From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] arm, kirkwood: KWGBE_PORT_SERIAL_CONTROL1_REG define correct?
Date: Tue, 03 Jul 2012 11:11:19 +0200 [thread overview]
Message-ID: <4FF2B737.9060309@denx.de> (raw)
Hello Prafulla,
I see in current mainline code:
arch/arm/include/asm/arch-kirkwood/cpu.h
35 #define KWGBE_PORT_SERIAL_CONTROL1_REG(_x) \
36 ((_x ? KW_EGIGA0_BASE : KW_EGIGA1_BASE) + 0x44c)
with results in:
if _x = 0 KW_EGIGA1_BASE and if _x = 1 KW_EGIGA0_BASE
^ ^ ^ ^
is selected ... is this correct? I read _x as port and so this define
swaps the base addresses, or do I miss something?
bye,
Heiko
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DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
next reply other threads:[~2012-07-03 9:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-03 9:11 Heiko Schocher [this message]
2012-07-03 10:33 ` [U-Boot] arm, kirkwood: KWGBE_PORT_SERIAL_CONTROL1_REG define correct? Prafulla Wadaskar
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