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authorMarek Vasut <marex@denx.de>2012-09-15 10:33:51 +0200
committerTom Rini <trini@ti.com>2012-10-15 11:53:57 -0700
commitf1f1e9cb7337e9ee6a7d6aeb1f76eb67f4dd126c (patch)
tree15b10fcdd1d513dba500c2ba7d8dc59995ba69f4 /drivers/serial
parent320de1354f1c8157f7d6dd7753e46cec3a418089 (diff)
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serial: Use puts() and hang() instead of panic() in SPL
If case the get_current() call fails before relocation, the U-Boot must try to print an error message, fail and either reset or halt. Such error is critical enough to halt the system, as it means the system is in very bad state. This is now also used in SPL, since CONFIG_SERIAL_MULTI is enabled unconditionally. To avoid compiling whole vsprintf.c into SPL, use puts() to print error message and hang() to stop the system in case of SPL build. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
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