From patchwork Sun Jan 23 16:08:30 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot] MX5: Reuse the gd->tbl value for timestamp and add gd->lastinc for lastinc bss Date: Sun, 23 Jan 2011 06:08:30 -0000 From: Stefano Babic X-Patchwork-Id: 80066 Message-Id: <1295798910-20382-1-git-send-email-sbabic@denx.de> To: u-boot@lists.denx.de Cc: Heiko Schocher The usage of bss values in drivers before initialisation of bss is forbidden. In that special case some data in .rel.dyn gets corrupted. This patch is the same as recently applied for arm926js architecture. Signed-off-by: Stefano Babic CC: Heiko Schocher --- arch/arm/cpu/armv7/mx5/timer.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/cpu/armv7/mx5/timer.c b/arch/arm/cpu/armv7/mx5/timer.c index 3044fcf..1972f64 100644 --- a/arch/arm/cpu/armv7/mx5/timer.c +++ b/arch/arm/cpu/armv7/mx5/timer.c @@ -44,8 +44,10 @@ static struct mxc_gpt *cur_gpt = (struct mxc_gpt *)GPT1_BASE_ADDR; #define GPTCR_CLKSOURCE_32 (4<<6) /* Clock source */ #define GPTCR_TEN (1) /* Timer enable */ -static ulong timestamp; -static ulong lastinc; +DECLARE_GLOBAL_DATA_PTR; + +#define timestamp (gd->tbl) +#define lastinc (gd->lastinc) int timer_init(void) {