* [email protected] <[email protected]> [091230 22:22]: > From: Vaibhav Hiremath <[email protected]> > > Without this the kernel doesn't boot, it craches in > omap_mux_package_fixup(), since the package_subset becomes NULL. > > Signed-off-by: Vaibhav Hiremath <[email protected]> > --- > arch/arm/mach-omap2/Kconfig | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig > index 10eafa7..606bf04 100644 > --- a/arch/arm/mach-omap2/Kconfig > +++ b/arch/arm/mach-omap2/Kconfig > @@ -80,6 +80,7 @@ config MACH_OVERO > config MACH_OMAP3EVM > bool "OMAP 3530 EVM board" > depends on ARCH_OMAP3 && ARCH_OMAP34XX > + select OMAP_PACKAGE_CBB > > config MACH_OMAP3517EVM > bool "OMAP3517/ AM3517 EVM board"
Also applying the following fix so uninitialized packages won't cause problems. Regards, Tony
>From a6f77c57a213d692ef61db8e7920390779960302 Mon Sep 17 00:00:00 2001 From: Tony Lindgren <[email protected]> Date: Tue, 5 Jan 2010 15:54:58 -0800 Subject: [PATCH] omap: Fix booting if package is uninitialized Otherwise bringing up new boards can be harder: Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c0004000 [00000000] *pgd=00000000 Internal error: Oops: 5 [#1] last sysfs file: Modules linked in: CPU: 0 Not tainted (2.6.33-rc2-00015-g0bc9c93-dirty #37) PC is at omap_mux_init+0xa4/0x3d8 LR is at omap_mux_init+0x3c/0x3d8 ... Signed-off-by: Tony Lindgren <[email protected]> diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index e071b3f..459ef23 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -994,8 +994,10 @@ int __init omap_mux_init(u32 mux_pbase, u32 mux_size, } #ifdef CONFIG_OMAP_MUX - omap_mux_package_fixup(package_subset, superset); - omap_mux_package_init_balls(package_balls, superset); + if (package_subset) + omap_mux_package_fixup(package_subset, superset); + if (package_balls) + omap_mux_package_init_balls(package_balls, superset); omap_mux_set_cmdline_signals(); omap_mux_set_board_signals(board_mux); #endif
