diff options
Diffstat (limited to 'arch/arm/mach-orion5x/addr-map.c')
-rw-r--r-- | arch/arm/mach-orion5x/addr-map.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c index 9608503d67f5..186f51ce7c11 100644 --- a/arch/arm/mach-orion5x/addr-map.c +++ b/arch/arm/mach-orion5x/addr-map.c | |||
@@ -81,17 +81,6 @@ | |||
81 | #define CPU_WIN_REMAP_LO(n) ORION5X_BRIDGE_REG(0x008 | ((n) << 4)) | 81 | #define CPU_WIN_REMAP_LO(n) ORION5X_BRIDGE_REG(0x008 | ((n) << 4)) |
82 | #define CPU_WIN_REMAP_HI(n) ORION5X_BRIDGE_REG(0x00c | ((n) << 4)) | 82 | #define CPU_WIN_REMAP_HI(n) ORION5X_BRIDGE_REG(0x00c | ((n) << 4)) |
83 | 83 | ||
84 | /* | ||
85 | * Gigabit Ethernet Address Decode Windows registers | ||
86 | */ | ||
87 | #define ETH_WIN_BASE(win) ORION5X_ETH_REG(0x200 + ((win) * 8)) | ||
88 | #define ETH_WIN_SIZE(win) ORION5X_ETH_REG(0x204 + ((win) * 8)) | ||
89 | #define ETH_WIN_REMAP(win) ORION5X_ETH_REG(0x280 + ((win) * 4)) | ||
90 | #define ETH_WIN_EN ORION5X_ETH_REG(0x290) | ||
91 | #define ETH_WIN_PROT ORION5X_ETH_REG(0x294) | ||
92 | #define ETH_MAX_WIN 6 | ||
93 | #define ETH_MAX_REMAP_WIN 4 | ||
94 | |||
95 | 84 | ||
96 | struct mbus_dram_target_info orion5x_mbus_dram_info; | 85 | struct mbus_dram_target_info orion5x_mbus_dram_info; |
97 | 86 | ||
@@ -202,39 +191,3 @@ void __init orion5x_setup_pcie_wa_win(u32 base, u32 size) | |||
202 | { | 191 | { |
203 | setup_cpu_win(7, base, size, TARGET_PCIE, ATTR_PCIE_WA, -1); | 192 | setup_cpu_win(7, base, size, TARGET_PCIE, ATTR_PCIE_WA, -1); |
204 | } | 193 | } |
205 | |||
206 | void __init orion5x_setup_eth_wins(void) | ||
207 | { | ||
208 | int i; | ||
209 | |||
210 | /* | ||
211 | * First, disable and clear windows | ||
212 | */ | ||
213 | for (i = 0; i < ETH_MAX_WIN; i++) { | ||
214 | orion5x_write(ETH_WIN_BASE(i), 0); | ||
215 | orion5x_write(ETH_WIN_SIZE(i), 0); | ||
216 | orion5x_setbits(ETH_WIN_EN, 1 << i); | ||
217 | orion5x_clrbits(ETH_WIN_PROT, 0x3 << (i * 2)); | ||
218 | if (i < ETH_MAX_REMAP_WIN) | ||
219 | orion5x_write(ETH_WIN_REMAP(i), 0); | ||
220 | } | ||
221 | |||
222 | /* | ||
223 | * Setup windows for DDR banks. | ||
224 | */ | ||
225 | for (i = 0; i < DDR_MAX_CS; i++) { | ||
226 | u32 base, size; | ||
227 | size = orion5x_read(DDR_SIZE_CS(i)); | ||
228 | base = orion5x_read(DDR_BASE_CS(i)); | ||
229 | if (size & DDR_BANK_EN) { | ||
230 | base = DDR_REG_TO_BASE(base); | ||
231 | size = DDR_REG_TO_SIZE(size); | ||
232 | orion5x_write(ETH_WIN_SIZE(i), (size-1) & 0xffff0000); | ||
233 | orion5x_write(ETH_WIN_BASE(i), (base & 0xffff0000) | | ||
234 | (ATTR_DDR_CS(i) << 8) | | ||
235 | TARGET_DDR); | ||
236 | orion5x_clrbits(ETH_WIN_EN, 1 << i); | ||
237 | orion5x_setbits(ETH_WIN_PROT, 0x3 << (i * 2)); | ||
238 | } | ||
239 | } | ||
240 | } | ||