]>
git.gir.st - tmk_keyboard.git/blob - tmk_core/tool/mbed/mbed-sdk/libraries/tests/mbed/spifi2/main.cpp
3 #include "spifi_rom_api.h"
5 extern const unsigned char splash_image1
[]; extern int splash_image1_sz
;
6 extern const unsigned char splash_image2
[]; extern int splash_image2_sz
;
7 extern const unsigned char splash_image3
[]; extern int splash_image3_sz
;
8 extern const unsigned char splash_image4
[]; extern int splash_image4_sz
;
9 extern const unsigned char splash_image5
[]; extern int splash_image5_sz
;
10 extern const unsigned char splash_image6
[]; extern int splash_image6_sz
;
11 extern const unsigned char splash_image7
[]; extern int splash_image7_sz
;
12 extern const unsigned char splash_image8
[]; extern int splash_image8_sz
;
13 extern const unsigned char splash_image9
[]; extern int splash_image9_sz
;
14 extern const unsigned char splash_image10
[]; extern int splash_image10_sz
;
15 extern const unsigned char splash_image11
[]; extern int splash_image11_sz
;
16 extern const unsigned char splash_image12
[]; extern int splash_image12_sz
;
17 extern const unsigned char splash_image13
[]; extern int splash_image13_sz
;
18 extern const unsigned char splash_image14
[]; extern int splash_image14_sz
;
19 extern const unsigned char splash_image15
[]; extern int splash_image15_sz
;
22 * The SPIFI_ROM_PTR (0x1FFF1FF8) points to an area where the pointers to
23 * different drivers in ROM are stored.
26 /*const*/ unsigned p_usbd
; // USBROMD
27 /*const*/ unsigned p_clib
;
28 /*const*/ unsigned p_cand
;
29 /*const*/ unsigned p_pwrd
; // PWRROMD
30 /*const*/ unsigned p_promd
; // DIVROMD
31 /*const*/ SPIFI_RTNS
*pSPIFID
; // SPIFIROMD
32 /*const*/ unsigned p_dev3
;
33 /*const*/ unsigned p_dev4
;
36 #define ROM_DRIVERS_PTR ((ROM *)(*((unsigned int *)SPIFI_ROM_PTR)))
37 #define IS_ADDR_IN_SPIFI(__addr) ( (((uint32_t)(__addr)) & 0xff000000) == SPIFI_MEM_BASE )
38 #define IS_ADDR_IN_IFLASH(__addr) ( (((uint32_t)(__addr)) & 0xff000000) == 0x10000000 )
40 static void initialize_spifi(void)
42 SPIFIobj
* obj
= (SPIFIobj
*)malloc(sizeof(SPIFIobj
));
44 // Failed to allocate memory for ROM data
45 notify_completion(false);
48 // Turn on SPIFI block as it is disabled on reset
49 LPC_SC
->PCONP
|= 0x00010000;
52 LPC_IOCON
->P2_7
= 5; /* SPIFI_CSN @ P2.7 */
53 LPC_IOCON
->P0_22
= 5; /* SPIFI_CLK @ P0.22 */
54 LPC_IOCON
->P0_15
= 5; /* SPIFI_IO2 @ P0.15 */
55 LPC_IOCON
->P0_16
= 5; /* SPIFI_IO3 @ P0.16 */
56 LPC_IOCON
->P0_17
= 5; /* SPIFI_IO1 @ P0.17 */
57 LPC_IOCON
->P0_18
= 5; /* SPIFI_IO0 @ P0.18 */
59 uint32_t spifi_clk_div
= (*((volatile uint32_t*)0x400FC1B4)) & 0x1f;
60 uint32_t spifi_clk_mhz
= (SystemCoreClock
/ spifi_clk_div
) / 1000000;
62 const SPIFI_RTNS
* _spifi
= ROM_DRIVERS_PTR
->pSPIFID
;
64 /* Typical time tCS is 20 ns min, we give 200 ns to be on safer side */
65 int rc
= _spifi
->spifi_init (obj
, spifi_clk_mhz
/5, S_FULLCLK
+S_RCVCLK
, spifi_clk_mhz
);
67 // Failed to initialize SPIFI
68 notify_completion(false);
76 // Make sure that most files are placed in IFLASH
77 if (IS_ADDR_IN_SPIFI(splash_image1
) ||
78 IS_ADDR_IN_SPIFI(splash_image2
) ||
79 IS_ADDR_IN_SPIFI(splash_image3
) ||
80 IS_ADDR_IN_SPIFI(splash_image4
) ||
81 IS_ADDR_IN_SPIFI(splash_image5
) ||
82 IS_ADDR_IN_SPIFI(splash_image6
) ||
83 IS_ADDR_IN_SPIFI(splash_image7
) ||
84 IS_ADDR_IN_SPIFI(splash_image8
) ||
85 IS_ADDR_IN_SPIFI(splash_image9
) ||
86 IS_ADDR_IN_SPIFI(splash_image10
) ||
87 IS_ADDR_IN_SPIFI(splash_image11
) ||
88 IS_ADDR_IN_SPIFI(splash_image12
) ||
89 IS_ADDR_IN_SPIFI(splash_image13
) ||
90 IS_ADDR_IN_SPIFI(splash_image14
)) {
91 notify_completion(false);
94 // Make sure that splash_image15 is placed in SPIFI
95 if (!IS_ADDR_IN_SPIFI(splash_image15
)) {
96 notify_completion(false);
99 notify_completion(true);