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Diffstat (limited to 'arch/arm/mach-realview/realview_eb.c')
-rw-r--r--arch/arm/mach-realview/realview_eb.c33
1 files changed, 11 insertions, 22 deletions
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index eb829eb1ebe2..bed39ed97613 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -108,7 +108,7 @@ static struct map_desc realview_eb11mp_io_desc[] __initdata = {
108static void __init realview_eb_map_io(void) 108static void __init realview_eb_map_io(void)
109{ 109{
110 iotable_init(realview_eb_io_desc, ARRAY_SIZE(realview_eb_io_desc)); 110 iotable_init(realview_eb_io_desc, ARRAY_SIZE(realview_eb_io_desc));
111 if (core_tile_eb11mp()) 111 if (core_tile_eb11mp() || core_tile_a9mp())
112 iotable_init(realview_eb11mp_io_desc, ARRAY_SIZE(realview_eb11mp_io_desc)); 112 iotable_init(realview_eb11mp_io_desc, ARRAY_SIZE(realview_eb11mp_io_desc));
113} 113}
114 114
@@ -242,12 +242,6 @@ static struct resource realview_eb_eth_resources[] = {
242 }, 242 },
243}; 243};
244 244
245static struct platform_device realview_eb_eth_device = {
246 .id = 0,
247 .num_resources = ARRAY_SIZE(realview_eb_eth_resources),
248 .resource = realview_eb_eth_resources,
249};
250
251/* 245/*
252 * Detect and register the correct Ethernet device. RealView/EB rev D 246 * Detect and register the correct Ethernet device. RealView/EB rev D
253 * platforms use the newer SMSC LAN9118 Ethernet chip 247 * platforms use the newer SMSC LAN9118 Ethernet chip
@@ -255,26 +249,24 @@ static struct platform_device realview_eb_eth_device = {
255static int eth_device_register(void) 249static int eth_device_register(void)
256{ 250{
257 void __iomem *eth_addr = ioremap(REALVIEW_EB_ETH_BASE, SZ_4K); 251 void __iomem *eth_addr = ioremap(REALVIEW_EB_ETH_BASE, SZ_4K);
252 const char *name = NULL;
258 u32 idrev; 253 u32 idrev;
259 254
260 if (!eth_addr) 255 if (!eth_addr)
261 return -ENOMEM; 256 return -ENOMEM;
262 257
263 idrev = readl(eth_addr + 0x50); 258 idrev = readl(eth_addr + 0x50);
264 if ((idrev & 0xFFFF0000) == 0x01180000) 259 if ((idrev & 0xFFFF0000) != 0x01180000)
265 /* SMSC LAN9118 chip present */ 260 /* SMSC LAN9118 not present, use LAN91C111 instead */
266 realview_eb_eth_device.name = "smc911x"; 261 name = "smc91x";
267 else
268 /* SMSC 91C111 chip present */
269 realview_eb_eth_device.name = "smc91x";
270 262
271 iounmap(eth_addr); 263 iounmap(eth_addr);
272 return platform_device_register(&realview_eb_eth_device); 264 return realview_eth_register(name, realview_eb_eth_resources);
273} 265}
274 266
275static void __init gic_init_irq(void) 267static void __init gic_init_irq(void)
276{ 268{
277 if (core_tile_eb11mp()) { 269 if (core_tile_eb11mp() || core_tile_a9mp()) {
278 unsigned int pldctrl; 270 unsigned int pldctrl;
279 271
280 /* new irq mode */ 272 /* new irq mode */
@@ -342,10 +334,9 @@ static void __init realview_eb_timer_init(void)
342 timer2_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE); 334 timer2_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE);
343 timer3_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE) + 0x20; 335 timer3_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE) + 0x20;
344 336
345 if (core_tile_eb11mp()) { 337 if (core_tile_eb11mp() || core_tile_a9mp()) {
346#ifdef CONFIG_LOCAL_TIMERS 338#ifdef CONFIG_LOCAL_TIMERS
347 twd_base_addr = __io_address(REALVIEW_EB11MP_TWD_BASE); 339 twd_base = __io_address(REALVIEW_EB11MP_TWD_BASE);
348 twd_size = REALVIEW_EB11MP_TWD_SIZE;
349#endif 340#endif
350 timer_irq = IRQ_EB11MP_TIMER0_1; 341 timer_irq = IRQ_EB11MP_TIMER0_1;
351 } else 342 } else
@@ -362,7 +353,7 @@ static void __init realview_eb_init(void)
362{ 353{
363 int i; 354 int i;
364 355
365 if (core_tile_eb11mp()) { 356 if (core_tile_eb11mp() || core_tile_a9mp()) {
366 realview_eb11mp_fixup(); 357 realview_eb11mp_fixup();
367 358
368#ifdef CONFIG_CACHE_L2X0 359#ifdef CONFIG_CACHE_L2X0
@@ -372,8 +363,6 @@ static void __init realview_eb_init(void)
372#endif 363#endif
373 } 364 }
374 365
375 clk_register(&realview_clcd_clk);
376
377 realview_flash_register(&realview_eb_flash_resource, 1); 366 realview_flash_register(&realview_eb_flash_resource, 1);
378 platform_device_register(&realview_i2c_device); 367 platform_device_register(&realview_i2c_device);
379 eth_device_register(); 368 eth_device_register();
@@ -392,7 +381,7 @@ MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
392 /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ 381 /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
393 .phys_io = REALVIEW_EB_UART0_BASE, 382 .phys_io = REALVIEW_EB_UART0_BASE,
394 .io_pg_offst = (IO_ADDRESS(REALVIEW_EB_UART0_BASE) >> 18) & 0xfffc, 383 .io_pg_offst = (IO_ADDRESS(REALVIEW_EB_UART0_BASE) >> 18) & 0xfffc,
395 .boot_params = 0x00000100, 384 .boot_params = PHYS_OFFSET + 0x00000100,
396 .map_io = realview_eb_map_io, 385 .map_io = realview_eb_map_io,
397 .init_irq = gic_init_irq, 386 .init_irq = gic_init_irq,
398 .timer = &realview_eb_timer, 387 .timer = &realview_eb_timer,