From mboxrd@z Thu Jan 1 00:00:00 1970 From: ecc@cmu.edu (Eric Cooper) Date: Wed, 2 Feb 2011 17:16:11 -0500 Subject: [PATCH v2 3/3] Kirkwood: enable PCIe for kexec In-Reply-To: <1296684971-10577-1-git-send-email-ecc@cmu.edu> References: <1296684971-10577-1-git-send-email-ecc@cmu.edu> Message-ID: <1296684971-10577-3-git-send-email-ecc@cmu.edu> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Use the machine-specific kexec_reinit hook to make sure PCIe is enabled before starting a new kernel. Signed-off-by: Eric Cooper --- arch/arm/mach-kirkwood/common.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 3688123..78eeb63 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -974,6 +974,8 @@ static void __init kirkwood_l2_init(void) void __init kirkwood_init(void) { + extern void (*kexec_reinit)(void); + printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk); kirkwood_ge00_shared_data.t_clk = kirkwood_tclk; @@ -1003,6 +1005,8 @@ void __init kirkwood_init(void) kirkwood_xor0_init(); kirkwood_xor1_init(); kirkwood_crypto_init(); + + kexec_reinit = kirkwood_enable_pcie; } static int __init kirkwood_clock_gate(void) -- 1.7.2.3