diff options
Diffstat (limited to 'tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/spifi2/main.cpp')
| -rw-r--r-- | tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/spifi2/main.cpp | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/spifi2/main.cpp b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/spifi2/main.cpp new file mode 100644 index 0000000000..aac2a00d91 --- /dev/null +++ b/tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/spifi2/main.cpp @@ -0,0 +1,100 @@ +#include "test_env.h" +#include "mbed.h" +#include "spifi_rom_api.h" + +extern const unsigned char splash_image1[]; extern int splash_image1_sz; +extern const unsigned char splash_image2[]; extern int splash_image2_sz; +extern const unsigned char splash_image3[]; extern int splash_image3_sz; +extern const unsigned char splash_image4[]; extern int splash_image4_sz; +extern const unsigned char splash_image5[]; extern int splash_image5_sz; +extern const unsigned char splash_image6[]; extern int splash_image6_sz; +extern const unsigned char splash_image7[]; extern int splash_image7_sz; +extern const unsigned char splash_image8[]; extern int splash_image8_sz; +extern const unsigned char splash_image9[]; extern int splash_image9_sz; +extern const unsigned char splash_image10[]; extern int splash_image10_sz; +extern const unsigned char splash_image11[]; extern int splash_image11_sz; +extern const unsigned char splash_image12[]; extern int splash_image12_sz; +extern const unsigned char splash_image13[]; extern int splash_image13_sz; +extern const unsigned char splash_image14[]; extern int splash_image14_sz; +extern const unsigned char splash_image15[]; extern int splash_image15_sz; + +/* + * The SPIFI_ROM_PTR (0x1FFF1FF8) points to an area where the pointers to + * different drivers in ROM are stored. + */ +typedef struct { + /*const*/ unsigned p_usbd; // USBROMD + /*const*/ unsigned p_clib; + /*const*/ unsigned p_cand; + /*const*/ unsigned p_pwrd; // PWRROMD + /*const*/ unsigned p_promd; // DIVROMD + /*const*/ SPIFI_RTNS *pSPIFID; // SPIFIROMD + /*const*/ unsigned p_dev3; + /*const*/ unsigned p_dev4; +} ROM; + +#define ROM_DRIVERS_PTR ((ROM *)(*((unsigned int *)SPIFI_ROM_PTR))) +#define IS_ADDR_IN_SPIFI(__addr) ( (((uint32_t)(__addr)) & 0xff000000) == SPIFI_MEM_BASE ) +#define IS_ADDR_IN_IFLASH(__addr) ( (((uint32_t)(__addr)) & 0xff000000) == 0x10000000 ) + +static void initialize_spifi(void) +{ + SPIFIobj* obj = (SPIFIobj*)malloc(sizeof(SPIFIobj)); + if (obj == NULL) { + // Failed to allocate memory for ROM data + notify_completion(false); + } + + // Turn on SPIFI block as it is disabled on reset + LPC_SC->PCONP |= 0x00010000; + + // pinsel for SPIFI + LPC_IOCON->P2_7 = 5; /* SPIFI_CSN @ P2.7 */ + LPC_IOCON->P0_22 = 5; /* SPIFI_CLK @ P0.22 */ + LPC_IOCON->P0_15 = 5; /* SPIFI_IO2 @ P0.15 */ + LPC_IOCON->P0_16 = 5; /* SPIFI_IO3 @ P0.16 */ + LPC_IOCON->P0_17 = 5; /* SPIFI_IO1 @ P0.17 */ + LPC_IOCON->P0_18 = 5; /* SPIFI_IO0 @ P0.18 */ + + uint32_t spifi_clk_div = (*((volatile uint32_t*)0x400FC1B4)) & 0x1f; + uint32_t spifi_clk_mhz = (SystemCoreClock / spifi_clk_div) / 1000000; + + const SPIFI_RTNS* _spifi = ROM_DRIVERS_PTR->pSPIFID; + + /* Typical time tCS is 20 ns min, we give 200 ns to be on safer side */ + int rc = _spifi->spifi_init (obj, spifi_clk_mhz/5, S_FULLCLK+S_RCVCLK, spifi_clk_mhz); + if (rc) { + // Failed to initialize SPIFI + notify_completion(false); + } +} + +int main() { + + initialize_spifi(); + + // Make sure that most files are placed in IFLASH + if (IS_ADDR_IN_SPIFI(splash_image1) || + IS_ADDR_IN_SPIFI(splash_image2) || + IS_ADDR_IN_SPIFI(splash_image3) || + IS_ADDR_IN_SPIFI(splash_image4) || + IS_ADDR_IN_SPIFI(splash_image5) || + IS_ADDR_IN_SPIFI(splash_image6) || + IS_ADDR_IN_SPIFI(splash_image7) || + IS_ADDR_IN_SPIFI(splash_image8) || + IS_ADDR_IN_SPIFI(splash_image9) || + IS_ADDR_IN_SPIFI(splash_image10) || + IS_ADDR_IN_SPIFI(splash_image11) || + IS_ADDR_IN_SPIFI(splash_image12) || + IS_ADDR_IN_SPIFI(splash_image13) || + IS_ADDR_IN_SPIFI(splash_image14)) { + notify_completion(false); + } + + // Make sure that splash_image15 is placed in SPIFI + if (!IS_ADDR_IN_SPIFI(splash_image15)) { + notify_completion(false); + } + + notify_completion(true); +} |