/* | |
* OMAP1 reset support | |
*/ | |
#include <linux/kernel.h> | |
#include <linux/io.h> | |
#include <mach/hardware.h> | |
#include <mach/system.h> | |
#include <plat/prcm.h> | |
void omap1_arch_reset(char mode, const char *cmd) | |
{ | |
/* | |
* Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28 | |
* "Global Software Reset Affects Traffic Controller Frequency". | |
*/ | |
if (cpu_is_omap5912()) { | |
omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL); | |
omap_writew(0x8, ARM_RSTCT1); | |
} | |
omap_writew(1, ARM_RSTCT1); | |
} | |
void (*arch_reset)(char, const char *) = omap1_arch_reset; |