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make the serial poirt used by prom.c configurable for ifxmips
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11606 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -84,6 +84,8 @@ CONFIG_IFXMIPS=y
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CONFIG_IFXMIPS_EEPROM=y
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CONFIG_IFXMIPS_MEI=y
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CONFIG_IFXMIPS_MII0=y
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# CONFIG_IFXMIPS_PROM_ASC0 is not set
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CONFIG_IFXMIPS_PROM_ASC1=y
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CONFIG_IFXMIPS_SSC=y
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CONFIG_IFXMIPS_WDT=y
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CONFIG_INITRAMFS_SOURCE=""
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@ -18,5 +18,19 @@ config IFXMIPS_MEI
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bool "IFXMips mei"
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default y
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choice
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prompt "prom_printf ASC"
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help
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Choose which serial port is used, until the console driver is loaded
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config IFXMIPS_PROM_ASC0
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bool "ASC0"
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config IFXMIPS_PROM_ASC1
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bool "ASC1"
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endchoice
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endmenu
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@ -26,16 +26,22 @@ static char buf[1024];
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unsigned int *prom_cp1_base = NULL;
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unsigned int prom_cp1_size = 0;
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#ifdef IFXMIPS_PROM_ASC0
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#define IFXMIPS_ASC_DIFF 0
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#else
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#define IFXMIPS_ASC_DIFF IFXMIPS_ASC_BASE_DIFF
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#endif
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static inline u32
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asc_r32(unsigned long r)
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{
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return ifxmips_r32((u32*)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF + r));
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return ifxmips_r32((u32*)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_DIFF + r));
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}
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static inline void
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asc_w32(u32 v, unsigned long r)
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{
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ifxmips_w32(v, (u32*)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF + r));
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ifxmips_w32(v, (u32*)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_DIFF + r));
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}
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void
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