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ar71xx: add AR934X specific bootstrap and reset register bits

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28976 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2011-11-12 10:54:15 +00:00
parent a3d2129487
commit a1f5559837
2 changed files with 51 additions and 3 deletions
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4
target/linux/ar71xx/files/arch/mips/ar71xx/setup.c
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@@ -184,8 +184,10 @@ static void __init ar934x_detect_sys_frequency(void)
{
u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv;
u32 cpu_pll, ddr_pll;
u32 bootstrap;
if (ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP) & AR934X_REF_CLK_40)
bootstrap = ar71xx_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
if (bootstrap & AR934X_BOOTSTRAP_REF_CLK_40)
ar71xx_ref_freq = 40 * 1000 * 1000;
else
ar71xx_ref_freq = 25 * 1000 * 1000;