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Code Issues Releases Wiki Activity

Add programmer-specific delay functions

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Add external programmer delay functions so external programmers can
handle the delay on their own if needed.

Corresponding to flashrom svn r578.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Urja Rannikko <urjaman@gmail.com>
This commit is contained in:
Carl-Daniel Hailfinger
2009-06-05 17:48:08 +00:00
parent 945d26a0d7
commit ca8bfc6c22
21 changed files with 129 additions and 103 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
flash.h
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@ -103,6 +103,8 @@ struct programmer_entry {
uint8_t (*chip_readb) (const chipaddr addr);
uint16_t (*chip_readw) (const chipaddr addr);
uint32_t (*chip_readl) (const chipaddr addr);
void (*delay) (int usecs);
};
extern const struct programmer_entry programmer_table[];
@ -118,6 +120,7 @@ void chip_writel(uint32_t val, chipaddr addr);
uint8_t chip_readb(const chipaddr addr);
uint16_t chip_readw(const chipaddr addr);
uint32_t chip_readl(const chipaddr addr);
void programmer_delay(int usecs);
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
@ -590,7 +593,7 @@ extern const struct board_info boards_bad[];
#define W_49V002FA 0x32
/* udelay.c */
void myusec_delay(int time);
void myusec_delay(int usecs);
void myusec_calibrate_delay(void);
/* pcidev.c */
@ -652,6 +655,7 @@ void mmio_writel(uint32_t val, void *addr);
uint8_t mmio_readb(void *addr);
uint16_t mmio_readw(void *addr);
uint32_t mmio_readl(void *addr);
void internal_delay(int usecs);
void *fallback_map(const char *descr, unsigned long phys_addr, size_t len);
void fallback_unmap(void *virt_addr, size_t len);
void fallback_chip_writew(uint16_t val, chipaddr addr);