aboutsummaryrefslogtreecommitdiffstats
path: root/techlibs/xilinx/drams_map.v
blob: 47476b5929508c1918482c8e051a8dd52ccf3f10 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
module \$__XILINX_RAM64X1D (CLK1, A1ADDR, A1DATA, B1ADDR, B1DATA, B1EN);
	parameter [63:0] INIT = 64'bx;
	parameter CLKPOL2 = 1;
	input CLK1;

	input [5:0] A1ADDR;
	output A1DATA;

	input [5:0] B1ADDR;
	input B1DATA;
	input B1EN;

	RAM64X1D #(
		.INIT(INIT),
		.IS_WCLK_INVERTED(!CLKPOL2)
	) _TECHMAP_REPLACE_ (
		.DPRA0(A1ADDR[0]),
		.DPRA1(A1ADDR[1]),
		.DPRA2(A1ADDR[2]),
		.DPRA3(A1ADDR[3]),
		.DPRA4(A1ADDR[4]),
		.DPRA5(A1ADDR[5]),
		.DPO(A1DATA),

		.A0(B1ADDR[0]),
		.A1(B1ADDR[1]),
		.A2(B1ADDR[2]),
		.A3(B1ADDR[3]),
		.A4(B1ADDR[4]),
		.A5(B1ADDR[5]),
		.D(B1DATA),
		.WCLK(CLK1),
		.WE(B1EN)
	);
endmodule

module \$__XILINX_RAM128X1D (CLK1, A1ADDR, A1DATA, B1ADDR, B1DATA, B1EN);
	parameter [127:0] INIT = 128'bx;
	parameter CLKPOL2 = 1;
	input CLK1;

	input [6:0] A1ADDR;
	output A1DATA;

	input [6:0] B1ADDR;
	input B1DATA;
	input B1EN;

	RAM128X1D #(
		.INIT(INIT),
		.IS_WCLK_INVERTED(!CLKPOL2)
	) _TECHMAP_REPLACE_ (
		.DPRA(A1ADDR),
		.DPO(A1DATA),

		.A(B1ADDR),
		.D(B1DATA),
		.WCLK(CLK1),
		.WE(B1EN)
	);
endmodule
))); if (impl_va_bits < 51 || impl_va_bits > 61) panic("CPU has bogus IMPL_VA_MSB value of %lu!\n", impl_va_bits - 1); #ifdef XEN vhpt_init(); #endif ia64_tlb_init(); #ifdef CONFIG_HUGETLB_PAGE ia64_set_rr(HPAGE_REGION_BASE, HPAGE_SHIFT << 2); ia64_srlz_d(); #endif /* mca handler uses cr.lid as key to pick the right entry */ ia64_mca_tlb_list[cpu].cr_lid = ia64_getreg(_IA64_REG_CR_LID); /* insert this percpu data information into our list for MCA recovery purposes */ #ifdef XEN ia64_mca_tlb_list[cpu].percpu_paddr = __pa(my_cpu_data); #else ia64_mca_tlb_list[cpu].percpu_paddr = pte_val(mk_pte_phys(__pa(my_cpu_data), PAGE_KERNEL)); /* Also save per-cpu tlb flush recipe for use in physical mode mca handler */ ia64_mca_tlb_list[cpu].ptce_base = local_cpu_data->ptce_base; ia64_mca_tlb_list[cpu].ptce_count[0] = local_cpu_data->ptce_count[0]; ia64_mca_tlb_list[cpu].ptce_count[1] = local_cpu_data->ptce_count[1]; ia64_mca_tlb_list[cpu].ptce_stride[0] = local_cpu_data->ptce_stride[0]; ia64_mca_tlb_list[cpu].ptce_stride[1] = local_cpu_data->ptce_stride[1]; #endif } void __init mem_init (void) { #ifdef CONFIG_PCI /* * This needs to be called _after_ the command line has been parsed but _before_ * any drivers that may need the PCI DMA interface are initialized or bootmem has * been freed. */ platform_dma_init(); #endif }