diff options
Diffstat (limited to 'arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h')
-rw-r--r-- | arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h b/arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h deleted file mode 100644 index ce370749add9..000000000000 --- a/arch/powerpc/sysdev/fsl_85xx_cache_ctlr.h +++ /dev/null @@ -1,88 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright 2009-2010, 2012 Freescale Semiconductor, Inc - * - * QorIQ based Cache Controller Memory Mapped Registers - * - * Author: Vivek Mahajan <vivek.mahajan@freescale.com> - */ - -#ifndef __FSL_85XX_CACHE_CTLR_H__ -#define __FSL_85XX_CACHE_CTLR_H__ - -#define L2CR_L2FI 0x40000000 /* L2 flash invalidate */ -#define L2CR_L2IO 0x00200000 /* L2 instruction only */ -#define L2CR_SRAM_ZERO 0x00000000 /* L2SRAM zero size */ -#define L2CR_SRAM_FULL 0x00010000 /* L2SRAM full size */ -#define L2CR_SRAM_HALF 0x00020000 /* L2SRAM half size */ -#define L2CR_SRAM_TWO_HALFS 0x00030000 /* L2SRAM two half sizes */ -#define L2CR_SRAM_QUART 0x00040000 /* L2SRAM one quarter size */ -#define L2CR_SRAM_TWO_QUARTS 0x00050000 /* L2SRAM two quarter size */ -#define L2CR_SRAM_EIGHTH 0x00060000 /* L2SRAM one eighth size */ -#define L2CR_SRAM_TWO_EIGHTH 0x00070000 /* L2SRAM two eighth size */ - -#define L2SRAM_OPTIMAL_SZ_SHIFT 0x00000003 /* Optimum size for L2SRAM */ - -#define L2SRAM_BAR_MSK_LO18 0xFFFFC000 /* Lower 18 bits */ -#define L2SRAM_BARE_MSK_HI4 0x0000000F /* Upper 4 bits */ - -enum cache_sram_lock_ways { - LOCK_WAYS_ZERO, - LOCK_WAYS_EIGHTH, - LOCK_WAYS_TWO_EIGHTH, - LOCK_WAYS_HALF = 4, - LOCK_WAYS_FULL = 8, -}; - -struct mpc85xx_l2ctlr { - u32 ctl; /* 0x000 - L2 control */ - u8 res1[0xC]; - u32 ewar0; /* 0x010 - External write address 0 */ - u32 ewarea0; /* 0x014 - External write address extended 0 */ - u32 ewcr0; /* 0x018 - External write ctrl */ - u8 res2[4]; - u32 ewar1; /* 0x020 - External write address 1 */ - u32 ewarea1; /* 0x024 - External write address extended 1 */ - u32 ewcr1; /* 0x028 - External write ctrl 1 */ - u8 res3[4]; - u32 ewar2; /* 0x030 - External write address 2 */ - u32 ewarea2; /* 0x034 - External write address extended 2 */ - u32 ewcr2; /* 0x038 - External write ctrl 2 */ - u8 res4[4]; - u32 ewar3; /* 0x040 - External write address 3 */ - u32 ewarea3; /* 0x044 - External write address extended 3 */ - u32 ewcr3; /* 0x048 - External write ctrl 3 */ - u8 res5[0xB4]; - u32 srbar0; /* 0x100 - SRAM base address 0 */ - u32 srbarea0; /* 0x104 - SRAM base addr reg ext address 0 */ - u32 srbar1; /* 0x108 - SRAM base address 1 */ - u32 srbarea1; /* 0x10C - SRAM base addr reg ext address 1 */ - u8 res6[0xCF0]; - u32 errinjhi; /* 0xE00 - Error injection mask high */ - u32 errinjlo; /* 0xE04 - Error injection mask low */ - u32 errinjctl; /* 0xE08 - Error injection tag/ecc control */ - u8 res7[0x14]; - u32 captdatahi; /* 0xE20 - Error data high capture */ - u32 captdatalo; /* 0xE24 - Error data low capture */ - u32 captecc; /* 0xE28 - Error syndrome */ - u8 res8[0x14]; - u32 errdet; /* 0xE40 - Error detect */ - u32 errdis; /* 0xE44 - Error disable */ - u32 errinten; /* 0xE48 - Error interrupt enable */ - u32 errattr; /* 0xE4c - Error attribute capture */ - u32 erradrrl; /* 0xE50 - Error address capture low */ - u32 erradrrh; /* 0xE54 - Error address capture high */ - u32 errctl; /* 0xE58 - Error control */ - u8 res9[0x1A4]; -}; - -struct sram_parameters { - unsigned int sram_size; - phys_addr_t sram_offset; -}; - -extern int instantiate_cache_sram(struct platform_device *dev, - struct sram_parameters sram_params); -extern void remove_cache_sram(struct platform_device *dev); - -#endif /* __FSL_85XX_CACHE_CTLR_H__ */ |