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ARM NAND I/O documentation update. 

This updates the functions in the file to all have doxygen comments
describing what they do.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
__archive__
Dean Glazeski 2009-11-16 12:43:39 -06:00 committed by David Brownell
parent 05a5f682c6
commit 8f3c728273
1 changed files with 7 additions and 1 deletions
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8
src/flash/arm_nandio.c
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@ -68,7 +68,7 @@ int arm_code_to_working_area(struct target *target, const uint32_t *code, unsign
return retval;
}
/*
/**
* ARM-specific bulk write from buffer to address of 8-bit wide NAND.
* For now this only supports ARMv4 and ARMv5 cores.
*
@ -78,6 +78,11 @@ int arm_code_to_working_area(struct target *target, const uint32_t *code, unsign
* Different code fragments could handle:
* - Thumb2 cores like Cortex-M (needs different byteswapping)
* - 16-bit wide data (needs different setup too)
*
* @param nand Pointer to the arm_nand_data struct that defines the I/O
* @param data Pointer to the data to be copied to flash
* @param size Size of the data being copied
* @return Success or failure of the operation
*/
int arm_nandwrite(struct arm_nand_data *nand, uint8_t *data, int size)
{
@ -159,6 +164,7 @@ int arm_nandwrite(struct arm_nand_data *nand, uint8_t *data, int size)
* @param nand Pointer to the arm_nand_data struct that defines the I/O
* @param data Pointer to the data buffer to store the read data
* @param size Amount of data to be stored to the buffer.
* @return Success or failure of the operation
*/
int arm_nandread(struct arm_nand_data *nand, uint8_t *data, uint32_t size)
{