Patchwork [U-Boot,6/7] powerpc/85xx: do not initialize QE if QE's firmware is in nand flash

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Submitter Haiying Wang
Date Nov. 22, 2010, 9:47 p.m.
Message ID <1290462446-1459-6-git-send-email-Haiying.Wang@freescale.com>
Download mbox | patch
Permalink /patch/72596/
State Superseded
Headers show

Comments

Haiying Wang - Nov. 22, 2010, 9:47 p.m.
From: Haiying Wang <Haiying.Wang@freescale.com>

For some board which doesn't have NOR flash and the QE's firmware(ucode) is
saved in its NAND flash, we don't want call qe_init in cpu_init_r, but will
call it later after nand is initialized.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
---
 arch/powerpc/cpu/mpc85xx/cpu_init.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index 4b8faa5..eb34378 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -369,7 +369,7 @@  int cpu_init_r(void)
 
 	enable_cpc();
 
-#ifdef CONFIG_QE
+#if defined(CONFIG_QE) && !defined(CONFIG_SYS_QE_FW_IN_NAND)
 	uint qe_base = CONFIG_SYS_IMMR + 0x00080000; /* QE immr base */
 	qe_init(qe_base);
 	qe_reset();