/* * Atmel AT93C46 serial eeprom driver * * Brian Murphy <brian.murphy@eicon.com> * */ extern struct at93c_defs { volatile u32 *reg; volatile u32 *rdata_reg; int rdata_shift; int wdata_shift; u32 cs; u32 clk; } *at93c; u8 at93c_read(u8 addr); void at93c_write(u8 addr, u8 data);