From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Date: Tue, 21 May 2013 16:33:47 -0500 Subject: [U-Boot] [PATCH v2] ARM: move interrupt_init to before relocation In-Reply-To: <1369172027-3147-1-git-send-email-robherring2@gmail.com> References: <1369172027-3147-1-git-send-email-robherring2@gmail.com> Message-ID: <1369172027-3147-4-git-send-email-robherring2@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Rob Herring interrupt_init also sets up the abort stack, but is not setup before relocation. So any aborts during relocation will hang and not print out any useful information. Fix this by moving the interrupt_init to after the stack setup in board_init_f. Signed-off-by: Rob Herring --- arch/arm/lib/board.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 09ab4ad..c90843e 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -447,6 +447,7 @@ void board_init_f(ulong bootflag) addr_sp += 128; /* leave 32 words for abort-stack */ gd->irq_sp = addr_sp; #endif + interrupt_init(); debug("New Stack Pointer is: %08lx\n", addr_sp); @@ -648,8 +649,6 @@ void board_init_r(gd_t *id, ulong dest_addr) misc_init_r(); #endif - /* set up exceptions */ - interrupt_init(); /* enable exceptions */ enable_interrupts(); -- 1.8.1.2