From 76d914391cb0a25af0962d0a5e615d551e44a777 Mon Sep 17 00:00:00 2001 From: Peter Stuge Date: Fri, 1 Oct 2010 10:02:33 +0000 Subject: Make i945/raminit.c:fsbclk() return u16 rather than int This is needed for Gentoo gcc-4.1.2 to build the i945 code. A warning is thrown because the comparison in the last hunk is between u16 and -1 and can never be true. Signed-off-by: Peter Stuge Acked-by: Patrick Georgi git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5895 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/northbridge/intel/i945/raminit.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c index 62cd193d04..1595b8b3bc 100644 --- a/src/northbridge/intel/i945/raminit.c +++ b/src/northbridge/intel/i945/raminit.c @@ -103,7 +103,7 @@ static int memclk(void) } #if defined(CONFIG_NORTHBRIDGE_INTEL_I945GM) -static int fsbclk(void) +static u16 fsbclk(void) { switch (MCHBAR32(CLKCFG) & 7) { case 0: return 400; @@ -111,10 +111,10 @@ static int fsbclk(void) case 3: return 667; default: printk(BIOS_DEBUG, "fsbclk: unknown register value %x\n", MCHBAR32(CLKCFG) & 7); } - return -1; + return 0xffff; } #elif defined(CONFIG_NORTHBRIDGE_INTEL_I945GC) -static int fsbclk(void) +static u16 fsbclk(void) { switch (MCHBAR32(CLKCFG) & 7) { case 0: return 1066; @@ -122,7 +122,7 @@ static int fsbclk(void) case 2: return 800; default: printk(BIOS_DEBUG, "fsbclk: unknown register value %x\n", MCHBAR32(CLKCFG) & 7); } - return -1; + return 0xffff; } #endif @@ -1929,7 +1929,7 @@ static void sdram_program_pll_settings(struct sys_info *sysinfo) MCHBAR32(PLLMON) = 0x80800000; sysinfo->fsb_frequency = fsbclk(); - if (sysinfo->fsb_frequency == -1) + if (sysinfo->fsb_frequency == 0xffff) die("Unsupported FSB speed"); /* Program CPCTL according to FSB speed */ -- cgit v1.2.3