diff options
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/fsl_law.h | 5 | ||||
| -rw-r--r-- | include/asm-ppc/fsl_lbc.h | 47 | ||||
| -rw-r--r-- | include/asm-ppc/global_data.h | 3 | ||||
| -rw-r--r-- | include/asm-ppc/io.h | 36 | ||||
| -rw-r--r-- | include/asm-ppc/processor.h | 11 |
5 files changed, 97 insertions, 5 deletions
diff --git a/include/asm-ppc/fsl_law.h b/include/asm-ppc/fsl_law.h index e955c75..227bf83 100644 --- a/include/asm-ppc/fsl_law.h +++ b/include/asm-ppc/fsl_law.h @@ -6,6 +6,9 @@ #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, @@ -70,6 +73,8 @@ struct law_entry { }; 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 void disable_law(u8 idx); extern void init_laws(void); extern void print_laws(void); diff --git a/include/asm-ppc/fsl_lbc.h b/include/asm-ppc/fsl_lbc.h index 4529f02..c4af797 100644 --- a/include/asm-ppc/fsl_lbc.h +++ b/include/asm-ppc/fsl_lbc.h @@ -59,6 +59,10 @@ #define BR_V 0x00000001 #define BR_V_SHIFT 0 +#define UPMA 0 +#define UPMB 1 +#define UPMC 2 + #if defined(CONFIG_MPC834X) #define BR_RES ~(BR_BA | BR_PS | BR_DECC | BR_WP | BR_MSEL | BR_V) #else @@ -161,11 +165,6 @@ #define OR_UPM_EAD 0x00000001 #define OR_UPM_EAD_SHIFT 0 -#define MxMR_OP_NORM 0x00000000 /* Normal Operation */ -#define MxMR_DSx_2_CYCL 0x00400000 /* 2 cycle Disable Period */ -#define MxMR_OP_WARR 0x10000000 /* Write to Array */ -#define MxMR_BSEL 0x80000000 /* Bus Select */ - #define OR_SDRAM_AM 0xFFFF8000 #define OR_SDRAM_AM_SHIFT 15 #define OR_SDRAM_XAM 0x00006000 @@ -198,6 +197,44 @@ #define OR_AM_2GB 0x80000000 #define OR_AM_4GB 0x00000000 +/* MxMR - UPM Machine A/B/C Mode Registers + */ +#define MxMR_MAD_MSK 0x0000003f /* Machine Address Mask */ +#define MxMR_TLFx_MSK 0x000003c0 /* Refresh Loop Field Mask */ +#define MxMR_WLFx_MSK 0x00003c00 /* Write Loop Field Mask */ +#define MxMR_WLFx_1X 0x00000400 /* executed 1 time */ +#define MxMR_WLFx_2X 0x00000800 /* executed 2 times */ +#define MxMR_WLFx_3X 0x00000c00 /* executed 3 times */ +#define MxMR_WLFx_4X 0x00001000 /* executed 4 times */ +#define MxMR_WLFx_5X 0x00001400 /* executed 5 times */ +#define MxMR_WLFx_6X 0x00001800 /* executed 6 times */ +#define MxMR_WLFx_7X 0x00001c00 /* executed 7 times */ +#define MxMR_WLFx_8X 0x00002000 /* executed 8 times */ +#define MxMR_WLFx_9X 0x00002400 /* executed 9 times */ +#define MxMR_WLFx_10X 0x00002800 /* executed 10 times */ +#define MxMR_WLFx_11X 0x00002c00 /* executed 11 times */ +#define MxMR_WLFx_12X 0x00003000 /* executed 12 times */ +#define MxMR_WLFx_13X 0x00003400 /* executed 13 times */ +#define MxMR_WLFx_14X 0x00003800 /* executed 14 times */ +#define MxMR_WLFx_15X 0x00003c00 /* executed 15 times */ +#define MxMR_WLFx_16X 0x00000000 /* executed 16 times */ +#define MxMR_RLFx_MSK 0x0003c000 /* Read Loop Field Mask */ +#define MxMR_GPL_x4DIS 0x00040000 /* GPL_A4 Ouput Line Disable */ +#define MxMR_G0CLx_MSK 0x00380000 /* General Line 0 Control Mask */ +#define MxMR_DSx_1_CYCL 0x00000000 /* 1 cycle Disable Period */ +#define MxMR_DSx_2_CYCL 0x00400000 /* 2 cycle Disable Period */ +#define MxMR_DSx_3_CYCL 0x00800000 /* 3 cycle Disable Period */ +#define MxMR_DSx_4_CYCL 0x00c00000 /* 4 cycle Disable Period */ +#define MxMR_DSx_MSK 0x00c00000 /* Disable Timer Period Mask */ +#define MxMR_AMx_MSK 0x07000000 /* Addess Multiplex Size Mask */ +#define MxMR_OP_NORM 0x00000000 /* Normal Operation */ +#define MxMR_OP_WARR 0x10000000 /* Write to Array */ +#define MxMR_OP_RARR 0x20000000 /* Read from Array */ +#define MxMR_OP_RUNP 0x30000000 /* Run Pattern */ +#define MxMR_OP_MSK 0x30000000 /* Command Opcode Mask */ +#define MxMR_RFEN 0x40000000 /* Refresh Enable */ +#define MxMR_BSEL 0x80000000 /* Bus Select */ + #define LBLAWAR_EN 0x80000000 #define LBLAWAR_4KB 0x0000000B #define LBLAWAR_8KB 0x0000000C diff --git a/include/asm-ppc/global_data.h b/include/asm-ppc/global_data.h index ea70266..8cf7b6f 100644 --- a/include/asm-ppc/global_data.h +++ b/include/asm-ppc/global_data.h @@ -96,6 +96,9 @@ typedef struct global_data { uint mp_alloc_base; uint mp_alloc_top; #endif /* CONFIG_QE */ +#if defined(CONFIG_FSL_LAW) + u32 used_laws; +#endif #if defined(CONFIG_MPC5xxx) unsigned long ipb_clk; unsigned long pci_clk; diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 7cc28bf..c349681 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -238,6 +238,42 @@ extern inline void out_be32(volatile unsigned __iomem *addr, int val) __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); } +/* Clear and set bits in one shot. These macros can be used to clear and + * set multiple bits in a register using a single call. These macros can + * also be used to set a multiple-bit bit pattern using a mask, by + * specifying the mask in the 'clear' parameter and the new bit pattern + * in the 'set' parameter. + */ + +#define clrbits(type, addr, clear) \ + out_##type((addr), in_##type(addr) & ~(clear)) + +#define setbits(type, addr, set) \ + out_##type((addr), in_##type(addr) | (set)) + +#define clrsetbits(type, addr, clear, set) \ + out_##type((addr), (in_##type(addr) & ~(clear)) | (set)) + +#define clrbits_be32(addr, clear) clrbits(be32, addr, clear) +#define setbits_be32(addr, set) setbits(be32, addr, set) +#define clrsetbits_be32(addr, clear, set) clrsetbits(be32, addr, clear, set) + +#define clrbits_le32(addr, clear) clrbits(le32, addr, clear) +#define setbits_le32(addr, set) setbits(le32, addr, set) +#define clrsetbits_le32(addr, clear, set) clrsetbits(le32, addr, clear, set) + +#define clrbits_be16(addr, clear) clrbits(be16, addr, clear) +#define setbits_be16(addr, set) setbits(be16, addr, set) +#define clrsetbits_be16(addr, clear, set) clrsetbits(be16, addr, clear, set) + +#define clrbits_le16(addr, clear) clrbits(le16, addr, clear) +#define setbits_le16(addr, set) setbits(le16, addr, set) +#define clrsetbits_le16(addr, clear, set) clrsetbits(le16, addr, clear, set) + +#define clrbits_8(addr, clear) clrbits(8, addr, clear) +#define setbits_8(addr, set) setbits(8, addr, set) +#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set) + /* * Given a physical address and a length, return a virtual address * that can be used to access the memory range with the caching diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h index 8bdfb9d..61a0d05 100644 --- a/include/asm-ppc/processor.h +++ b/include/asm-ppc/processor.h @@ -960,6 +960,17 @@ n: #define SR15 15 #ifndef __ASSEMBLY__ + +struct cpu_type { + char name[15]; + u32 soc_ver; +}; + +struct cpu_type *identify_cpu(uint ver); + +#define CPU_TYPE_ENTRY(n, v) \ + { .name = #n, .soc_ver = SVR_##v, } + #ifndef CONFIG_MACH_SPECIFIC extern int _machine; extern int have_of; |