mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
4f5554c6e5
Replace CONFIG_MPC8641 with ARCH_MPC8641 in Kconfig and clean up existing macros. Signed-off-by: York Sun <york.sun@nxp.com>
148 lines
3.6 KiB
C
148 lines
3.6 KiB
C
/*
|
|
* Copyright 2008-2011 Freescale Semiconductor, Inc.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0
|
|
*/
|
|
|
|
#ifndef _FSL_LAW_H_
|
|
#define _FSL_LAW_H_
|
|
|
|
#include <asm/io.h>
|
|
#include <linux/log2.h>
|
|
|
|
#define LAW_EN 0x80000000
|
|
|
|
#define SET_LAW_ENTRY(idx, a, sz, trgt) \
|
|
{ .index = idx, .addr = a, .size = sz, .trgt_id = trgt }
|
|
|
|
#define SET_LAW(a, sz, trgt) \
|
|
{ .index = -1, .addr = a, .size = sz, .trgt_id = trgt }
|
|
|
|
enum law_size {
|
|
LAW_SIZE_4K = 0xb,
|
|
LAW_SIZE_8K,
|
|
LAW_SIZE_16K,
|
|
LAW_SIZE_32K,
|
|
LAW_SIZE_64K,
|
|
LAW_SIZE_128K,
|
|
LAW_SIZE_256K,
|
|
LAW_SIZE_512K,
|
|
LAW_SIZE_1M,
|
|
LAW_SIZE_2M,
|
|
LAW_SIZE_4M,
|
|
LAW_SIZE_8M,
|
|
LAW_SIZE_16M,
|
|
LAW_SIZE_32M,
|
|
LAW_SIZE_64M,
|
|
LAW_SIZE_128M,
|
|
LAW_SIZE_256M,
|
|
LAW_SIZE_512M,
|
|
LAW_SIZE_1G,
|
|
LAW_SIZE_2G,
|
|
LAW_SIZE_4G,
|
|
LAW_SIZE_8G,
|
|
LAW_SIZE_16G,
|
|
LAW_SIZE_32G,
|
|
};
|
|
|
|
#define law_size_bits(sz) (__ilog2_u64(sz) - 1)
|
|
#define lawar_size(x) (1ULL << ((x & 0x3f) + 1))
|
|
|
|
#ifdef CONFIG_FSL_CORENET
|
|
enum law_trgt_if {
|
|
LAW_TRGT_IF_PCIE_1 = 0x00,
|
|
LAW_TRGT_IF_PCIE_2 = 0x01,
|
|
LAW_TRGT_IF_PCIE_3 = 0x02,
|
|
LAW_TRGT_IF_PCIE_4 = 0x03,
|
|
LAW_TRGT_IF_RIO_1 = 0x08,
|
|
LAW_TRGT_IF_RIO_2 = 0x09,
|
|
|
|
LAW_TRGT_IF_DDR_1 = 0x10,
|
|
LAW_TRGT_IF_DDR_2 = 0x11, /* 2nd controller */
|
|
LAW_TRGT_IF_DDR_3 = 0x12,
|
|
LAW_TRGT_IF_DDR_4 = 0x13,
|
|
LAW_TRGT_IF_DDR_INTRLV = 0x14,
|
|
LAW_TRGT_IF_DDR_INTLV_34 = 0x15,
|
|
LAW_TRGT_IF_DDR_INTLV_123 = 0x17,
|
|
LAW_TRGT_IF_DDR_INTLV_1234 = 0x16,
|
|
LAW_TRGT_IF_BMAN = 0x18,
|
|
LAW_TRGT_IF_DCSR = 0x1d,
|
|
LAW_TRGT_IF_CCSR = 0x1e,
|
|
LAW_TRGT_IF_LBC = 0x1f,
|
|
LAW_TRGT_IF_QMAN = 0x3c,
|
|
|
|
LAW_TRGT_IF_MAPLE = 0x50,
|
|
};
|
|
#define LAW_TRGT_IF_DDR LAW_TRGT_IF_DDR_1
|
|
#define LAW_TRGT_IF_IFC LAW_TRGT_IF_LBC
|
|
#else
|
|
enum law_trgt_if {
|
|
LAW_TRGT_IF_PCI = 0x00,
|
|
LAW_TRGT_IF_PCI_2 = 0x01,
|
|
#ifndef CONFIG_ARCH_MPC8641
|
|
LAW_TRGT_IF_PCIE_1 = 0x02,
|
|
#endif
|
|
#if defined(CONFIG_ARCH_BSC9131) || defined(CONFIG_ARCH_BSC9132)
|
|
LAW_TRGT_IF_OCN_DSP = 0x03,
|
|
#else
|
|
#if !defined(CONFIG_ARCH_MPC8572) && !defined(CONFIG_ARCH_P2020)
|
|
LAW_TRGT_IF_PCIE_3 = 0x03,
|
|
#endif
|
|
#endif
|
|
LAW_TRGT_IF_LBC = 0x04,
|
|
LAW_TRGT_IF_CCSR = 0x08,
|
|
LAW_TRGT_IF_DSP_CCSR = 0x09,
|
|
LAW_TRGT_IF_PLATFORM_SRAM = 0x0a,
|
|
LAW_TRGT_IF_DDR_INTRLV = 0x0b,
|
|
LAW_TRGT_IF_RIO = 0x0c,
|
|
#if defined(CONFIG_ARCH_BSC9132)
|
|
LAW_TRGT_IF_CLASS_DSP = 0x0d,
|
|
#else
|
|
LAW_TRGT_IF_RIO_2 = 0x0d,
|
|
#endif
|
|
LAW_TRGT_IF_DPAA_SWP_SRAM = 0x0e,
|
|
LAW_TRGT_IF_DDR = 0x0f,
|
|
LAW_TRGT_IF_DDR_2 = 0x16, /* 2nd controller */
|
|
/* place holder for 3-way and 4-way interleaving */
|
|
LAW_TRGT_IF_DDR_3,
|
|
LAW_TRGT_IF_DDR_4,
|
|
LAW_TRGT_IF_DDR_INTLV_34,
|
|
LAW_TRGT_IF_DDR_INTLV_123,
|
|
LAW_TRGT_IF_DDR_INTLV_1234,
|
|
};
|
|
#define LAW_TRGT_IF_DDR_1 LAW_TRGT_IF_DDR
|
|
#define LAW_TRGT_IF_PCI_1 LAW_TRGT_IF_PCI
|
|
#define LAW_TRGT_IF_PCIX LAW_TRGT_IF_PCI
|
|
#define LAW_TRGT_IF_PCIE_2 LAW_TRGT_IF_PCI_2
|
|
#define LAW_TRGT_IF_RIO_1 LAW_TRGT_IF_RIO
|
|
#define LAW_TRGT_IF_IFC LAW_TRGT_IF_LBC
|
|
|
|
#ifdef CONFIG_ARCH_MPC8641
|
|
#define LAW_TRGT_IF_PCIE_1 LAW_TRGT_IF_PCI
|
|
#endif
|
|
|
|
#if defined(CONFIG_ARCH_MPC8572) || defined(CONFIG_ARCH_P2020)
|
|
#define LAW_TRGT_IF_PCIE_3 LAW_TRGT_IF_PCI
|
|
#endif
|
|
#endif /* CONFIG_FSL_CORENET */
|
|
|
|
struct law_entry {
|
|
int index;
|
|
phys_addr_t addr;
|
|
enum law_size size;
|
|
enum law_trgt_if trgt_id;
|
|
};
|
|
|
|
extern void set_law(u8 idx, phys_addr_t addr, enum law_size sz, enum law_trgt_if id);
|
|
extern int set_next_law(phys_addr_t addr, enum law_size sz, enum law_trgt_if id);
|
|
extern int set_last_law(phys_addr_t addr, enum law_size sz, enum law_trgt_if id);
|
|
extern int set_ddr_laws(u64 start, u64 sz, enum law_trgt_if id);
|
|
extern struct law_entry find_law(phys_addr_t addr);
|
|
extern void disable_law(u8 idx);
|
|
extern void init_laws(void);
|
|
extern void print_laws(void);
|
|
|
|
/* define in board code */
|
|
extern struct law_entry law_table[];
|
|
extern int num_law_entries;
|
|
#endif
|