ftim(IFC_CS6, IFC_FTIM2, CONFIG_SYS_CS6_FTIM2); - set_ifc_ftim(IFC_CS6, IFC_FTIM3, CONFIG_SYS_CS6_FTIM3); - - set_ifc_cspr(IFC_CS6, CONFIG_SYS_CSPR6); - set_ifc_amask(IFC_CS6, CONFIG_SYS_AMASK6); - set_ifc_csor(IFC_CS6, CONFIG_SYS_CSOR6); -#endif - -#ifdef CONFIG_SYS_CSPR7_EXT - set_ifc_cspr_ext(IFC_CS7, CONFIG_SYS_CSPR7_EXT); -#endif -#if defined(CONFIG_SYS_CSPR7) && defined(CONFIG_SYS_CSOR7) - set_ifc_ftim(IFC_CS7, IFC_FTIM0, CONFIG_SYS_CS7_FTIM0); - set_ifc_ftim(IFC_CS7, IFC_FTIM1, CONFIG_SYS_CS7_FTIM1); - set_ifc_ftim(IFC_CS7, IFC_FTIM2, CONFIG_SYS_CS7_FTIM2); - set_ifc_ftim(IFC_CS7, IFC_FTIM3, CONFIG_SYS_CS7_FTIM3); - - set_ifc_cspr(IFC_CS7, CONFIG_SYS_CSPR7); - set_ifc_amask(IFC_CS7, CONFIG_SYS_AMASK7); - set_ifc_csor(IFC_CS7, CONFIG_SYS_CSOR7); -#endif -} diff --git a/arch/powerpc/include/asm/fsl_ifc.h b/arch/powerpc/include/asm/fsl_ifc.h deleted file mode 100644 index a945e4b2d4..0000000000 --- a/arch/powerpc/include/asm/fsl_ifc.h +++ /dev/null @@ -1,986 +0,0 @@ -/* - * Copyright 2010-2011 Freescale Semiconductor, Inc. - * Author: Dipen Dudhat - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __ASM_PPC_FSL_IFC_H -#define __ASM_PPC_FSL_IFC_H - -#ifdef CONFIG_FSL_IFC -#include -#include - -/* - * CSPR - Chip Select Property Register - */ -#define CSPR_BA 0xFFFF0000 -#define CSPR_BA_SHIFT 16 -#define CSPR_PORT_SIZE 0x00000180 -#define CSPR_PORT_SIZE_SHIFT 7 -/* Port Size 8 bit */ -#define CSPR_PORT_SIZE_8 0x00000080 -/* Port Size 16 bit */ -#define CSPR_PORT_SIZE_16 0x00000100 -/* Port Size 32 bit */ -#define CSPR_PORT_SIZE_32 0x00000180 -/* Write Protect */ -#define CSPR_WP 0x00000040 -#define CSPR_WP_SHIFT 6 -/* Machine Select */ -#define CSPR_MSEL 0x00000006 -#define CSPR_MSEL_SHIFT 1 -/* NOR */ -#define CSPR_MSEL_NOR 0x00000000 -/* NAND */ -#define CSPR_MSEL_NAND 0x00000002 -/* GPCM */ -#define CSPR_MSEL_GPCM 0x00000004 -/* Bank Valid */ -#define CSPR_V 0x00000001 -#define CSPR_V_SHIFT 0 - -/* Convert an address into the right format for the CSPR Registers */ -#define CSPR_PHYS_ADDR(x) (((uint64_t)x) & 0xffff0000) - -/* - * Address Mask Register - */ -#define IFC_AMASK_MASK 0xFFFF0000 -#define IFC_AMASK_SHIFT 16 -#define IFC_AMASK(n) (IFC_AMASK_MASK << \ - (__ilog2(n) - IFC_AMASK_SHIFT)) - -/* - * Chip Select Option Register IFC_NAND Machine - */ -/* Enable ECC Encoder */ -#define CSOR_NAND_ECC_ENC_EN 0x80000000 -#define CSOR_NAND_ECC_MODE_MASK 0x30000000 -/* 4 bit correction per 520 Byte sector */ -#define CSOR_NAND_ECC_MODE_4 0x00000000 -/* 8 bit correction per 528 Byte sector */ -#define CSOR_NAND_ECC_MODE_8 0x10000000 -/* Enable ECC Decoder */ -#define CSOR_NAND_ECC_DEC_EN 0x04000000 -/* Row Address Length */ -#define CSOR_NAND_RAL_MASK 0x01800000 -#define CSOR_NAND_RAL_SHIFT 20 -#define CSOR_NAND_RAL_1 0x00000000 -#define CSOR_NAND_RAL_2 0x00800000 -#define CSOR_NAND_RAL_3 0x01000000 -#define CSOR_NAND_RAL_4 0x01800000 -/* Page Size 512b, 2k, 4k */ -#define CSOR_NAND_PGS_MASK 0x00180000 -#define CSOR_NAND_PGS_SHIFT 16 -#define CSOR_NAND_PGS_512 0x00000000 -#define CSOR_NAND_PGS_2K 0x00080000 -#define CSOR_NAND_PGS_4K 0x00100000 -/* Spare region Size */ -#define CSOR_NAND_SPRZ_MASK 0x0000E000 -#define CSOR_NAND_SPRZ_SHIFT 13 -#define CSOR_NAND_SPRZ_16 0x00000000 -#define CSOR_NAND_SPRZ_64 0x00002000 -#define CSOR_NAND_SPRZ_128 0x00004000 -#define CSOR_NAND_SPRZ_210 0x00006000 -#define CSOR_NAND_SPRZ_218 0x00008000 -#define CSOR_NAND_SPRZ_224 0x0000A000 -/* Pages Per Block */ -#define CSOR_NAND_PB_MASK 0x00000700 -#define CSOR_NAND_PB_SHIFT 8 -#define CSOR_NAND_PB(n) ((__ilog2(n) - 5) << CSOR_NAND_PB_SHIFT) -/* Time for Read Enable High to Output High Impedance */ -#define CSOR_NAND_TRHZ_MASK 0x0000001C -#define CSOR_NAND_TRHZ_SHIFT 2 -#define CSOR_NAND_TRHZ_20 0x00000000 -#define CSOR_NAND_TRHZ_40 0x00000004 -#define CSOR_NAND_TRHZ_60 0x00000008 -#define CSOR_NAND_TRHZ_80 0x0000000C -#define CSOR_NAND_TRHZ_100 0x00000010 -/* Buffer control disable */ -#define CSOR_NAND_BCTLD 0x00000001 - -/* - * Chip Select Option Register - NOR Flash Mode - */ -/* Enable Address shift Mode */ -#define CSOR_NOR_ADM_SHFT_MODE_EN 0x80000000 -/* Page Read Enable from NOR device */ -#define CSOR_NOR_PGRD_EN 0x10000000 -/* AVD Toggle Enable during Burst Program */ -#define CSOR_NOR_AVD_TGL_PGM_EN 0x01000000 -/* Address Data Multiplexing Shift */ -#define CSOR_NOR_ADM_MASK 0x0003E000 -#define CSOR_NOR_ADM_SHIFT_SHIFT 13 -#define CSOR_NOR_ADM_SHIFT(n) ((n) << CSOR_NOR_ADM_SHIFT_SHIFT) -/* Type of the NOR device hooked */ -#define CSOR_NOR_NOR_MODE_AYSNC_NOR 0x00000000 -#define CSOR_NOR_NOR_MODE_AVD_NOR 0x00000020 -/* Time for Read Enable High to Output High Impedance */ -#define CSOR_NOR_TRHZ_MASK 0x0000001C -#define CSOR_NOR_TRHZ_SHIFT 2 -#define CSOR_NOR_TRHZ_20 0x00000000 -#define CSOR_NOR_TRHZ_40 0x00000004 -#define CSOR_NOR_TRHZ_60 0x00000008 -#define CSOR_NOR_TRHZ_80 0x0000000C -#define CSOR_NOR_TRHZ_100 0x00000010 -/* Buffer control disable */ -#define CSOR_NOR_BCTLD 0x00000001 - -/* - * Chip Select Option Register - GPCM Mode - */ -/* GPCM Mode - Normal */ -#define CSOR_GPCM_GPMODE_NORMAL 0x00000000 -/* GPCM Mode - GenericASIC */ -#define CSOR_GPCM_GPMODE_ASIC 0x80000000 -/* Parity Mode odd/even */ -#define CSOR_GPCM_PARITY_EVEN 0x40000000 -/* Parity Checking enable/disable */ -#define CSOR_GPCM_PAR_EN 0x20000000 -/* GPCM Timeout Count */ -#define CSOR_GPCM_GPTO_MASK 0x0F000000 -#define CSOR_GPCM_GPTO_SHIFT 24 -#define CSOR_GPCM_GPTO(n) ((__ilog2(n) - 8) << CSOR_GPCM_GPTO_SHIFT) -/* GPCM External Access Termination mode for read access */ -#define CSOR_GPCM_RGETA_EXT 0x00080000 -/* GPCM External Access Termination mode for write access */ -#define CSOR_GPCM_WGETA_EXT 0x00040000 -/* Address Data Multiplexing Shift */ -#define CSOR_GPCM_ADM_MASK 0x0003E000 -#define CSOR_GPCM_ADM_SHIFT_SHIFT 13 -#define CSOR_GPCM_ADM_SHIFT(n) ((n) << CSOR_GPCM_ADM_SHIFT_SHIFT) -/* Generic ASIC Parity error indication delay */ -#define CSOR_GPCM_GAPERRD_MASK 0x00000180 -#define CSOR_GPCM_GAPERRD_SHIFT 7 -#define CSOR_GPCM_GAPERRD(n) (((n) - 1) << CSOR_GPCM_GAPERRD_SHIFT) -/* Time for Read Enable High to Output High Impedance */ -#define CSOR_GPCM_TRHZ_MASK 0x0000001C -#define CSOR_GPCM_TRHZ_20 0x00000000 -#define CSOR_GPCM_TRHZ_40 0x00000004 -#define CSOR_GPCM_TRHZ_60 0x00000008 -#define CSOR_GPCM_TRHZ_80 0x0000000C -#define CSOR_GPCM_TRHZ_100 0x00000010 -/* Buffer control disable */ -#define CSOR_GPCM_BCTLD 0x00000001 - -/* - * Flash Timing Registers (FTIM0 - FTIM2_CSn) - */ -/* - * FTIM0 - NAND Flash Mode - */ -#define FTIM0_NAND 0x7EFF3F3F -#define FTIM0_NAND_TCCST_SHIFT 25 -#define FTIM0_NAND_TCCST(n) ((n) << FTIM0_NAND_TCCST_SHIFT) -#define FTIM0_NAND_TWP_SHIFT 16 -#define FTIM0_NAND_TWP(n) ((n) << FTIM0_NAND_TWP_SHIFT) -#define FTIM0_NAND_TWCHT_SHIFT 8 -#define FTIM0_NAND_TWCHT(n) ((n) << FTIM0_NAND_TWCHT_SHIFT) -#define FTIM0_NAND_TWH_SHIFT 0 -#define FTIM0_NAND_TWH(n) ((n) << FTIM0_NAND_TWH_SHIFT) -/* - * FTIM1 - NAND Flash Mode - */ -#define FTIM1_NAND 0xFFFF3FFF -#define FTIM1_NAND_TADLE_SHIFT 24 -#define FTIM1_NAND_TADLE(n) ((n) << FTIM1_NAND_TADLE_SHIFT) -#define FTIM1_NAND_TWBE_SHIFT 16 -#define FTIM1_NAND_TWBE(n) ((n) << FTIM1_NAND_TWBE_SHIFT) -#define FTIM1_NAND_TRR_SHIFT 8 -#define FTIM1_NAND_TRR(n) ((n) << FTIM1_NAND_TRR_SHIFT) -#define FTIM1_NAND_TRP_SHIFT 0 -#define FTIM1_NAND_TRP(n) ((n) << FTIM1_NAND_TRP_SHIFT) -/* - * FTIM2 - NAND Flash Mode - */ -#define FTIM2_NAND 0x1FE1F8FF -#define FTIM2_NAND_TRAD_SHIFT 21 -#define FTIM2_NAND_TRAD(n) ((n) << FTIM2_NAND_TRAD_SHIFT) -#define FTIM2_NAND_TREH_SHIFT 11 -#define FTIM2_NAND_TREH(n) ((n) << FTIM2_NAND_TREH_SHIFT) -#define FTIM2_NAND_TWHRE_SHIFT 0 -#define FTIM2_NAND_TWHRE(n) ((n) << FTIM2_NAND_TWHRE_SHIFT) -/* - * FTIM3 - NAND Flash Mode - */ -#define FTIM3_NAND 0xFF000000 -#define FTIM3_NAND_TWW_SHIFT 24 -#define FTIM3_NAND_TWW(n) ((n) << FTIM3_NAND_TWW_SHIFT) - -/* - * FTIM0 - NOR Flash Mode - */ -#define FTIM0_NOR 0xF03F3F3F -#define FTIM0_NOR_TACSE_SHIFT 28 -#define FTIM0_NOR_TACSE(n) ((n) << FTIM0_NOR_TACSE_SHIFT) -#define FTIM0_NOR_TEADC_SHIFT 16 -#define FTIM0_NOR_TEADC(n) ((n) << FTIM0_NOR_TEADC_SHIFT) -#define FTIM0_NOR_TAVDS_SHIFT 8 -#define FTIM0_NOR_TAVDS(n) ((n) << FTIM0_NOR_TAVDS_SHIFT) -#define FTIM0_NOR_TEAHC_SHIFT 0 -#define FTIM0_NOR_TEAHC(n) ((n) << FTIM0_NOR_TEAHC_SHIFT) -/* - * FTIM1 - NOR Flash Mode - */ -#define FTIM1_NOR 0xFF003F3F -#define FTIM1_NOR_TACO_SHIFT 24 -#define FTIM1_NOR_TACO(n) ((n) << FTIM1_NOR_TACO_SHIFT) -#define FTIM1_NOR_TRAD_NOR_SHIFT 8 -#define FTIM1_NOR_TRAD_NOR(n) ((n) << FTIM1_NOR_TRAD_NOR_SHIFT) -#define FTIM1_NOR_TSEQRAD_NOR_SHIFT 0 -#define FTIM1_NOR_TSEQRAD_NOR(n) ((n) << FTIM1_NOR_TSEQRAD_NOR_SHIFT) -/* - * FTIM2 - NOR Flash Mode - */ -#define FTIM2_NOR 0x0F3CFCFF -#define FTIM2_NOR_TCS_SHIFT 24 -#define FTIM2_NOR_TCS(n) ((n) << FTIM2_NOR_TCS_SHIFT) -#define FTIM2_NOR_TCH_SHIFT 18 -#define FTIM2_NOR_TCH(n) ((n) << FTIM2_NOR_TCH_SHIFT) -#define FTIM2_NOR_TWPH_SHIFT 10 -#define FTIM2_NOR_TWPH(n) ((n) << FTIM2_NOR_TWPH_SHIFT) -#define FTIM2_NOR_TWP_SHIFT 0 -#define FTIM2_NOR_TWP(n) ((n) << FTIM2_NOR_TWP_SHIFT) - -/* - * FTIM0 - Normal GPCM Mode - */ -#define FTIM0_GPCM 0xF03F3F3F -#define FTIM0_GPCM_TACSE_SHIFT 28 -#define FTIM0_GPCM_TACSE(n) ((n) << FTIM0_GPCM_TACSE_SHIFT) -#define FTIM0_GPCM_TEADC_SHIFT 16 -#define FTIM0_GPCM_TEADC(n) ((n) << FTIM0_GPCM_TEADC_SHIFT) -#define FTIM0_GPCM_TAVDS_SHIFT 8 -#define FTIM0_GPCM_TAVDS(n) ((n) << FTIM0_GPCM_TAVDS_SHIFT) -#define FTIM0_GPCM_TEAHC_SHIFT 0 -#define FTIM0_GPCM_TEAHC(n) ((n) << FTIM0_GPCM_TEAHC_SHIFT) -/* - * FTIM1 - Normal GPCM Mode - */ -#define FTIM1_GPCM 0xFF003F00 -#define FTIM1_GPCM_TACO_SHIFT 24 -#define FTIM1_GPCM_TACO(n) ((n) << FTIM1_GPCM_TACO_SHIFT) -#define FTIM1_GPCM_TRAD_SHIFT 8 -#define FTIM1_GPCM_TRAD(n) ((n) << FTIM1_GPCM_TRAD_SHIFT) -/* - * FTIM2 - Normal GPCM Mode - */ -#define FTIM2_GPCM 0x0F3C00FF -#define FTIM2_GPCM_TCS_SHIFT 24 -#define FTIM2_GPCM_TCS(n) ((n) << FTIM2_GPCM_TCS_SHIFT) -#define FTIM2_GPCM_TCH_SHIFT 18 -#define FTIM2_GPCM_TCH(n) ((n) << FTIM2_GPCM_TCH_SHIFT) -#define FTIM2_GPCM_TWP_SHIFT 0 -#define FTIM2_GPCM_TWP(n) ((n) << FTIM2_GPCM_TWP_SHIFT) - -/* - * Ready Busy Status Register (RB_STAT) - */ -/* CSn is READY */ -#define IFC_RB_STAT_READY_CS0 0x80000000 -#define IFC_RB_STAT_READY_CS1 0x40000000 -#define IFC_RB_STAT_READY_CS2 0x20000000 -#define IFC_RB_STAT_READY_CS3 0x10000000 - -/* - * General Control Register (GCR) - */ -#define IFC_GCR_MASK 0x8000F800 -/* reset all IFC hardware */ -#define IFC_GCR_SOFT_RST_ALL 0x80000000 -/* Turnaroud Time of external buffer */ -#define IFC_GCR_TBCTL_TRN_TIME 0x0000F800 -#define IFC_GCR_TBCTL_TRN_TIME_SHIFT 11 - -/* - * Common Event and Error Status Register (CM_EVTER_STAT) - */ -/* Chip select error */ -#define IFC_CM_EVTER_STAT_CSER 0x80000000 - -/* - * Common Event and Error Enable Register (CM_EVTER_EN) - */ -/* Chip select error checking enable */ -#define IFC_CM_EVTER_EN_CSEREN 0x80000000 - -/* - * Common Event and Error Interrupt Enable Register (CM_EVTER_INTR_EN) - */ -/* Chip select error interrupt enable */ -#define IFC_CM_EVTER_INTR_EN_CSERIREN 0x80000000 - -/* - * Common Transfer Error Attribute Register-0 (CM_ERATTR0) - */ -/* transaction type of error Read/Write */ -#define IFC_CM_ERATTR0_ERTYP_READ 0x80000000 -#define IFC_CM_ERATTR0_ERAID 0x0FF00000 -#define IFC_CM_ERATTR0_ESRCID 0x0000FF00 - -/* - * Clock Control Register (CCR) - */ -#define IFC_CCR_MASK 0x0F0F8800 -/* Clock division ratio */ -#define IFC_CCR_CLK_DIV_MASK 0x0F000000 -#define IFC_CCR_CLK_DIV_SHIFT 24 -#define IFC_CCR_CLK_DIV(n) ((n-1) << IFC_CCR_CLK_DIV_SHIFT) -/* IFC Clock Delay */ -#define IFC_CCR_CLK_DLY_MASK 0x000F0000 -#define IFC_CCR_CLK_DLY_SHIFT 16 -#define IFC_CCR_CLK_DLY(n) ((n) << IFC_CCR_CLK_DLY_SHIFT) -/* Invert IFC clock before sending out */ -#define IFC_CCR_INV_CLK_EN 0x00008000 -/* Fedback IFC Clock */ -#define IFC_CCR_FB_IFC_CLK_SEL 0x00000800 - -/* - * Clock Status Register (CSR) - */ -/* Clk is stable */ -#define IFC_CSR_CLK_STAT_STABLE 0x80000000 - -/* - * IFC_NAND Machine Specific Registers - */ -/* - * NAND Configuration Register (NCFGR) - */ -/* Auto Boot Mode */ -#define IFC_NAND_NCFGR_BOOT 0x80000000 -/* Addressing Mode-ROW0+n/COL0 */ -#define IFC_NAND_NCFGR_ADDR_MODE_RC0 0x00000000 -/* Addressing Mode-ROW0+n/COL0+n */ -#define IFC_NAND_NCFGR_ADDR_MODE_RC1 0x00400000 -/* Number of loop iterations of FIR sequences for multi page operations */ -#define IFC_NAND_NCFGR_NUM_LOOP_MASK 0x0000F000 -#define IFC_NAND_NCFGR_NUM_LOOP_SHIFT 12 -#define IFC_NAND_NCFGR_NUM_LOOP(n) ((n) << IFC_NAND_NCFGR_NUM_LOOP_SHIFT) -/* Number of wait cycles */ -#define IFC_NAND_NCFGR_NUM_WAIT_MASK 0x000000FF -#define IFC_NAND_NCFGR_NUM_WAIT_SHIFT 0 - -/* - * NAND Flash Command Registers (NAND_FCR0/NAND_FCR1) - */ -/* General purpose FCM flash command bytes CMD0-CMD7 */ -#define IFC_NAND_FCR0_CMD0 0xFF000000 -#define IFC_NAND_FCR0_CMD0_SHIFT 24 -#define IFC_NAND_FCR0_CMD1 0x00FF0000 -#define IFC_NAND_FCR0_CMD1_SHIFT 16 -#define IFC_NAND_FCR0_CMD2 0x0000FF00 -#define IFC_NAND_FCR0_CMD2_SHIFT 8 -#define IFC_NAND_FCR0_CMD3 0x000000FF -#define IFC_NAND_FCR0_CMD3_SHIFT 0 -#define IFC_NAND_FCR1_CMD4 0xFF000000 -#define IFC_NAND_FCR1_CMD4_SHIFT 24 -#define IFC_NAND_FCR1_CMD5 0x00FF0000 -#define IFC_NAND_FCR1_CMD5_SHIFT 16 -#define IFC_NAND_FCR1_CMD6 0x0000FF00 -#define IFC_NAND_FCR1_CMD6_SHIFT 8 -#define IFC_NAND_FCR1_CMD7 0x000000FF -#define IFC_NAND_FCR1_CMD7_SHIFT 0 - -/* - * Flash ROW and COL Address Register (ROWn, COLn) - */ -/* Main/spare region locator */ -#define IFC_NAND_COL_MS 0x80000000 -/* Column Address */ -#define IFC_NAND_COL_CA_MASK 0x00000FFF - -/* - * NAND Flash Byte Count Register (NAND_BC) - */ -/* Byte Count for read/Write */ -#define IFC_NAND_BC 0x000001FF - -/* - * NAND Flash Instruction Registers (NAND_FIR0/NAND_FIR1/NAND_FIR2) - */ -/* NAND Machine specific opcodes OP0-OP14*/ -#define IFC_NAND_FIR0_OP0 0xFC000000 -#define IFC_NAND_FIR0_OP0_SHIFT 26 -#define IFC_NAND_FIR0_OP1 0x03F00000 -#define IFC_NAND_FIR0_OP1_SHIFT 20 -#define IFC_NAND_FIR0_OP2 0x000FC000 -#define IFC_NAND_FIR0_OP2_SHIFT 14 -#define IFC_NAND_FIR0_OP3 0x00003F00 -#define IFC_NAND_FIR0_OP3_SHIFT 8 -#define IFC_NAND_FIR0_OP4 0x000000FC -#define IFC_NAND_FIR0_OP4_SHIFT 2 -#define IFC_NAND_FIR1_OP5 0xFC000000 -#define IFC_NAND_FIR1_OP5_SHIFT 26 -#define IFC_NAND_FIR1_OP6 0x03F00000 -#define IFC_NAND_FIR1_OP6_SHIFT 20 -#define IFC_NAND_FIR1_OP7 0x000FC000 -#define IFC_NAND_FIR1_OP7_SHIFT 14 -#define IFC_NAND_FIR1_OP8 0x00003F00 -#define IFC_NAND_FIR1_OP8_SHIFT 8 -#define IFC_NAND_FIR1_OP9 0x000000FC -#define IFC_NAND_FIR1_OP9_SHIFT 2 -#define IFC_NAND_FIR2_OP10 0xFC000000 -#define IFC_NAND_FIR2_OP10_SHIFT 26 -#define IFC_NAND_FIR2_OP11 0x03F00000 -#define IFC_NAND_FIR2_OP11_SHIFT 20 -#define IFC_NAND_FIR2_OP12 0x000FC000 -#define IFC_NAND_FIR2_OP12_SHIFT 14 -#define IFC_NAND_FIR2_OP13 0x00003F00 -#define IFC_NAND_FIR2_OP13_SHIFT 8 -#define IFC_NAND_FIR2_OP14 0x000000FC -#define IFC_NAND_FIR2_OP14_SHIFT 2 - -/* - * Instruction opcodes to be programmed - * in FIR registers- 6bits - */ -enum ifc_nand_fir_opcodes { - IFC_FIR_OP_NOP, - IFC_FIR_OP_CA0, - IFC_FIR_OP_CA1, - IFC_FIR_OP_CA2, - IFC_FIR_OP_CA3, - IFC_FIR_OP_RA0, - IFC_FIR_OP_RA1, - IFC_FIR_OP_RA2, - IFC_FIR_OP_RA3, - IFC_FIR_OP_CMD0, - IFC_FIR_OP_CMD1, - IFC_FIR_OP_CMD2, - IFC_FIR_OP_CMD3, - IFC_FIR_OP_CMD4, - IFC_FIR_OP_CMD5, - IFC_FIR_OP_CMD6, - IFC_FIR_OP_CMD7, - IFC_FIR_OP_CW0, - IFC_FIR_OP_CW1, - IFC_FIR_OP_CW2, - IFC_FIR_OP_CW3, - IFC_FIR_OP_CW4, - IFC_FIR_OP_CW5, - IFC_FIR_OP_CW6, - IFC_FIR_OP_CW7, - IFC_FIR_OP_WBCD, - IFC_FIR_OP_RBCD, - IFC_FIR_OP_BTRD, - IFC_FIR_OP_RDSTAT, - IFC_FIR_OP_NWAIT, - IFC_FIR_OP_WFR, - IFC_FIR_OP_SBRD, - IFC_FIR_OP_UA, - IFC_FIR_OP_RB, -}; - -/* - * NAND Chip Select Register (NAND_CSEL) - */ -#define IFC_NAND_CSEL 0x0C000000 -#define IFC_NAND_CSEL_SHIFT 26 -#define IFC_NAND_CSEL_CS0 0x00000000 -#define IFC_NAND_CSEL_CS1 0x04000000 -#define IFC_NAND_CSEL_CS2 0x08000000 -#define IFC_NAND_CSEL_CS3 0x0C000000 - -/* - * NAND Operation Sequence Start (NANDSEQ_STRT) - */ -/* NAND Flash Operation Start */ -#define IFC_NAND_SEQ_STRT_FIR_STRT 0x80000000 -/* Automatic Erase */ -#define IFC_NAND_SEQ_STRT_AUTO_ERS 0x00800000 -/* Automatic Program */ -#define IFC_NAND_SEQ_STRT_AUTO_PGM 0x00100000 -/* Automatic Copyback */ -#define IFC_NAND_SEQ_STRT_AUTO_CPB 0x00020000 -/* Automatic Read Operation */ -#define IFC_NAND_SEQ_STRT_AUTO_RD 0x00004000 -/* Automatic Status Read */ -#define IFC_NAND_SEQ_STRT_AUTO_STAT_RD 0x00000800 - -/* - * NAND Event and Error Status Register (NAND_EVTER_STAT) - */ -/* Operation Complete */ -#define IFC_NAND_EVTER_STAT_OPC 0x80000000 -/* Flash Timeout Error */ -#define IFC_NAND_EVTER_STAT_FTOER 0x08000000 -/* Write Protect Error */ -#define IFC_NAND_EVTER_STAT_WPER 0x04000000 -/* ECC Error */ -#define IFC_NAND_EVTER_STAT_ECCER 0x02000000 -/* RCW Load Done */ -#define IFC_NAND_EVTER_STAT_RCW_DN 0x00008000 -/* Boot Loadr Done */ -#define IFC_NAND_EVTER_STAT_BOOT_DN 0x00004000 -/* Bad Block Indicator search select */ -#define IFC_NAND_EVTER_STAT_BBI_SRCH_SE 0x00000800 - -/* - * NAND Flash Page Read Completion Event Status Register - * (PGRDCMPL_EVT_STAT) - */ -#define PGRDCMPL_EVT_STAT_MASK 0xFFFF0000 -/* Small Page 0-15 Done */ -#define PGRDCMPL_EVT_STAT_SECTION_SP(n) (1 << (31 - (n))) -/* Large Page(2K) 0-3 Done */ -#define PGRDCMPL_EVT_STAT_LP_2K(n) (0xF << (28 - (n)*4)) -/* Large Page(4K) 0-1 Done */ -#define PGRDCMPL_EVT_STAT_LP_4K(n) (0xFF << (24 - (n)*8)) - -/* - * NAND Event and Error Enable Register (NAND_EVTER_EN) - */ -/* Operation complete event enable */ -#define IFC_NAND_EVTER_EN_OPC_EN 0x80000000 -/* Page read complete event enable */ -#define IFC_NAND_EVTER_EN_PGRDCMPL_EN 0x20000000 -/* Flash Timeout error enable */ -#define IFC_NAND_EVTER_EN_FTOER_EN 0x08000000 -/* Write Protect error enable */ -#define IFC_NAND_EVTER_EN_WPER_EN 0x04000000 -/* ECC error logging enable */ -#define IFC_NAND_EVTER_EN_ECCER_EN 0x02000000 - -/* - * NAND Event and Error Interrupt Enable Register (NAND_EVTER_INTR_EN) - */ -/* Enable interrupt for operation complete */ -#define IFC_NAND_EVTER_INTR_OPCIR_EN 0x80000000 -/* Enable interrupt for Page read complete */ -#define IFC_NAND_EVTER_INTR_PGRDCMPLIR_EN 0x20000000 -/* Enable interrupt for Flash timeout error */ -#define IFC_NAND_EVTER_INTR_FTOERIR_EN 0x08000000 -/* Enable interrupt for Write protect error */ -#define IFC_NAND_EVTER_INTR_WPERIR_EN 0x04000000 -/* Enable interrupt for ECC error*/ -#define IFC_NAND_EVTER_INTR_ECCERIR_EN 0x02000000 - -/* - * NAND Transfer Error Attribute Register-0 (NAND_ERATTR0) - */ -#define IFC_NAND_ERATTR0_MASK 0x0C080000 -/* Error on CS0-3 for NAND */ -#define IFC_NAND_ERATTR0_ERCS_CS0 0x00000000 -#define IFC_NAND_ERATTR0_ERCS_CS1 0x04000000 -#define IFC_NAND_ERATTR0_ERCS_CS2 0x08000000 -#define IFC_NAND_ERATTR0_ERCS_CS3 0x0C000000 -/* Transaction type of error Read/Write */ -#define IFC_NAND_ERATTR0_ERTTYPE_READ 0x00080000 - -/* - * NAND Flash Status Register (NAND_FSR) - */ -/* First byte of data read from read status op */ -#define IFC_NAND_NFSR_RS0 0xFF000000 -/* Second byte of data read from read status op */ -#define IFC_NAND_NFSR_RS1 0x00FF0000 - -/* - * ECC Error Status Registers (ECCSTAT0-ECCSTAT3) - */ -/* Number of ECC errors on sector n (n = 0-15) */ -#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR0_MASK 0x0F000000 -#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR0_SHIFT 24 -#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR1_MASK 0x000F0000 -#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR1_SHIFT 16 -#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR2_MASK 0x00000F00 -#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR2_SHIFT 8 -#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR3_MASK 0x0000000F -#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR3_SHIFT 0 -#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR4_MASK 0x0F000000 -#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR4_SHIFT 24 -#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR5_MASK 0x000F0000 -#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR5_SHIFT 16 -#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR6_MASK 0x00000F00 -#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR6_SHIFT 8 -#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR7_MASK 0x0000000F -#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR7_SHIFT 0 -#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR8_MASK 0x0F000000 -#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR8_SHIFT 24 -#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR9_MASK 0x000F0000 -#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR9_SHIFT 16 -#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR10_MASK 0x00000F00 -#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR10_SHIFT 8 -#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR11_MASK 0x0000000F -#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR11_SHIFT 0 -#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR12_MASK 0x0F000000 -#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR12_SHIFT 24 -#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR13_MASK 0x000F0000 -#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR13_SHIFT 16 -#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR14_MASK 0x00000F00 -#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR14_SHIFT 8 -#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR15_MASK 0x0000000F -#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR15_SHIFT 0 - -/* - * NAND Control Register (NANDCR) - */ -#define IFC_NAND_NCR_FTOCNT_MASK 0x1E000000 -#define IFC_NAND_NCR_FTOCNT_SHIFT 25 -#define IFC_NAND_NCR_FTOCNT(n) ((_ilog2(n) - 8) << IFC_NAND_NCR_FTOCNT_SHIFT) - -/* - * NAND_AUTOBOOT_TRGR - */ -/* Trigger RCW load */ -#define IFC_NAND_AUTOBOOT_TRGR_RCW_LD 0x80000000 -/* Trigget Auto Boot */ -#define IFC_NAND_AUTOBOOT_TRGR_BOOT_LD 0x20000000 - -/* - * NAND_MDR - */ -/* 1st read data byte when opcode SBRD */ -#define IFC_NAND_MDR_RDATA0 0xFF000000 -/* 2nd read data byte when opcode SBRD */ -#define IFC_NAND_MDR_RDATA1 0x00FF0000 - -/* - * NOR Machine Specific Registers - */ -/* - * NOR Event and Error Status Register (NOR_EVTER_STAT) - */ -/* NOR Command Sequence Operation Complete */ -#define IFC_NOR_EVTER_STAT_OPC_NOR 0x80000000 -/* Write Protect Error */ -#define IFC_NOR_EVTER_STAT_WPER 0x04000000 -/* Command Sequence Timeout Error */ -#define IFC_NOR_EVTER_STAT_STOER 0x01000000 - -/* - * NOR Event and Error Enable Register (NOR_EVTER_EN) - */ -/* NOR Command Seq complete event enable */ -#define IFC_NOR_EVTER_EN_OPCEN_NOR 0x80000000 -/* Write Protect Error Checking Enable */ -#define IFC_NOR_EVTER_EN_WPEREN 0x04000000 -/* Timeout Error Enable */ -#define IFC_NOR_EVTER_EN_STOEREN 0x01000000 - -/* - * NOR Event and Error Interrupt Enable Register (NOR_EVTER_INTR_EN) - */ -/* Enable interrupt for OPC complete */ -#define IFC_NOR_EVTER_INTR_OPCEN_NOR 0x80000000 -/* Enable interrupt for write protect error */ -#define IFC_NOR_EVTER_INTR_WPEREN 0x04000000 -/* Enable interrupt for timeout error */ -#define IFC_NOR_EVTER_INTR_STOEREN 0x01000000 - -/* - * NOR Transfer Error Attribute Register-0 (NOR_ERATTR0) - */ -/* Source ID for error transaction */ -#define IFC_NOR_ERATTR0_ERSRCID 0xFF000000 -/* AXI ID for error transation */ -#define IFC_NOR_ERATTR0_ERAID 0x000FF000 -/* Chip select corresponds to NOR error */ -#define IFC_NOR_ERATTR0_ERCS_CS0 0x00000000 -#define IFC_NOR_ERATTR0_ERCS_CS1 0x00000010 -#define IFC_NOR_ERATTR0_ERCS_CS2 0x00000020 -#define IFC_NOR_ERATTR0_ERCS_CS3 0x00000030 -/* Type of transaction read/write */ -#define IFC_NOR_ERATTR0_ERTYPE_READ 0x00000001 - -/* - * NOR Transfer Error Attribute Register-2 (NOR_ERATTR2) - */ -#define IFC_NOR_ERATTR2_ER_NUM_PHASE_EXP 0x000F0000 -#define IFC_NOR_ERATTR2_ER_NUM_PHASE_PER 0x00000F00 - -/* - * NOR Control Register (NORCR) - */ -#define IFC_NORCR_MASK 0x0F0F0000 -/* No. of Address/Data Phase */ -#define IFC_NORCR_NUM_PHASE_MASK 0x0F000000 -#define IFC_NORCR_NUM_PHASE_SHIFT 24 -#define IFC_NORCR_NUM_PHASE(n) ((n-1) << IFC_NORCR_NUM_PHASE_SHIFT) -/* Sequence Timeout Count */ -#define IFC_NORCR_STOCNT_MASK 0x000F0000 -#define IFC_NORCR_STOCNT_SHIFT 16 -#define IFC_NORCR_STOCNT(n) ((__ilog2(n) - 8) << IFC_NORCR_STOCNT_SHIFT) - -/* - * GPCM Machine specific registers - */ -/* - * GPCM Event and Error Status Register (GPCM_EVTER_STAT) - */ -/* Timeout error */ -#define IFC_GPCM_EVTER_STAT_TOER 0x04000000 -/* Parity error */ -#define IFC_GPCM_EVTER_STAT_PER 0x01000000 - -/* - * GPCM Event and Error Enable Register (GPCM_EVTER_EN) - */ -/* Timeout error enable */ -#define IFC_GPCM_EVTER_EN_TOER_EN 0x04000000 -/* Parity error enable */ -#define IFC_GPCM_EVTER_EN_PER_EN 0x01000000 - -/* - * GPCM Event and Error Interrupt Enable Register (GPCM_EVTER_INTR_EN) - */ -/* Enable Interrupt for timeout error */ -#define IFC_GPCM_EEIER_TOERIR_EN 0x04000000 -/* Enable Interrupt for Parity error */ -#define IFC_GPCM_EEIER_PERIR_EN 0x01000000 - -/* - * GPCM Transfer Error Attribute Register-0 (GPCM_ERATTR0) - */ -/* Source ID for error transaction */ -#define IFC_GPCM_ERATTR0_ERSRCID 0xFF000000 -/* AXI ID for error transaction */ -#define IFC_GPCM_ERATTR0_ERAID 0x000FF000 -/* Chip select corresponds to GPCM error */ -#define IFC_GPCM_ERATTR0_ERCS_CS0 0x00000000 -#define IFC_GPCM_ERATTR0_ERCS_CS1 0x00000040 -#define IFC_GPCM_ERATTR0_ERCS_CS2 0x00000080 -#define IFC_GPCM_ERATTR0_ERCS_CS3 0x000000C0 -/* Type of transaction read/Write */ -#define IFC_GPCM_ERATTR0_ERTYPE_READ 0x00000001 - -/* - * GPCM Transfer Error Attribute Register-2 (GPCM_ERATTR2) - */ -/* On which beat of address/data parity error is observed */ -#define IFC_GPCM_ERATTR2_PERR_BEAT 0x00000C00 -/* Parity Error on byte */ -#define IFC_GPCM_ERATTR2_PERR_BYTE 0x000000F0 -/* Parity Error reported in addr or data phase */ -#define IFC_GPCM_ERATTR2_PERR_DATA_PHASE 0x00000001 - -/* - * GPCM Status Register (GPCM_STAT) - */ -#define IFC_GPCM_STAT_BSY 0x80000000 /* GPCM is busy */ - - -#ifndef __ASSEMBLY__ -#include - -extern void print_ifc_regs(void); -extern void init_early_memctl_regs(void); - -#define IFC_BASE_ADDR ((struct fsl_ifc *)CONFIG_SYS_IFC_ADDR) - -#define get_ifc_cspr_ext(i) (in_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr_ext)) -#define get_ifc_cspr(i) (in_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr)) -#define get_ifc_csor_ext(i) (in_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor_ext)) -#define get_ifc_csor(i) (in_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor)) -#define get_ifc_amask(i) (in_be32(&(IFC_BASE_ADDR)->amask_cs[i].amask)) -#define get_ifc_ftim(i, j) (in_be32(&(IFC_BASE_ADDR)->ftim_cs[i].ftim[j])) - -#define set_ifc_cspr_ext(i, v) (out_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr_ext, v)) -#define set_ifc_cspr(i, v) (out_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr, v)) -#define set_ifc_csor_ext(i, v) (out_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor_ext, v)) -#define set_ifc_csor(i, v) (out_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor, v)) -#define set_ifc_amask(i, v) (out_be32(&(IFC_BASE_ADDR)->amask_cs[i].amask, v)) -#define set_ifc_ftim(i, j, v) \ - (out_be32(&(IFC_BASE_ADDR)->ftim_cs[i].ftim[j], v)) - -enum ifc_chip_sel { - IFC_CS0, - IFC_CS1, - IFC_CS2, - IFC_CS3, - IFC_CS4, - IFC_CS5, - IFC_CS6, - IFC_CS7, -}; - -enum ifc_ftims { - IFC_FTIM0, - IFC_FTIM1, - IFC_FTIM2, - IFC_FTIM3, -}; - -/* - * IFC Controller NAND Machine registers - */ -struct fsl_ifc_nand { - u32 ncfgr; - u32 res1[0x4]; - u32 nand_fcr0; - u32 nand_fcr1; - u32 res2[0x8]; - u32 row0; - u32 res3; - u32 col0; - u32 res4; - u32 row1; - u32 res5; - u32 col1; - u32 res6; - u32 row2; - u32 res7; - u32 col2; - u32 res8; - u32 row3; - u32 res9; - u32 col3; - u32 res10[0x24]; - u32 nand_fbcr; - u32 res11; - u32 nand_fir0; - u32 nand_fir1; - u32 nand_fir2; - u32 res12[0x10]; - u32 nand_csel; - u32 res13; - u32 nandseq_strt; - u32 res14; - u32 nand_evter_stat; - u32 res15; - u32 pgrdcmpl_evt_stat; - u32 res16[0x2]; - u32 nand_evter_en; - u32 res17[0x2]; - u32 nand_evter_intr_en; - u32 res18[0x2]; - u32 nand_erattr0; - u32 nand_erattr1; - u32 res19[0x10]; - u32 nand_fsr; - u32 res20; - u32 nand_eccstat[4]; - u32 res21[0x20]; - u32 nanndcr; - u32 res22[0x2]; - u32 nand_autoboot_trgr; - u32 res23; - u32 nand_mdr; - u32 res24[0x5C]; -}; - -/* - * IFC controller NOR Machine registers - */ -struct fsl_ifc_nor { - u32 nor_evter_stat; - u32 res1[0x2]; - u32 nor_evter_en; - u32 res2[0x2]; - u32 nor_evter_intr_en; - u32 res3[0x2]; - u32 nor_erattr0; - u32 nor_erattr1; - u32 nor_erattr2; - u32 res4[0x4]; - u32 norcr; - u32 res5[0xEF]; -}; - -/* - * IFC controller GPCM Machine registers - */ -struct fsl_ifc_gpcm { - u32 gpcm_evter_stat; - u32 res1[0x2]; - u32 gpcm_evter_en; - u32 res2[0x2]; - u32 gpcm_evter_intr_en; - u32 res3[0x2]; - u32 gpcm_erattr0; - u32 gpcm_erattr1; - u32 gpcm_erattr2; - u32 gpcm_stat; - u32 res4[0x1F3]; -}; - -#ifdef CONFIG_SYS_FSL_IFC_BANK_COUNT -#if (CONFIG_SYS_FSL_IFC_BANK_COUNT <= 8) -#define IFC_CSPR_REG_LEN 148 -#define IFC_AMASK_REG_LEN 144 -#define IFC_CSOR_REG_LEN 144 -#define IFC_FTIM_REG_LEN 576 - -#define IFC_CSPR_USED_LEN sizeof(struct fsl_ifc_cspr) * \ - CONFIG_SYS_FSL_IFC_BANK_COUNT -#define IFC_AMASK_USED_LEN sizeof(struct fsl_ifc_amask) * \ - CONFIG_SYS_FSL_IFC_BANK_COUNT -#define IFC_CSOR_USED_LEN sizeof(struct fsl_ifc_csor) * \ - CONFIG_SYS_FSL_IFC_BANK_COUNT -#define IFC_FTIM_USED_LEN sizeof(struct fsl_ifc_ftim) * \ - CONFIG_SYS_FSL_IFC_BANK_COUNT -#else -#error IFC BANK count not vaild -#endif -#else -#error IFC BANK count not defined -#endif - -struct fsl_ifc_cspr { - u32 cspr_ext; - u32 cspr; - u32 res; -}; - -struct fsl_ifc_amask { - u32 amask; - u32 res[0x2]; -}; - -struct fsl_ifc_csor { - u32 csor; - u32 csor_ext; - u32 res; -}; - -struct fsl_ifc_ftim { - u32 ftim[4]; - u32 res[0x8]; -}; - -/* - * IFC Controller Registers - */ -struct fsl_ifc { - u32 ifc_rev; - u32 res1[0x2]; - struct fsl_ifc_cspr cspr_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; - u8 res2[IFC_CSPR_REG_LEN - IFC_CSPR_USED_LEN]; - struct fsl_ifc_amask amask_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; - u8 res3[IFC_AMASK_REG_LEN - IFC_AMASK_USED_LEN]; - struct fsl_ifc_csor csor_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; - u8 res4[IFC_CSOR_REG_LEN - IFC_CSOR_USED_LEN]; - struct fsl_ifc_ftim ftim_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; - u8 res5[IFC_FTIM_REG_LEN - IFC_FTIM_USED_LEN]; - u32 rb_stat; - u32 res6[0x2]; - u32 ifc_gcr; - u32 res7[0x2]; - u32 cm_evter_stat; - u32 res8[0x2]; - u32 cm_evter_en; - u32 res9[0x2]; - u32 cm_evter_intr_en; - u32 res10[0x2]; - u32 cm_erattr0; - u32 cm_erattr1; - u32 res11[0x2]; - u32 ifc_ccr; - u32 ifc_csr; - u32 res12[0x2EB]; - struct fsl_ifc_nand ifc_nand; - struct fsl_ifc_nor ifc_nor; - struct fsl_ifc_gpcm ifc_gpcm; -}; - -#ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A002769 -#undef CSPR_MSEL_NOR -#define CSPR_MSEL_NOR CSPR_MSEL_GPCM -#endif -#endif /* CONFIG_FSL_IFC */ - -#endif /* __ASSEMBLY__ */ -#endif /* __ASM_PPC_FSL_IFC_H */ diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h index 80817dcbc4..9b386ee6b2 100644 --- a/arch/powerpc/include/asm/immap_85xx.h +++ b/arch/powerpc/include/asm/immap_85xx.h @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/board/freescale/bsc9132qds/bsc9132qds.c b/board/freescale/bsc9132qds/bsc9132qds.c index c1ebcf88e3..9377280063 100644 --- a/board/freescale/bsc9132qds/bsc9132qds.c +++ b/board/freescale/bsc9132qds/bsc9132qds.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/board/freescale/c29xpcie/c29xpcie.c b/board/freescale/c29xpcie/c29xpcie.c index 48c4b308be..f964d6185a 100644 --- a/board/freescale/c29xpcie/c29xpcie.c +++ b/board/freescale/c29xpcie/c29xpcie.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include "cpld.h" diff --git a/board/freescale/p1010rdb/p1010rdb.c b/board/freescale/p1010rdb/p1010rdb.c index e940d2275e..62caf676c6 100644 --- a/board/freescale/p1010rdb/p1010rdb.c +++ b/board/freescale/p1010rdb/p1010rdb.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile index d8ff9c6413..c77e40a2d4 100644 --- a/drivers/misc/Makefile +++ b/drivers/misc/Makefile @@ -20,3 +20,4 @@ obj-$(CONFIG_NS87308) += ns87308.o obj-$(CONFIG_PDSP188x) += pdsp188x.o obj-$(CONFIG_STATUS_LED) += status_led.o obj-$(CONFIG_TWL4030_LED) += twl4030_led.o +obj-$(CONFIG_FSL_IFC) += fsl_ifc.o diff --git a/drivers/misc/fsl_ifc.c b/drivers/misc/fsl_ifc.c new file mode 100644 index 0000000000..507c4de526 --- /dev/null +++ b/drivers/misc/fsl_ifc.c @@ -0,0 +1,140 @@ +/* + * Copyright 2010-2011 Freescale Semiconductor, Inc. + * Author: Dipen Dudhat + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include + +void print_ifc_regs(void) +{ + int i, j; + + printf("IFC Controller Registers\n"); + for (i = 0; i < CONFIG_SYS_FSL_IFC_BANK_COUNT; i++) { + printf("CSPR%d:0x%08X\tAMASK%d:0x%08X\tCSOR%d:0x%08X\n", + i, get_ifc_cspr(i), i, get_ifc_amask(i), + i, get_ifc_csor(i)); + for (j = 0; j < 4; j++) + printf("IFC_FTIM%d:0x%08X\n", j, get_ifc_ftim(i, j)); + } +} + +void init_early_memctl_regs(void) +{ +#if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0) + set_ifc_ftim(IFC_CS0, IFC_FTIM0, CONFIG_SYS_CS0_FTIM0); + set_ifc_ftim(IFC_CS0, IFC_FTIM1, CONFIG_SYS_CS0_FTIM1); + set_ifc_ftim(IFC_CS0, IFC_FTIM2, CONFIG_SYS_CS0_FTIM2); + set_ifc_ftim(IFC_CS0, IFC_FTIM3, CONFIG_SYS_CS0_FTIM3); + +#ifndef CONFIG_A003399_NOR_WORKAROUND +#ifdef CONFIG_SYS_CSPR0_EXT + set_ifc_cspr_ext(IFC_CS0, CONFIG_SYS_CSPR0_EXT); +#endif + set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0); + set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0); + set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0); +#endif +#endif + +#ifdef CONFIG_SYS_CSPR1_EXT + set_ifc_cspr_ext(IFC_CS1, CONFIG_SYS_CSPR1_EXT); +#endif +#if defined(CONFIG_SYS_CSPR1) && defined(CONFIG_SYS_CSOR1) + set_ifc_ftim(IFC_CS1, IFC_FTIM0, CONFIG_SYS_CS1_FTIM0); + set_ifc_ftim(IFC_CS1, IFC_FTIM1, CONFIG_SYS_CS1_FTIM1); + set_ifc_ftim(IFC_CS1, IFC_FTIM2, CONFIG_SYS_CS1_FTIM2); + set_ifc_ftim(IFC_CS1, IFC_FTIM3, CONFIG_SYS_CS1_FTIM3); + + set_ifc_csor(IFC_CS1, CONFIG_SYS_CSOR1); + set_ifc_amask(IFC_CS1, CONFIG_SYS_AMASK1); + set_ifc_cspr(IFC_CS1, CONFIG_SYS_CSPR1); +#endif + +#ifdef CONFIG_SYS_CSPR2_EXT + set_ifc_cspr_ext(IFC_CS2, CONFIG_SYS_CSPR2_EXT); +#endif +#if defined(CONFIG_SYS_CSPR2) && defined(CONFIG_SYS_CSOR2) + set_ifc_ftim(IFC_CS2, IFC_FTIM0, CONFIG_SYS_CS2_FTIM0); + set_ifc_ftim(IFC_CS2, IFC_FTIM1, CONFIG_SYS_CS2_FTIM1); + set_ifc_ftim(IFC_CS2, IFC_FTIM2, CONFIG_SYS_CS2_FTIM2); + set_ifc_ftim(IFC_CS2, IFC_FTIM3, CONFIG_SYS_CS2_FTIM3); + + set_ifc_csor(IFC_CS2, CONFIG_SYS_CSOR2); + set_ifc_amask(IFC_CS2, CONFIG_SYS_AMASK2); + set_ifc_cspr(IFC_CS2, CONFIG_SYS_CSPR2); +#endif + +#ifdef CONFIG_SYS_CSPR3_EXT + set_ifc_cspr_ext(IFC_CS3, CONFIG_SYS_CSPR3_EXT); +#endif +#if defined(CONFIG_SYS_CSPR3) && defined(CONFIG_SYS_CSOR3) + set_ifc_ftim(IFC_CS3, IFC_FTIM0, CONFIG_SYS_CS3_FTIM0); + set_ifc_ftim(IFC_CS3, IFC_FTIM1, CONFIG_SYS_CS3_FTIM1); + set_ifc_ftim(IFC_CS3, IFC_FTIM2, CONFIG_SYS_CS3_FTIM2); + set_ifc_ftim(IFC_CS3, IFC_FTIM3, CONFIG_SYS_CS3_FTIM3); + + set_ifc_cspr(IFC_CS3, CONFIG_SYS_CSPR3); + set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3); + set_ifc_csor(IFC_CS3, CONFIG_SYS_CSOR3); +#endif + +#ifdef CONFIG_SYS_CSPR4_EXT + set_ifc_cspr_ext(IFC_CS4, CONFIG_SYS_CSPR4_EXT); +#endif +#if defined(CONFIG_SYS_CSPR4) && defined(CONFIG_SYS_CSOR4) + set_ifc_ftim(IFC_CS4, IFC_FTIM0, CONFIG_SYS_CS4_FTIM0); + set_ifc_ftim(IFC_CS4, IFC_FTIM1, CONFIG_SYS_CS4_FTIM1); + set_ifc_ftim(IFC_CS4, IFC_FTIM2, CONFIG_SYS_CS4_FTIM2); + set_ifc_ftim(IFC_CS4, IFC_FTIM3, CONFIG_SYS_CS4_FTIM3); + + set_ifc_cspr(IFC_CS4, CONFIG_SYS_CSPR4); + set_ifc_amask(IFC_CS4, CONFIG_SYS_AMASK4); + set_ifc_csor(IFC_CS4, CONFIG_SYS_CSOR4); +#endif + +#ifdef CONFIG_SYS_CSPR5_EXT + set_ifc_cspr_ext(IFC_CS5, CONFIG_SYS_CSPR5_EXT); +#endif +#if defined(CONFIG_SYS_CSPR5) && defined(CONFIG_SYS_CSOR5) + set_ifc_ftim(IFC_CS5, IFC_FTIM0, CONFIG_SYS_CS5_FTIM0); + set_ifc_ftim(IFC_CS5, IFC_FTIM1, CONFIG_SYS_CS5_FTIM1); + set_ifc_ftim(IFC_CS5, IFC_FTIM2, CONFIG_SYS_CS5_FTIM2); + set_ifc_ftim(IFC_CS5, IFC_FTIM3, CONFIG_SYS_CS5_FTIM3); + + set_ifc_cspr(IFC_CS5, CONFIG_SYS_CSPR5); + set_ifc_amask(IFC_CS5, CONFIG_SYS_AMASK5); + set_ifc_csor(IFC_CS5, CONFIG_SYS_CSOR5); +#endif + +#ifdef CONFIG_SYS_CSPR6_EXT + set_ifc_cspr_ext(IFC_CS6, CONFIG_SYS_CSPR6_EXT); +#endif +#if defined(CONFIG_SYS_CSPR6) && defined(CONFIG_SYS_CSOR6) + set_ifc_ftim(IFC_CS6, IFC_FTIM0, CONFIG_SYS_CS6_FTIM0); + set_ifc_ftim(IFC_CS6, IFC_FTIM1, CONFIG_SYS_CS6_FTIM1); + set_ifc_ftim(IFC_CS6, IFC_FTIM2, CONFIG_SYS_CS6_FTIM2); + set_ifc_ftim(IFC_CS6, IFC_FTIM3, CONFIG_SYS_CS6_FTIM3); + + set_ifc_cspr(IFC_CS6, CONFIG_SYS_CSPR6); + set_ifc_amask(IFC_CS6, CONFIG_SYS_AMASK6); + set_ifc_csor(IFC_CS6, CONFIG_SYS_CSOR6); +#endif + +#ifdef CONFIG_SYS_CSPR7_EXT + set_ifc_cspr_ext(IFC_CS7, CONFIG_SYS_CSPR7_EXT); +#endif +#if defined(CONFIG_SYS_CSPR7) && defined(CONFIG_SYS_CSOR7) + set_ifc_ftim(IFC_CS7, IFC_FTIM0, CONFIG_SYS_CS7_FTIM0); + set_ifc_ftim(IFC_CS7, IFC_FTIM1, CONFIG_SYS_CS7_FTIM1); + set_ifc_ftim(IFC_CS7, IFC_FTIM2, CONFIG_SYS_CS7_FTIM2); + set_ifc_ftim(IFC_CS7, IFC_FTIM3, CONFIG_SYS_CS7_FTIM3); + + set_ifc_cspr(IFC_CS7, CONFIG_SYS_CSPR7); + set_ifc_amask(IFC_CS7, CONFIG_SYS_AMASK7); + set_ifc_csor(IFC_CS7, CONFIG_SYS_CSOR7); +#endif +} diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c index 98a09c0641..3b845b9d67 100644 --- a/drivers/mtd/nand/fsl_ifc_nand.c +++ b/drivers/mtd/nand/fsl_ifc_nand.c @@ -17,7 +17,7 @@ #include #include -#include +#include #define FSL_IFC_V1_1_0 0x01010000 #define MAX_BANKS 4 diff --git a/drivers/mtd/nand/fsl_ifc_spl.c b/drivers/mtd/nand/fsl_ifc_spl.c index d4622653fa..3c8278dafc 100644 --- a/drivers/mtd/nand/fsl_ifc_spl.c +++ b/drivers/mtd/nand/fsl_ifc_spl.c @@ -9,7 +9,7 @@ #include #include -#include +#include #include static inline int is_blank(uchar *addr, int page_size) diff --git a/include/fsl_ifc.h b/include/fsl_ifc.h new file mode 100644 index 0000000000..3e9b01b3b5 --- /dev/null +++ b/include/fsl_ifc.h @@ -0,0 +1,986 @@ +/* + * Copyright 2010-2011 Freescale Semiconductor, Inc. + * Author: Dipen Dudhat + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __FSL_IFC_H +#define __FSL_IFC_H + +#ifdef CONFIG_FSL_IFC +#include +#include + +/* + * CSPR - Chip Select Property Register + */ +#define CSPR_BA 0xFFFF0000 +#define CSPR_BA_SHIFT 16 +#define CSPR_PORT_SIZE 0x00000180 +#define CSPR_PORT_SIZE_SHIFT 7 +/* Port Size 8 bit */ +#define CSPR_PORT_SIZE_8 0x00000080 +/* Port Size 16 bit */ +#define CSPR_PORT_SIZE_16 0x00000100 +/* Port Size 32 bit */ +#define CSPR_PORT_SIZE_32 0x00000180 +/* Write Protect */ +#define CSPR_WP 0x00000040 +#define CSPR_WP_SHIFT 6 +/* Machine Select */ +#define CSPR_MSEL 0x00000006 +#define CSPR_MSEL_SHIFT 1 +/* NOR */ +#define CSPR_MSEL_NOR 0x00000000 +/* NAND */ +#define CSPR_MSEL_NAND 0x00000002 +/* GPCM */ +#define CSPR_MSEL_GPCM 0x00000004 +/* Bank Valid */ +#define CSPR_V 0x00000001 +#define CSPR_V_SHIFT 0 + +/* Convert an address into the right format for the CSPR Registers */ +#define CSPR_PHYS_ADDR(x) (((uint64_t)x) & 0xffff0000) + +/* + * Address Mask Register + */ +#define IFC_AMASK_MASK 0xFFFF0000 +#define IFC_AMASK_SHIFT 16 +#define IFC_AMASK(n) (IFC_AMASK_MASK << \ + (__ilog2(n) - IFC_AMASK_SHIFT)) + +/* + * Chip Select Option Register IFC_NAND Machine + */ +/* Enable ECC Encoder */ +#define CSOR_NAND_ECC_ENC_EN 0x80000000 +#define CSOR_NAND_ECC_MODE_MASK 0x30000000 +/* 4 bit correction per 520 Byte sector */ +#define CSOR_NAND_ECC_MODE_4 0x00000000 +/* 8 bit correction per 528 Byte sector */ +#define CSOR_NAND_ECC_MODE_8 0x10000000 +/* Enable ECC Decoder */ +#define CSOR_NAND_ECC_DEC_EN 0x04000000 +/* Row Address Length */ +#define CSOR_NAND_RAL_MASK 0x01800000 +#define CSOR_NAND_RAL_SHIFT 20 +#define CSOR_NAND_RAL_1 0x00000000 +#define CSOR_NAND_RAL_2 0x00800000 +#define CSOR_NAND_RAL_3 0x01000000 +#define CSOR_NAND_RAL_4 0x01800000 +/* Page Size 512b, 2k, 4k */ +#define CSOR_NAND_PGS_MASK 0x00180000 +#define CSOR_NAND_PGS_SHIFT 16 +#define CSOR_NAND_PGS_512 0x00000000 +#define CSOR_NAND_PGS_2K 0x00080000 +#define CSOR_NAND_PGS_4K 0x00100000 +/* Spare region Size */ +#define CSOR_NAND_SPRZ_MASK 0x0000E000 +#define CSOR_NAND_SPRZ_SHIFT 13 +#define CSOR_NAND_SPRZ_16 0x00000000 +#define CSOR_NAND_SPRZ_64 0x00002000 +#define CSOR_NAND_SPRZ_128 0x00004000 +#define CSOR_NAND_SPRZ_210 0x00006000 +#define CSOR_NAND_SPRZ_218 0x00008000 +#define CSOR_NAND_SPRZ_224 0x0000A000 +/* Pages Per Block */ +#define CSOR_NAND_PB_MASK 0x00000700 +#define CSOR_NAND_PB_SHIFT 8 +#define CSOR_NAND_PB(n) ((__ilog2(n) - 5) << CSOR_NAND_PB_SHIFT) +/* Time for Read Enable High to Output High Impedance */ +#define CSOR_NAND_TRHZ_MASK 0x0000001C +#define CSOR_NAND_TRHZ_SHIFT 2 +#define CSOR_NAND_TRHZ_20 0x00000000 +#define CSOR_NAND_TRHZ_40 0x00000004 +#define CSOR_NAND_TRHZ_60 0x00000008 +#define CSOR_NAND_TRHZ_80 0x0000000C +#define CSOR_NAND_TRHZ_100 0x00000010 +/* Buffer control disable */ +#define CSOR_NAND_BCTLD 0x00000001 + +/* + * Chip Select Option Register - NOR Flash Mode + */ +/* Enable Address shift Mode */ +#define CSOR_NOR_ADM_SHFT_MODE_EN 0x80000000 +/* Page Read Enable from NOR device */ +#define CSOR_NOR_PGRD_EN 0x10000000 +/* AVD Toggle Enable during Burst Program */ +#define CSOR_NOR_AVD_TGL_PGM_EN 0x01000000 +/* Address Data Multiplexing Shift */ +#define CSOR_NOR_ADM_MASK 0x0003E000 +#define CSOR_NOR_ADM_SHIFT_SHIFT 13 +#define CSOR_NOR_ADM_SHIFT(n) ((n) << CSOR_NOR_ADM_SHIFT_SHIFT) +/* Type of the NOR device hooked */ +#define CSOR_NOR_NOR_MODE_AYSNC_NOR 0x00000000 +#define CSOR_NOR_NOR_MODE_AVD_NOR 0x00000020 +/* Time for Read Enable High to Output High Impedance */ +#define CSOR_NOR_TRHZ_MASK 0x0000001C +#define CSOR_NOR_TRHZ_SHIFT 2 +#define CSOR_NOR_TRHZ_20 0x00000000 +#define CSOR_NOR_TRHZ_40 0x00000004 +#define CSOR_NOR_TRHZ_60 0x00000008 +#define CSOR_NOR_TRHZ_80 0x0000000C +#define CSOR_NOR_TRHZ_100 0x00000010 +/* Buffer control disable */ +#define CSOR_NOR_BCTLD 0x00000001 + +/* + * Chip Select Option Register - GPCM Mode + */ +/* GPCM Mode - Normal */ +#define CSOR_GPCM_GPMODE_NORMAL 0x00000000 +/* GPCM Mode - GenericASIC */ +#define CSOR_GPCM_GPMODE_ASIC 0x80000000 +/* Parity Mode odd/even */ +#define CSOR_GPCM_PARITY_EVEN 0x40000000 +/* Parity Checking enable/disable */ +#define CSOR_GPCM_PAR_EN 0x20000000 +/* GPCM Timeout Count */ +#define CSOR_GPCM_GPTO_MASK 0x0F000000 +#define CSOR_GPCM_GPTO_SHIFT 24 +#define CSOR_GPCM_GPTO(n) ((__ilog2(n) - 8) << CSOR_GPCM_GPTO_SHIFT) +/* GPCM External Access Termination mode for read access */ +#define CSOR_GPCM_RGETA_EXT 0x00080000 +/* GPCM External Access Termination mode for write access */ +#define CSOR_GPCM_WGETA_EXT 0x00040000 +/* Address Data Multiplexing Shift */ +#define CSOR_GPCM_ADM_MASK 0x0003E000 +#define CSOR_GPCM_ADM_SHIFT_SHIFT 13 +#define CSOR_GPCM_ADM_SHIFT(n) ((n) << CSOR_GPCM_ADM_SHIFT_SHIFT) +/* Generic ASIC Parity error indication delay */ +#define CSOR_GPCM_GAPERRD_MASK 0x00000180 +#define CSOR_GPCM_GAPERRD_SHIFT 7 +#define CSOR_GPCM_GAPERRD(n) (((n) - 1) << CSOR_GPCM_GAPERRD_SHIFT) +/* Time for Read Enable High to Output High Impedance */ +#define CSOR_GPCM_TRHZ_MASK 0x0000001C +#define CSOR_GPCM_TRHZ_20 0x00000000 +#define CSOR_GPCM_TRHZ_40 0x00000004 +#define CSOR_GPCM_TRHZ_60 0x00000008 +#define CSOR_GPCM_TRHZ_80 0x0000000C +#define CSOR_GPCM_TRHZ_100 0x00000010 +/* Buffer control disable */ +#define CSOR_GPCM_BCTLD 0x00000001 + +/* + * Flash Timing Registers (FTIM0 - FTIM2_CSn) + */ +/* + * FTIM0 - NAND Flash Mode + */ +#define FTIM0_NAND 0x7EFF3F3F +#define FTIM0_NAND_TCCST_SHIFT 25 +#define FTIM0_NAND_TCCST(n) ((n) << FTIM0_NAND_TCCST_SHIFT) +#define FTIM0_NAND_TWP_SHIFT 16 +#define FTIM0_NAND_TWP(n) ((n) << FTIM0_NAND_TWP_SHIFT) +#define FTIM0_NAND_TWCHT_SHIFT 8 +#define FTIM0_NAND_TWCHT(n) ((n) << FTIM0_NAND_TWCHT_SHIFT) +#define FTIM0_NAND_TWH_SHIFT 0 +#define FTIM0_NAND_TWH(n) ((n) << FTIM0_NAND_TWH_SHIFT) +/* + * FTIM1 - NAND Flash Mode + */ +#define FTIM1_NAND 0xFFFF3FFF +#define FTIM1_NAND_TADLE_SHIFT 24 +#define FTIM1_NAND_TADLE(n) ((n) << FTIM1_NAND_TADLE_SHIFT) +#define FTIM1_NAND_TWBE_SHIFT 16 +#define FTIM1_NAND_TWBE(n) ((n) << FTIM1_NAND_TWBE_SHIFT) +#define FTIM1_NAND_TRR_SHIFT 8 +#define FTIM1_NAND_TRR(n) ((n) << FTIM1_NAND_TRR_SHIFT) +#define FTIM1_NAND_TRP_SHIFT 0 +#define FTIM1_NAND_TRP(n) ((n) << FTIM1_NAND_TRP_SHIFT) +/* + * FTIM2 - NAND Flash Mode + */ +#define FTIM2_NAND 0x1FE1F8FF +#define FTIM2_NAND_TRAD_SHIFT 21 +#define FTIM2_NAND_TRAD(n) ((n) << FTIM2_NAND_TRAD_SHIFT) +#define FTIM2_NAND_TREH_SHIFT 11 +#define FTIM2_NAND_TREH(n) ((n) << FTIM2_NAND_TREH_SHIFT) +#define FTIM2_NAND_TWHRE_SHIFT 0 +#define FTIM2_NAND_TWHRE(n) ((n) << FTIM2_NAND_TWHRE_SHIFT) +/* + * FTIM3 - NAND Flash Mode + */ +#define FTIM3_NAND 0xFF000000 +#define FTIM3_NAND_TWW_SHIFT 24 +#define FTIM3_NAND_TWW(n) ((n) << FTIM3_NAND_TWW_SHIFT) + +/* + * FTIM0 - NOR Flash Mode + */ +#define FTIM0_NOR 0xF03F3F3F +#define FTIM0_NOR_TACSE_SHIFT 28 +#define FTIM0_NOR_TACSE(n) ((n) << FTIM0_NOR_TACSE_SHIFT) +#define FTIM0_NOR_TEADC_SHIFT 16 +#define FTIM0_NOR_TEADC(n) ((n) << FTIM0_NOR_TEADC_SHIFT) +#define FTIM0_NOR_TAVDS_SHIFT 8 +#define FTIM0_NOR_TAVDS(n) ((n) << FTIM0_NOR_TAVDS_SHIFT) +#define FTIM0_NOR_TEAHC_SHIFT 0 +#define FTIM0_NOR_TEAHC(n) ((n) << FTIM0_NOR_TEAHC_SHIFT) +/* + * FTIM1 - NOR Flash Mode + */ +#define FTIM1_NOR 0xFF003F3F +#define FTIM1_NOR_TACO_SHIFT 24 +#define FTIM1_NOR_TACO(n) ((n) << FTIM1_NOR_TACO_SHIFT) +#define FTIM1_NOR_TRAD_NOR_SHIFT 8 +#define FTIM1_NOR_TRAD_NOR(n) ((n) << FTIM1_NOR_TRAD_NOR_SHIFT) +#define FTIM1_NOR_TSEQRAD_NOR_SHIFT 0 +#define FTIM1_NOR_TSEQRAD_NOR(n) ((n) << FTIM1_NOR_TSEQRAD_NOR_SHIFT) +/* + * FTIM2 - NOR Flash Mode + */ +#define FTIM2_NOR 0x0F3CFCFF +#define FTIM2_NOR_TCS_SHIFT 24 +#define FTIM2_NOR_TCS(n) ((n) << FTIM2_NOR_TCS_SHIFT) +#define FTIM2_NOR_TCH_SHIFT 18 +#define FTIM2_NOR_TCH(n) ((n) << FTIM2_NOR_TCH_SHIFT) +#define FTIM2_NOR_TWPH_SHIFT 10 +#define FTIM2_NOR_TWPH(n) ((n) << FTIM2_NOR_TWPH_SHIFT) +#define FTIM2_NOR_TWP_SHIFT 0 +#define FTIM2_NOR_TWP(n) ((n) << FTIM2_NOR_TWP_SHIFT) + +/* + * FTIM0 - Normal GPCM Mode + */ +#define FTIM0_GPCM 0xF03F3F3F +#define FTIM0_GPCM_TACSE_SHIFT 28 +#define FTIM0_GPCM_TACSE(n) ((n) << FTIM0_GPCM_TACSE_SHIFT) +#define FTIM0_GPCM_TEADC_SHIFT 16 +#define FTIM0_GPCM_TEADC(n) ((n) << FTIM0_GPCM_TEADC_SHIFT) +#define FTIM0_GPCM_TAVDS_SHIFT 8 +#define FTIM0_GPCM_TAVDS(n) ((n) << FTIM0_GPCM_TAVDS_SHIFT) +#define FTIM0_GPCM_TEAHC_SHIFT 0 +#define FTIM0_GPCM_TEAHC(n) ((n) << FTIM0_GPCM_TEAHC_SHIFT) +/* + * FTIM1 - Normal GPCM Mode + */ +#define FTIM1_GPCM 0xFF003F00 +#define FTIM1_GPCM_TACO_SHIFT 24 +#define FTIM1_GPCM_TACO(n) ((n) << FTIM1_GPCM_TACO_SHIFT) +#define FTIM1_GPCM_TRAD_SHIFT 8 +#define FTIM1_GPCM_TRAD(n) ((n) << FTIM1_GPCM_TRAD_SHIFT) +/* + * FTIM2 - Normal GPCM Mode + */ +#define FTIM2_GPCM 0x0F3C00FF +#define FTIM2_GPCM_TCS_SHIFT 24 +#define FTIM2_GPCM_TCS(n) ((n) << FTIM2_GPCM_TCS_SHIFT) +#define FTIM2_GPCM_TCH_SHIFT 18 +#define FTIM2_GPCM_TCH(n) ((n) << FTIM2_GPCM_TCH_SHIFT) +#define FTIM2_GPCM_TWP_SHIFT 0 +#define FTIM2_GPCM_TWP(n) ((n) << FTIM2_GPCM_TWP_SHIFT) + +/* + * Ready Busy Status Register (RB_STAT) + */ +/* CSn is READY */ +#define IFC_RB_STAT_READY_CS0 0x80000000 +#define IFC_RB_STAT_READY_CS1 0x40000000 +#define IFC_RB_STAT_READY_CS2 0x20000000 +#define IFC_RB_STAT_READY_CS3 0x10000000 + +/* + * General Control Register (GCR) + */ +#define IFC_GCR_MASK 0x8000F800 +/* reset all IFC hardware */ +#define IFC_GCR_SOFT_RST_ALL 0x80000000 +/* Turnaroud Time of external buffer */ +#define IFC_GCR_TBCTL_TRN_TIME 0x0000F800 +#define IFC_GCR_TBCTL_TRN_TIME_SHIFT 11 + +/* + * Common Event and Error Status Register (CM_EVTER_STAT) + */ +/* Chip select error */ +#define IFC_CM_EVTER_STAT_CSER 0x80000000 + +/* + * Common Event and Error Enable Register (CM_EVTER_EN) + */ +/* Chip select error checking enable */ +#define IFC_CM_EVTER_EN_CSEREN 0x80000000 + +/* + * Common Event and Error Interrupt Enable Register (CM_EVTER_INTR_EN) + */ +/* Chip select error interrupt enable */ +#define IFC_CM_EVTER_INTR_EN_CSERIREN 0x80000000 + +/* + * Common Transfer Error Attribute Register-0 (CM_ERATTR0) + */ +/* transaction type of error Read/Write */ +#define IFC_CM_ERATTR0_ERTYP_READ 0x80000000 +#define IFC_CM_ERATTR0_ERAID 0x0FF00000 +#define IFC_CM_ERATTR0_ESRCID 0x0000FF00 + +/* + * Clock Control Register (CCR) + */ +#define IFC_CCR_MASK 0x0F0F8800 +/* Clock division ratio */ +#define IFC_CCR_CLK_DIV_MASK 0x0F000000 +#define IFC_CCR_CLK_DIV_SHIFT 24 +#define IFC_CCR_CLK_DIV(n) ((n-1) << IFC_CCR_CLK_DIV_SHIFT) +/* IFC Clock Delay */ +#define IFC_CCR_CLK_DLY_MASK 0x000F0000 +#define IFC_CCR_CLK_DLY_SHIFT 16 +#define IFC_CCR_CLK_DLY(n) ((n) << IFC_CCR_CLK_DLY_SHIFT) +/* Invert IFC clock before sending out */ +#define IFC_CCR_INV_CLK_EN 0x00008000 +/* Fedback IFC Clock */ +#define IFC_CCR_FB_IFC_CLK_SEL 0x00000800 + +/* + * Clock Status Register (CSR) + */ +/* Clk is stable */ +#define IFC_CSR_CLK_STAT_STABLE 0x80000000 + +/* + * IFC_NAND Machine Specific Registers + */ +/* + * NAND Configuration Register (NCFGR) + */ +/* Auto Boot Mode */ +#define IFC_NAND_NCFGR_BOOT 0x80000000 +/* Addressing Mode-ROW0+n/COL0 */ +#define IFC_NAND_NCFGR_ADDR_MODE_RC0 0x00000000 +/* Addressing Mode-ROW0+n/COL0+n */ +#define IFC_NAND_NCFGR_ADDR_MODE_RC1 0x00400000 +/* Number of loop iterations of FIR sequences for multi page operations */ +#define IFC_NAND_NCFGR_NUM_LOOP_MASK 0x0000F000 +#define IFC_NAND_NCFGR_NUM_LOOP_SHIFT 12 +#define IFC_NAND_NCFGR_NUM_LOOP(n) ((n) << IFC_NAND_NCFGR_NUM_LOOP_SHIFT) +/* Number of wait cycles */ +#define IFC_NAND_NCFGR_NUM_WAIT_MASK 0x000000FF +#define IFC_NAND_NCFGR_NUM_WAIT_SHIFT 0 + +/* + * NAND Flash Command Registers (NAND_FCR0/NAND_FCR1) + */ +/* General purpose FCM flash command bytes CMD0-CMD7 */ +#define IFC_NAND_FCR0_CMD0 0xFF000000 +#define IFC_NAND_FCR0_CMD0_SHIFT 24 +#define IFC_NAND_FCR0_CMD1 0x00FF0000 +#define IFC_NAND_FCR0_CMD1_SHIFT 16 +#define IFC_NAND_FCR0_CMD2 0x0000FF00 +#define IFC_NAND_FCR0_CMD2_SHIFT 8 +#define IFC_NAND_FCR0_CMD3 0x000000FF +#define IFC_NAND_FCR0_CMD3_SHIFT 0 +#define IFC_NAND_FCR1_CMD4 0xFF000000 +#define IFC_NAND_FCR1_CMD4_SHIFT 24 +#define IFC_NAND_FCR1_CMD5 0x00FF0000 +#define IFC_NAND_FCR1_CMD5_SHIFT 16 +#define IFC_NAND_FCR1_CMD6 0x0000FF00 +#define IFC_NAND_FCR1_CMD6_SHIFT 8 +#define IFC_NAND_FCR1_CMD7 0x000000FF +#define IFC_NAND_FCR1_CMD7_SHIFT 0 + +/* + * Flash ROW and COL Address Register (ROWn, COLn) + */ +/* Main/spare region locator */ +#define IFC_NAND_COL_MS 0x80000000 +/* Column Address */ +#define IFC_NAND_COL_CA_MASK 0x00000FFF + +/* + * NAND Flash Byte Count Register (NAND_BC) + */ +/* Byte Count for read/Write */ +#define IFC_NAND_BC 0x000001FF + +/* + * NAND Flash Instruction Registers (NAND_FIR0/NAND_FIR1/NAND_FIR2) + */ +/* NAND Machine specific opcodes OP0-OP14*/ +#define IFC_NAND_FIR0_OP0 0xFC000000 +#define IFC_NAND_FIR0_OP0_SHIFT 26 +#define IFC_NAND_FIR0_OP1 0x03F00000 +#define IFC_NAND_FIR0_OP1_SHIFT 20 +#define IFC_NAND_FIR0_OP2 0x000FC000 +#define IFC_NAND_FIR0_OP2_SHIFT 14 +#define IFC_NAND_FIR0_OP3 0x00003F00 +#define IFC_NAND_FIR0_OP3_SHIFT 8 +#define IFC_NAND_FIR0_OP4 0x000000FC +#define IFC_NAND_FIR0_OP4_SHIFT 2 +#define IFC_NAND_FIR1_OP5 0xFC000000 +#define IFC_NAND_FIR1_OP5_SHIFT 26 +#define IFC_NAND_FIR1_OP6 0x03F00000 +#define IFC_NAND_FIR1_OP6_SHIFT 20 +#define IFC_NAND_FIR1_OP7 0x000FC000 +#define IFC_NAND_FIR1_OP7_SHIFT 14 +#define IFC_NAND_FIR1_OP8 0x00003F00 +#define IFC_NAND_FIR1_OP8_SHIFT 8 +#define IFC_NAND_FIR1_OP9 0x000000FC +#define IFC_NAND_FIR1_OP9_SHIFT 2 +#define IFC_NAND_FIR2_OP10 0xFC000000 +#define IFC_NAND_FIR2_OP10_SHIFT 26 +#define IFC_NAND_FIR2_OP11 0x03F00000 +#define IFC_NAND_FIR2_OP11_SHIFT 20 +#define IFC_NAND_FIR2_OP12 0x000FC000 +#define IFC_NAND_FIR2_OP12_SHIFT 14 +#define IFC_NAND_FIR2_OP13 0x00003F00 +#define IFC_NAND_FIR2_OP13_SHIFT 8 +#define IFC_NAND_FIR2_OP14 0x000000FC +#define IFC_NAND_FIR2_OP14_SHIFT 2 + +/* + * Instruction opcodes to be programmed + * in FIR registers- 6bits + */ +enum ifc_nand_fir_opcodes { + IFC_FIR_OP_NOP, + IFC_FIR_OP_CA0, + IFC_FIR_OP_CA1, + IFC_FIR_OP_CA2, + IFC_FIR_OP_CA3, + IFC_FIR_OP_RA0, + IFC_FIR_OP_RA1, + IFC_FIR_OP_RA2, + IFC_FIR_OP_RA3, + IFC_FIR_OP_CMD0, + IFC_FIR_OP_CMD1, + IFC_FIR_OP_CMD2, + IFC_FIR_OP_CMD3, + IFC_FIR_OP_CMD4, + IFC_FIR_OP_CMD5, + IFC_FIR_OP_CMD6, + IFC_FIR_OP_CMD7, + IFC_FIR_OP_CW0, + IFC_FIR_OP_CW1, + IFC_FIR_OP_CW2, + IFC_FIR_OP_CW3, + IFC_FIR_OP_CW4, + IFC_FIR_OP_CW5, + IFC_FIR_OP_CW6, + IFC_FIR_OP_CW7, + IFC_FIR_OP_WBCD, + IFC_FIR_OP_RBCD, + IFC_FIR_OP_BTRD, + IFC_FIR_OP_RDSTAT, + IFC_FIR_OP_NWAIT, + IFC_FIR_OP_WFR, + IFC_FIR_OP_SBRD, + IFC_FIR_OP_UA, + IFC_FIR_OP_RB, +}; + +/* + * NAND Chip Select Register (NAND_CSEL) + */ +#define IFC_NAND_CSEL 0x0C000000 +#define IFC_NAND_CSEL_SHIFT 26 +#define IFC_NAND_CSEL_CS0 0x00000000 +#define IFC_NAND_CSEL_CS1 0x04000000 +#define IFC_NAND_CSEL_CS2 0x08000000 +#define IFC_NAND_CSEL_CS3 0x0C000000 + +/* + * NAND Operation Sequence Start (NANDSEQ_STRT) + */ +/* NAND Flash Operation Start */ +#define IFC_NAND_SEQ_STRT_FIR_STRT 0x80000000 +/* Automatic Erase */ +#define IFC_NAND_SEQ_STRT_AUTO_ERS 0x00800000 +/* Automatic Program */ +#define IFC_NAND_SEQ_STRT_AUTO_PGM 0x00100000 +/* Automatic Copyback */ +#define IFC_NAND_SEQ_STRT_AUTO_CPB 0x00020000 +/* Automatic Read Operation */ +#define IFC_NAND_SEQ_STRT_AUTO_RD 0x00004000 +/* Automatic Status Read */ +#define IFC_NAND_SEQ_STRT_AUTO_STAT_RD 0x00000800 + +/* + * NAND Event and Error Status Register (NAND_EVTER_STAT) + */ +/* Operation Complete */ +#define IFC_NAND_EVTER_STAT_OPC 0x80000000 +/* Flash Timeout Error */ +#define IFC_NAND_EVTER_STAT_FTOER 0x08000000 +/* Write Protect Error */ +#define IFC_NAND_EVTER_STAT_WPER 0x04000000 +/* ECC Error */ +#define IFC_NAND_EVTER_STAT_ECCER 0x02000000 +/* RCW Load Done */ +#define IFC_NAND_EVTER_STAT_RCW_DN 0x00008000 +/* Boot Loadr Done */ +#define IFC_NAND_EVTER_STAT_BOOT_DN 0x00004000 +/* Bad Block Indicator search select */ +#define IFC_NAND_EVTER_STAT_BBI_SRCH_SE 0x00000800 + +/* + * NAND Flash Page Read Completion Event Status Register + * (PGRDCMPL_EVT_STAT) + */ +#define PGRDCMPL_EVT_STAT_MASK 0xFFFF0000 +/* Small Page 0-15 Done */ +#define PGRDCMPL_EVT_STAT_SECTION_SP(n) (1 << (31 - (n))) +/* Large Page(2K) 0-3 Done */ +#define PGRDCMPL_EVT_STAT_LP_2K(n) (0xF << (28 - (n)*4)) +/* Large Page(4K) 0-1 Done */ +#define PGRDCMPL_EVT_STAT_LP_4K(n) (0xFF << (24 - (n)*8)) + +/* + * NAND Event and Error Enable Register (NAND_EVTER_EN) + */ +/* Operation complete event enable */ +#define IFC_NAND_EVTER_EN_OPC_EN 0x80000000 +/* Page read complete event enable */ +#define IFC_NAND_EVTER_EN_PGRDCMPL_EN 0x20000000 +/* Flash Timeout error enable */ +#define IFC_NAND_EVTER_EN_FTOER_EN 0x08000000 +/* Write Protect error enable */ +#define IFC_NAND_EVTER_EN_WPER_EN 0x04000000 +/* ECC error logging enable */ +#define IFC_NAND_EVTER_EN_ECCER_EN 0x02000000 + +/* + * NAND Event and Error Interrupt Enable Register (NAND_EVTER_INTR_EN) + */ +/* Enable interrupt for operation complete */ +#define IFC_NAND_EVTER_INTR_OPCIR_EN 0x80000000 +/* Enable interrupt for Page read complete */ +#define IFC_NAND_EVTER_INTR_PGRDCMPLIR_EN 0x20000000 +/* Enable interrupt for Flash timeout error */ +#define IFC_NAND_EVTER_INTR_FTOERIR_EN 0x08000000 +/* Enable interrupt for Write protect error */ +#define IFC_NAND_EVTER_INTR_WPERIR_EN 0x04000000 +/* Enable interrupt for ECC error*/ +#define IFC_NAND_EVTER_INTR_ECCERIR_EN 0x02000000 + +/* + * NAND Transfer Error Attribute Register-0 (NAND_ERATTR0) + */ +#define IFC_NAND_ERATTR0_MASK 0x0C080000 +/* Error on CS0-3 for NAND */ +#define IFC_NAND_ERATTR0_ERCS_CS0 0x00000000 +#define IFC_NAND_ERATTR0_ERCS_CS1 0x04000000 +#define IFC_NAND_ERATTR0_ERCS_CS2 0x08000000 +#define IFC_NAND_ERATTR0_ERCS_CS3 0x0C000000 +/* Transaction type of error Read/Write */ +#define IFC_NAND_ERATTR0_ERTTYPE_READ 0x00080000 + +/* + * NAND Flash Status Register (NAND_FSR) + */ +/* First byte of data read from read status op */ +#define IFC_NAND_NFSR_RS0 0xFF000000 +/* Second byte of data read from read status op */ +#define IFC_NAND_NFSR_RS1 0x00FF0000 + +/* + * ECC Error Status Registers (ECCSTAT0-ECCSTAT3) + */ +/* Number of ECC errors on sector n (n = 0-15) */ +#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR0_MASK 0x0F000000 +#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR0_SHIFT 24 +#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR1_MASK 0x000F0000 +#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR1_SHIFT 16 +#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR2_MASK 0x00000F00 +#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR2_SHIFT 8 +#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR3_MASK 0x0000000F +#define IFC_NAND_ECCSTAT0_ERRCNT_SECTOR3_SHIFT 0 +#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR4_MASK 0x0F000000 +#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR4_SHIFT 24 +#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR5_MASK 0x000F0000 +#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR5_SHIFT 16 +#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR6_MASK 0x00000F00 +#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR6_SHIFT 8 +#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR7_MASK 0x0000000F +#define IFC_NAND_ECCSTAT1_ERRCNT_SECTOR7_SHIFT 0 +#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR8_MASK 0x0F000000 +#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR8_SHIFT 24 +#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR9_MASK 0x000F0000 +#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR9_SHIFT 16 +#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR10_MASK 0x00000F00 +#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR10_SHIFT 8 +#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR11_MASK 0x0000000F +#define IFC_NAND_ECCSTAT2_ERRCNT_SECTOR11_SHIFT 0 +#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR12_MASK 0x0F000000 +#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR12_SHIFT 24 +#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR13_MASK 0x000F0000 +#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR13_SHIFT 16 +#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR14_MASK 0x00000F00 +#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR14_SHIFT 8 +#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR15_MASK 0x0000000F +#define IFC_NAND_ECCSTAT3_ERRCNT_SECTOR15_SHIFT 0 + +/* + * NAND Control Register (NANDCR) + */ +#define IFC_NAND_NCR_FTOCNT_MASK 0x1E000000 +#define IFC_NAND_NCR_FTOCNT_SHIFT 25 +#define IFC_NAND_NCR_FTOCNT(n) ((_ilog2(n) - 8) << IFC_NAND_NCR_FTOCNT_SHIFT) + +/* + * NAND_AUTOBOOT_TRGR + */ +/* Trigger RCW load */ +#define IFC_NAND_AUTOBOOT_TRGR_RCW_LD 0x80000000 +/* Trigget Auto Boot */ +#define IFC_NAND_AUTOBOOT_TRGR_BOOT_LD 0x20000000 + +/* + * NAND_MDR + */ +/* 1st read data byte when opcode SBRD */ +#define IFC_NAND_MDR_RDATA0 0xFF000000 +/* 2nd read data byte when opcode SBRD */ +#define IFC_NAND_MDR_RDATA1 0x00FF0000 + +/* + * NOR Machine Specific Registers + */ +/* + * NOR Event and Error Status Register (NOR_EVTER_STAT) + */ +/* NOR Command Sequence Operation Complete */ +#define IFC_NOR_EVTER_STAT_OPC_NOR 0x80000000 +/* Write Protect Error */ +#define IFC_NOR_EVTER_STAT_WPER 0x04000000 +/* Command Sequence Timeout Error */ +#define IFC_NOR_EVTER_STAT_STOER 0x01000000 + +/* + * NOR Event and Error Enable Register (NOR_EVTER_EN) + */ +/* NOR Command Seq complete event enable */ +#define IFC_NOR_EVTER_EN_OPCEN_NOR 0x80000000 +/* Write Protect Error Checking Enable */ +#define IFC_NOR_EVTER_EN_WPEREN 0x04000000 +/* Timeout Error Enable */ +#define IFC_NOR_EVTER_EN_STOEREN 0x01000000 + +/* + * NOR Event and Error Interrupt Enable Register (NOR_EVTER_INTR_EN) + */ +/* Enable interrupt for OPC complete */ +#define IFC_NOR_EVTER_INTR_OPCEN_NOR 0x80000000 +/* Enable interrupt for write protect error */ +#define IFC_NOR_EVTER_INTR_WPEREN 0x04000000 +/* Enable interrupt for timeout error */ +#define IFC_NOR_EVTER_INTR_STOEREN 0x01000000 + +/* + * NOR Transfer Error Attribute Register-0 (NOR_ERATTR0) + */ +/* Source ID for error transaction */ +#define IFC_NOR_ERATTR0_ERSRCID 0xFF000000 +/* AXI ID for error transation */ +#define IFC_NOR_ERATTR0_ERAID 0x000FF000 +/* Chip select corresponds to NOR error */ +#define IFC_NOR_ERATTR0_ERCS_CS0 0x00000000 +#define IFC_NOR_ERATTR0_ERCS_CS1 0x00000010 +#define IFC_NOR_ERATTR0_ERCS_CS2 0x00000020 +#define IFC_NOR_ERATTR0_ERCS_CS3 0x00000030 +/* Type of transaction read/write */ +#define IFC_NOR_ERATTR0_ERTYPE_READ 0x00000001 + +/* + * NOR Transfer Error Attribute Register-2 (NOR_ERATTR2) + */ +#define IFC_NOR_ERATTR2_ER_NUM_PHASE_EXP 0x000F0000 +#define IFC_NOR_ERATTR2_ER_NUM_PHASE_PER 0x00000F00 + +/* + * NOR Control Register (NORCR) + */ +#define IFC_NORCR_MASK 0x0F0F0000 +/* No. of Address/Data Phase */ +#define IFC_NORCR_NUM_PHASE_MASK 0x0F000000 +#define IFC_NORCR_NUM_PHASE_SHIFT 24 +#define IFC_NORCR_NUM_PHASE(n) ((n-1) << IFC_NORCR_NUM_PHASE_SHIFT) +/* Sequence Timeout Count */ +#define IFC_NORCR_STOCNT_MASK 0x000F0000 +#define IFC_NORCR_STOCNT_SHIFT 16 +#define IFC_NORCR_STOCNT(n) ((__ilog2(n) - 8) << IFC_NORCR_STOCNT_SHIFT) + +/* + * GPCM Machine specific registers + */ +/* + * GPCM Event and Error Status Register (GPCM_EVTER_STAT) + */ +/* Timeout error */ +#define IFC_GPCM_EVTER_STAT_TOER 0x04000000 +/* Parity error */ +#define IFC_GPCM_EVTER_STAT_PER 0x01000000 + +/* + * GPCM Event and Error Enable Register (GPCM_EVTER_EN) + */ +/* Timeout error enable */ +#define IFC_GPCM_EVTER_EN_TOER_EN 0x04000000 +/* Parity error enable */ +#define IFC_GPCM_EVTER_EN_PER_EN 0x01000000 + +/* + * GPCM Event and Error Interrupt Enable Register (GPCM_EVTER_INTR_EN) + */ +/* Enable Interrupt for timeout error */ +#define IFC_GPCM_EEIER_TOERIR_EN 0x04000000 +/* Enable Interrupt for Parity error */ +#define IFC_GPCM_EEIER_PERIR_EN 0x01000000 + +/* + * GPCM Transfer Error Attribute Register-0 (GPCM_ERATTR0) + */ +/* Source ID for error transaction */ +#define IFC_GPCM_ERATTR0_ERSRCID 0xFF000000 +/* AXI ID for error transaction */ +#define IFC_GPCM_ERATTR0_ERAID 0x000FF000 +/* Chip select corresponds to GPCM error */ +#define IFC_GPCM_ERATTR0_ERCS_CS0 0x00000000 +#define IFC_GPCM_ERATTR0_ERCS_CS1 0x00000040 +#define IFC_GPCM_ERATTR0_ERCS_CS2 0x00000080 +#define IFC_GPCM_ERATTR0_ERCS_CS3 0x000000C0 +/* Type of transaction read/Write */ +#define IFC_GPCM_ERATTR0_ERTYPE_READ 0x00000001 + +/* + * GPCM Transfer Error Attribute Register-2 (GPCM_ERATTR2) + */ +/* On which beat of address/data parity error is observed */ +#define IFC_GPCM_ERATTR2_PERR_BEAT 0x00000C00 +/* Parity Error on byte */ +#define IFC_GPCM_ERATTR2_PERR_BYTE 0x000000F0 +/* Parity Error reported in addr or data phase */ +#define IFC_GPCM_ERATTR2_PERR_DATA_PHASE 0x00000001 + +/* + * GPCM Status Register (GPCM_STAT) + */ +#define IFC_GPCM_STAT_BSY 0x80000000 /* GPCM is busy */ + + +#ifndef __ASSEMBLY__ +#include + +extern void print_ifc_regs(void); +extern void init_early_memctl_regs(void); + +#define IFC_BASE_ADDR ((struct fsl_ifc *)CONFIG_SYS_IFC_ADDR) + +#define get_ifc_cspr_ext(i) (in_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr_ext)) +#define get_ifc_cspr(i) (in_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr)) +#define get_ifc_csor_ext(i) (in_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor_ext)) +#define get_ifc_csor(i) (in_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor)) +#define get_ifc_amask(i) (in_be32(&(IFC_BASE_ADDR)->amask_cs[i].amask)) +#define get_ifc_ftim(i, j) (in_be32(&(IFC_BASE_ADDR)->ftim_cs[i].ftim[j])) + +#define set_ifc_cspr_ext(i, v) (out_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr_ext, v)) +#define set_ifc_cspr(i, v) (out_be32(&(IFC_BASE_ADDR)->cspr_cs[i].cspr, v)) +#define set_ifc_csor_ext(i, v) (out_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor_ext, v)) +#define set_ifc_csor(i, v) (out_be32(&(IFC_BASE_ADDR)->csor_cs[i].csor, v)) +#define set_ifc_amask(i, v) (out_be32(&(IFC_BASE_ADDR)->amask_cs[i].amask, v)) +#define set_ifc_ftim(i, j, v) \ + (out_be32(&(IFC_BASE_ADDR)->ftim_cs[i].ftim[j], v)) + +enum ifc_chip_sel { + IFC_CS0, + IFC_CS1, + IFC_CS2, + IFC_CS3, + IFC_CS4, + IFC_CS5, + IFC_CS6, + IFC_CS7, +}; + +enum ifc_ftims { + IFC_FTIM0, + IFC_FTIM1, + IFC_FTIM2, + IFC_FTIM3, +}; + +/* + * IFC Controller NAND Machine registers + */ +struct fsl_ifc_nand { + u32 ncfgr; + u32 res1[0x4]; + u32 nand_fcr0; + u32 nand_fcr1; + u32 res2[0x8]; + u32 row0; + u32 res3; + u32 col0; + u32 res4; + u32 row1; + u32 res5; + u32 col1; + u32 res6; + u32 row2; + u32 res7; + u32 col2; + u32 res8; + u32 row3; + u32 res9; + u32 col3; + u32 res10[0x24]; + u32 nand_fbcr; + u32 res11; + u32 nand_fir0; + u32 nand_fir1; + u32 nand_fir2; + u32 res12[0x10]; + u32 nand_csel; + u32 res13; + u32 nandseq_strt; + u32 res14; + u32 nand_evter_stat; + u32 res15; + u32 pgrdcmpl_evt_stat; + u32 res16[0x2]; + u32 nand_evter_en; + u32 res17[0x2]; + u32 nand_evter_intr_en; + u32 res18[0x2]; + u32 nand_erattr0; + u32 nand_erattr1; + u32 res19[0x10]; + u32 nand_fsr; + u32 res20; + u32 nand_eccstat[4]; + u32 res21[0x20]; + u32 nanndcr; + u32 res22[0x2]; + u32 nand_autoboot_trgr; + u32 res23; + u32 nand_mdr; + u32 res24[0x5C]; +}; + +/* + * IFC controller NOR Machine registers + */ +struct fsl_ifc_nor { + u32 nor_evter_stat; + u32 res1[0x2]; + u32 nor_evter_en; + u32 res2[0x2]; + u32 nor_evter_intr_en; + u32 res3[0x2]; + u32 nor_erattr0; + u32 nor_erattr1; + u32 nor_erattr2; + u32 res4[0x4]; + u32 norcr; + u32 res5[0xEF]; +}; + +/* + * IFC controller GPCM Machine registers + */ +struct fsl_ifc_gpcm { + u32 gpcm_evter_stat; + u32 res1[0x2]; + u32 gpcm_evter_en; + u32 res2[0x2]; + u32 gpcm_evter_intr_en; + u32 res3[0x2]; + u32 gpcm_erattr0; + u32 gpcm_erattr1; + u32 gpcm_erattr2; + u32 gpcm_stat; + u32 res4[0x1F3]; +}; + +#ifdef CONFIG_SYS_FSL_IFC_BANK_COUNT +#if (CONFIG_SYS_FSL_IFC_BANK_COUNT <= 8) +#define IFC_CSPR_REG_LEN 148 +#define IFC_AMASK_REG_LEN 144 +#define IFC_CSOR_REG_LEN 144 +#define IFC_FTIM_REG_LEN 576 + +#define IFC_CSPR_USED_LEN sizeof(struct fsl_ifc_cspr) * \ + CONFIG_SYS_FSL_IFC_BANK_COUNT +#define IFC_AMASK_USED_LEN sizeof(struct fsl_ifc_amask) * \ + CONFIG_SYS_FSL_IFC_BANK_COUNT +#define IFC_CSOR_USED_LEN sizeof(struct fsl_ifc_csor) * \ + CONFIG_SYS_FSL_IFC_BANK_COUNT +#define IFC_FTIM_USED_LEN sizeof(struct fsl_ifc_ftim) * \ + CONFIG_SYS_FSL_IFC_BANK_COUNT +#else +#error IFC BANK count not vaild +#endif +#else +#error IFC BANK count not defined +#endif + +struct fsl_ifc_cspr { + u32 cspr_ext; + u32 cspr; + u32 res; +}; + +struct fsl_ifc_amask { + u32 amask; + u32 res[0x2]; +}; + +struct fsl_ifc_csor { + u32 csor; + u32 csor_ext; + u32 res; +}; + +struct fsl_ifc_ftim { + u32 ftim[4]; + u32 res[0x8]; +}; + +/* + * IFC Controller Registers + */ +struct fsl_ifc { + u32 ifc_rev; + u32 res1[0x2]; + struct fsl_ifc_cspr cspr_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; + u8 res2[IFC_CSPR_REG_LEN - IFC_CSPR_USED_LEN]; + struct fsl_ifc_amask amask_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; + u8 res3[IFC_AMASK_REG_LEN - IFC_AMASK_USED_LEN]; + struct fsl_ifc_csor csor_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; + u8 res4[IFC_CSOR_REG_LEN - IFC_CSOR_USED_LEN]; + struct fsl_ifc_ftim ftim_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; + u8 res5[IFC_FTIM_REG_LEN - IFC_FTIM_USED_LEN]; + u32 rb_stat; + u32 res6[0x2]; + u32 ifc_gcr; + u32 res7[0x2]; + u32 cm_evter_stat; + u32 res8[0x2]; + u32 cm_evter_en; + u32 res9[0x2]; + u32 cm_evter_intr_en; + u32 res10[0x2]; + u32 cm_erattr0; + u32 cm_erattr1; + u32 res11[0x2]; + u32 ifc_ccr; + u32 ifc_csr; + u32 res12[0x2EB]; + struct fsl_ifc_nand ifc_nand; + struct fsl_ifc_nor ifc_nor; + struct fsl_ifc_gpcm ifc_gpcm; +}; + +#ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A002769 +#undef CSPR_MSEL_NOR +#define CSPR_MSEL_NOR CSPR_MSEL_GPCM +#endif +#endif /* CONFIG_FSL_IFC */ + +#endif /* __ASSEMBLY__ */ +#endif /* __FSL_IFC_H */