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@@ -1,3 +1,17 @@
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+From fb143ba7f7cd215bc2fc34a478c4c0b6dc56e537 Mon Sep 17 00:00:00 2001
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+From: Hauke Mehrtens <[email protected]>
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+Date: Mon, 6 Jan 2014 14:51:59 +0100
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+Subject: [PATCH] MIPS: BCM47XX: fix position of cpu_wait disabling
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+
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+The disabling of cpu_wait was done too early, before the detection was
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+done. This moves the code to a position where it actually works.
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+
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+Signed-off-by: Hauke Mehrtens <[email protected]>
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+Acked-by: Rafa? Mi?ecki <[email protected]>
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+---
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+ arch/mips/bcm47xx/setup.c | 34 +++++++++++++++++++++++++---------
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+ 1 file changed, 25 insertions(+), 9 deletions(-)
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+
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--- a/arch/mips/bcm47xx/setup.c
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+++ b/arch/mips/bcm47xx/setup.c
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@@ -35,6 +35,7 @@
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@@ -8,18 +22,35 @@
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#include <bcm47xx.h>
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#include <bcm47xx_nvram.h>
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#include <bcm47xx_board.h>
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-@@ -239,6 +240,14 @@ static int __init bcm47xx_register_bus_c
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- #endif
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- #ifdef CONFIG_BCM47XX_BCMA
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- case BCM47XX_BUS_TYPE_BCMA:
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+@@ -229,6 +230,31 @@ void __init plat_mem_setup(void)
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+ mips_set_machine_name(bcm47xx_board_get_name());
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+ }
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+
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++static int __init bcm47xx_cpu_fixes(void)
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++{
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++ switch (bcm47xx_bus_type) {
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++#ifdef CONFIG_BCM47XX_SSB
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++ case BCM47XX_BUS_TYPE_SSB:
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++ /* Nothing to do */
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++ break;
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++#endif
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++#ifdef CONFIG_BCM47XX_BCMA
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++ case BCM47XX_BUS_TYPE_BCMA:
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+ /* The BCM4706 has a problem with the CPU wait instruction.
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-+ * When r4k_wait or r4k_wait_irqoff is used will just hang and
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-+ * not return from a msleep(). Removing the cpu_wait
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-+ * functionality is a workaround for this problem. The BCM4716
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++ * When r4k_wait or r4k_wait_irqoff is used will just hang and
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++ * not return from a msleep(). Removing the cpu_wait
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++ * functionality is a workaround for this problem. The BCM4716
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+ * does not have this problem.
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+ */
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+ if (bcm47xx_bus.bcma.bus.chipinfo.id == BCMA_CHIP_ID_BCM4706)
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+ cpu_wait = NULL;
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- bcma_bus_register(&bcm47xx_bus.bcma.bus);
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- break;
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- #endif
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++ break;
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++#endif
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++ }
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++ return 0;
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++}
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++arch_initcall(bcm47xx_cpu_fixes);
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++
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+ static int __init bcm47xx_register_bus_complete(void)
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+ {
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+ switch (bcm47xx_bus_type) {
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