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Gigabeat S: Interrupt enabled bootloader. Miscellaneous integration changes.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16243 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2008-02-08 02:20:05 +00:00
parent 7667a865ff
commit a07c034de7
15 changed files with 283 additions and 194 deletions
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6
firmware/export/imx31l.h
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@ -23,7 +23,8 @@
#define REG16_PTR_T volatile unsigned short *
#define REG32_PTR_T volatile unsigned long *
#define TTB_BASE_ADDR (0x80000000 + (64*1024*1024)-TTB_SIZE)
/* Place in the section with the framebuffer */
#define TTB_BASE_ADDR (0x80100000 + 0x00100000 - TTB_SIZE)
#define IRAM_BASE_ADDR 0x1fffc000
#define L2CC_BASE_ADDR 0x30000000
@ -275,6 +276,7 @@
#define INTENABLEL (*(REG32_PTR_T)(AVIC_BASE_ADDR+0x14))
#define INTTYPEH (*(REG32_PTR_T)(AVIC_BASE_ADDR+0x18))
#define INTTYPEL (*(REG32_PTR_T)(AVIC_BASE_ADDR+0x1C))
#define NIPRIORITY(n) (((REG32_PTR_T)(AVIC_BASE_ADDR+0x20))[n])
#define NIPRIORITY7 (*(REG32_PTR_T)(AVIC_BASE_ADDR+0x20))
#define NIPRIORITY6 (*(REG32_PTR_T)(AVIC_BASE_ADDR+0x24))
#define NIPRIORITY5 (*(REG32_PTR_T)(AVIC_BASE_ADDR+0x28))
@ -294,7 +296,7 @@
#define FIPNDH (*(REG32_PTR_T)(AVIC_BASE_ADDR+0x60))
#define FIPNDL (*(REG32_PTR_T)(AVIC_BASE_ADDR+0x64))
#define VECTOR_BASE_ADDR (AVIC_BASE_ADDR+0x100)
#define VECTOR(n) (*(REG32_PTR_T)(VECTOR_BASE_ADDR+((n)*4)))
#define VECTOR(n) (((REG32_PTR_T)VECTOR_BASE_ADDR)[n])
/* The vectors go all the way up to 63. 4 bytes for each */
#define INTCNTL_ABFLAG (1 << 25)