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| author | Peter Stuge <peter@stuge.se> | 2010-10-01 10:02:33 +0000 |
|---|---|---|
| committer | Patrick Georgi <patrick.georgi@coresystems.de> | 2010-10-01 10:02:33 +0000 |
| commit | 76d914391cb0a25af0962d0a5e615d551e44a777 (patch) | |
| tree | 67a1757692657896922530a25998eb5f3cb410a6 /src/northbridge/intel/i945 | |
| parent | 6f56ad2d2ef6fbf9564123c5a9b64f05d006b2d7 (diff) | |
| download | coreboot-76d914391cb0a25af0962d0a5e615d551e44a777.tar.xz | |
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 <peter@stuge.se>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5895 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/northbridge/intel/i945')
| -rw-r--r-- | src/northbridge/intel/i945/raminit.c | 10 |
1 files changed, 5 insertions, 5 deletions
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 */ |