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FLASH/NOR: Remove useless file stellaris.h

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Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Antonio Borneo
2010-11-17 21:12:37 +08:00
committed by Øyvind Harboe
parent f5ae179519
commit f1f8d9a6c9
3 changed files with 85 additions and 109 deletions
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86
src/flash/nor/stellaris.c
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@@ -29,16 +29,100 @@
#endif
#include "imp.h"
#include "stellaris.h"
#include <target/algorithm.h>
#include <target/armv7m.h>
#define DID0_VER(did0) ((did0 >> 28)&0x07)
/* STELLARIS control registers */
#define SCB_BASE 0x400FE000
#define DID0 0x000
#define DID1 0x004
#define DC0 0x008
#define DC1 0x010
#define DC2 0x014
#define DC3 0x018
#define DC4 0x01C
#define RIS 0x050
#define RCC 0x060
#define PLLCFG 0x064
#define RCC2 0x070
#define NVMSTAT 0x1a0
/* "legacy" flash memory protection registers (64KB max) */
#define FMPRE 0x130
#define FMPPE 0x134
/* new flash memory protection registers (for more than 64KB) */
#define FMPRE0 0x200 /* PRE1 = PRE0 + 4, etc */
#define FMPPE0 0x400 /* PPE1 = PPE0 + 4, etc */
#define USECRL 0x140
#define FLASH_CONTROL_BASE 0x400FD000
#define FLASH_FMA (FLASH_CONTROL_BASE | 0x000)
#define FLASH_FMD (FLASH_CONTROL_BASE | 0x004)
#define FLASH_FMC (FLASH_CONTROL_BASE | 0x008)
#define FLASH_CRIS (FLASH_CONTROL_BASE | 0x00C)
#define FLASH_CIM (FLASH_CONTROL_BASE | 0x010)
#define FLASH_MISC (FLASH_CONTROL_BASE | 0x014)
#define AMISC 1
#define PMISC 2
#define AMASK 1
#define PMASK 2
/* Flash Controller Command bits */
#define FMC_WRKEY (0xA442 << 16)
#define FMC_COMT (1 << 3)
#define FMC_MERASE (1 << 2)
#define FMC_ERASE (1 << 1)
#define FMC_WRITE (1 << 0)
/* STELLARIS constants */
/* values to write in FMA to commit write-"once" values */
#define FLASH_FMA_PRE(x) (2 * (x)) /* for FMPPREx */
#define FLASH_FMA_PPE(x) (2 * (x) + 1) /* for FMPPPEx */
static void stellaris_read_clock_info(struct flash_bank *bank);
static int stellaris_mass_erase(struct flash_bank *bank);
struct stellaris_flash_bank
{
/* chip id register */
uint32_t did0;
uint32_t did1;
uint32_t dc0;
uint32_t dc1;
char * target_name;
uint32_t sramsiz;
uint32_t flshsz;
/* flash geometry */
uint32_t num_pages;
uint32_t pagesize;
uint32_t pages_in_lockregion;
/* nv memory bits */
uint16_t num_lockbits;
/* main clock status */
uint32_t rcc;
uint32_t rcc2;
uint8_t mck_valid;
uint8_t xtal_mask;
uint32_t iosc_freq;
uint32_t mck_freq;
const char *iosc_desc;
const char *mck_desc;
};
static struct {
uint32_t partno;
char *partname;