[ARM] Kirkwood: allow configuring mbus window for on-chip sram (2d0c9e73) · Commits · e / devices / android_kernel_fairphone_FP3

arch/arm/mach-kirkwood/addr-map.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,7 @@


		struct mbus_dram_target_info kirkwood_mbus_dram_info;
		static int __initdata win_alloc_count;

		static int __init cpu_win_can_remap(int win)
		{
		@@ -111,6 +112,8 @@ void __init kirkwood_setup_cpu_mbus(void)
		setup_cpu_win(2, KIRKWOOD_NAND_MEM_PHYS_BASE, KIRKWOOD_NAND_MEM_SIZE,
		TARGET_DEV_BUS, ATTR_DEV_NAND, -1);

		win_alloc_count = 3;

		/*
		* Setup MBUS dram target info.
		*/
		@@ -137,3 +140,8 @@ void __init kirkwood_setup_cpu_mbus(void)
		}
		kirkwood_mbus_dram_info.num_cs = cs;
		}

		void __init kirkwood_setup_sram_win(u32 base, u32 size)
		{
		setup_cpu_win(win_alloc_count++, base, size, 0x03, 0x00, -1);
		}

+1 −4

Original line number	Diff line number	Diff line
		@@ -23,10 +23,7 @@ void kirkwood_init_irq(void);

		extern struct mbus_dram_target_info kirkwood_mbus_dram_info;
		void kirkwood_setup_cpu_mbus(void);
		void kirkwood_setup_pcie_io_win(int window, u32 base, u32 size,
		int maj, int min);
		void kirkwood_setup_pcie_mem_win(int window, u32 base, u32 size,
		int maj, int min);
		void kirkwood_setup_sram_win(u32 base, u32 size);

		void kirkwood_pcie_id(u32 dev, u32 rev);