cc26b3b01b
Add minimal omap3430 support based on earlier patches from Syed Mohammed Khasim. Also merge in omap34xx SRAM support from Karthik Dasu and use consistent naming for sram init functions. Also do following changes that make 34xx support usable: - Remove unused sram.c functions for 34xx - Rename IRQ_SIR_IRQ to INTCPS_SIR_IRQ and define it locally in entry-macro.S - Update mach-omap2/io.c to support 2420, 2430, and 34xx - Also merge in 34xx GPMC changes to add fields wr_access and wr_data_mux_bus from Adrian Hunter - Remove memory initialization call omap2_init_memory() until until more generic memory initialization patches are posted. It's OK to rely on bootloader initialization until then. Signed-off-by: Syed Mohammed, Khasim <khasim@ti.com> Signed-off-by: Karthik Dasu<karthik-dp@ti.com> Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
49 lines
983 B
C
49 lines
983 B
C
/*
|
|
* Copied from arch/arm/mach-sa1100/include/mach/system.h
|
|
* Copyright (c) 1999 Nicolas Pitre <nico@cam.org>
|
|
*/
|
|
#ifndef __ASM_ARCH_SYSTEM_H
|
|
#define __ASM_ARCH_SYSTEM_H
|
|
#include <linux/clk.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <mach/hardware.h>
|
|
|
|
#ifndef CONFIG_MACH_VOICEBLUE
|
|
#define voiceblue_reset() do {} while (0)
|
|
#endif
|
|
|
|
extern void omap_prcm_arch_reset(char mode);
|
|
|
|
static inline void arch_idle(void)
|
|
{
|
|
cpu_do_idle();
|
|
}
|
|
|
|
static inline void omap1_arch_reset(char mode)
|
|
{
|
|
/*
|
|
* 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);
|
|
}
|
|
|
|
if (machine_is_voiceblue())
|
|
voiceblue_reset();
|
|
else
|
|
omap_writew(1, ARM_RSTCT1);
|
|
}
|
|
|
|
static inline void arch_reset(char mode)
|
|
{
|
|
if (!cpu_class_is_omap2())
|
|
omap1_arch_reset(mode);
|
|
else
|
|
omap_prcm_arch_reset(mode);
|
|
}
|
|
|
|
#endif
|