diff options
Diffstat (limited to 'target/linux/omap24xx/patches-3.3/312-no-hwmod-reset.patch')
| -rw-r--r-- | target/linux/omap24xx/patches-3.3/312-no-hwmod-reset.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-3.3/312-no-hwmod-reset.patch b/target/linux/omap24xx/patches-3.3/312-no-hwmod-reset.patch new file mode 100644 index 000000000..65c14ab3a --- /dev/null +++ b/target/linux/omap24xx/patches-3.3/312-no-hwmod-reset.patch @@ -0,0 +1,28 @@ +--- a/arch/arm/mach-omap2/omap_hwmod.c ++++ b/arch/arm/mach-omap2/omap_hwmod.c +@@ -146,6 +146,8 @@ + #include <plat/omap_hwmod.h> + #include <plat/prcm.h> + ++#include <asm/mach-types.h> ++ + #include "cm2xxx_3xxx.h" + #include "cminst44xx.h" + #include "prm2xxx_3xxx.h" +@@ -1769,6 +1771,16 @@ static int _setup(struct omap_hwmod *oh, + + oh->_state = _HWMOD_STATE_INITIALIZED; + ++ if (machine_is_nokia770() || ++ machine_is_nokia_n800() || ++ machine_is_nokia_n810() || ++ machine_is_nokia_n810_wimax()) { ++ /* Nokia N-series workaround: Don't reset any hwmod. Some drivers expect ++ * the NOLO bootloader initializations to be effective. */ ++ oh->flags |= HWMOD_INIT_NO_RESET; ++ printk_once(KERN_INFO "Nokia N-series HWMOD_INIT_NO_RESET workaround enabled\n"); ++ } ++ + /* + * In the case of hwmod with hardreset that should not be + * de-assert at boot time, we have to keep the module |