diff options
| author | David S. Miller <davem@davemloft.net> | 2016-01-13 00:21:27 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-13 00:21:27 -0500 |
| commit | ddb5388ffd0ad75d07e7b78181a0b579824ba6f0 (patch) | |
| tree | be1e2bd103c69d7bbace3fffd97bc3d714bbc3d7 /arch/arm/mach-omap2/board-generic.c | |
| parent | ccdf6ce6a8dba374668ae9b4d763e19903611c38 (diff) | |
| parent | 67990608c8b95d2b8ccc29932376ae73d5818727 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Diffstat (limited to 'arch/arm/mach-omap2/board-generic.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-generic.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 04a56cc04dfa..809827265fb3 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -16,6 +16,7 @@ #include <linux/of_platform.h> #include <linux/irqdomain.h> +#include <asm/setup.h> #include <asm/mach/arch.h> #include "common.h" @@ -76,8 +77,17 @@ static const char *const n900_boards_compat[] __initconst = { NULL, }; +/* Legacy userspace on Nokia N900 needs ATAGS exported in /proc/atags, + * save them while the data is still not overwritten + */ +static void __init rx51_reserve(void) +{ + save_atags((const struct tag *)(PAGE_OFFSET + 0x100)); + omap_reserve(); +} + DT_MACHINE_START(OMAP3_N900_DT, "Nokia RX-51 board") - .reserve = omap_reserve, + .reserve = rx51_reserve, .map_io = omap3_map_io, .init_early = omap3430_init_early, .init_machine = omap_generic_init, |