1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifdef __ASSEMBLY__
3
4 /* EcoVec board specific boot code:
5 * converts the "partner-jet-script.txt" script into assembly
6 * the assembly code is the first code to be executed in the romImage
7 */
8
9 #include <asm/romimage-macros.h>
10 #include <mach/partner-jet-setup.txt>
11
12 /* execute icbi after enabling cache */
13 mov.l 1f, r0
14 icbi @r0
15
16 /* jump to cached area */
17 mova 2f, r0
18 jmp @r0
19 nop
20
21 .align 2
22 1 : .long 0xa8000000
23 2 :
24
25 #else /* __ASSEMBLY__ */
26
27 /* Ecovec board specific information:
28 *
29 * Set the following to enable MMCIF boot from the MMC card in CN12:
30 *
31 * DS1.5 = OFF (SH BOOT pin set to L)
32 * DS2.6 = OFF (Select MMCIF on CN12 instead of SDHI1)
33 * DS2.7 = ON (Select MMCIF on CN12 instead of SDHI1)
34 *
35 */
36 #define HIZCRA 0xa4050158
37 #define PGDR 0xa405012c
38
39 static inline void mmcif_update_progress(int nr)
40 {
41 /* disable Hi-Z for LED pins */
42 __raw_writew(__raw_readw(HIZCRA) & ~(1 << 1), HIZCRA);
43
44 /* update progress on LED4, LED5, LED6 and LED7 */
45 __raw_writeb(1 << (nr - 1), PGDR);
46 }
47
48 #endif /* __ASSEMBLY__ */
49
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