1 // SPDX-License-Identifier: GPL-2.0-only
3  * Old U-boot compatibility for Esteem 195E Hotfoot CPU Board
5  * Author: Solomon Peachy <solomon@linux-wlan.com>
18 #include "ppcboot-hotfoot.h"
20 static bd_t bd;  variable
28 	dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);   in hotfoot_fixups()
30 	dt_fixup_cpu_clocks(bd.bi_procfreq, bd.bi_procfreq, 0);  in hotfoot_fixups()
31 	dt_fixup_clock("/plb", bd.bi_plb_busfreq);  in hotfoot_fixups()
32 	dt_fixup_clock("/plb/opb", bd.bi_opbfreq);  in hotfoot_fixups()
33 	dt_fixup_clock("/plb/ebc", bd.bi_pci_busfreq);  in hotfoot_fixups()
34 	dt_fixup_clock("/plb/opb/serial@ef600300", bd.bi_procfreq / uart);   in hotfoot_fixups()
35 	dt_fixup_clock("/plb/opb/serial@ef600400", bd.bi_procfreq / uart);   in hotfoot_fixups()
37 	dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);  in hotfoot_fixups()
38 	dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);  in hotfoot_fixups()
41 	if ((bd.bi_enet1addr[0] == 0) &&   in hotfoot_fixups()
42 	    (bd.bi_enet1addr[1] == 0) &&  in hotfoot_fixups()
43 	    (bd.bi_enet1addr[2] == 0) &&  in hotfoot_fixups()
44 	    (bd.bi_enet1addr[3] == 0) &&  in hotfoot_fixups()
45 	    (bd.bi_enet1addr[4] == 0) &&  in hotfoot_fixups()
46 	    (bd.bi_enet1addr[5] == 0)) {  in hotfoot_fixups()
65 	if (bd.bi_flashsize < 0x800000) {  in hotfoot_fixups()
73 		/* First fix up the base address */  in hotfoot_fixups()
85 		regs[0] -= 0x400000;  in hotfoot_fixups()
92 		regs[0] -= 0x400000;  in hotfoot_fixups()
99 		regs[0] -= 0x400000;  in hotfoot_fixups()
106 		regs[0] -= 0x400000;  in hotfoot_fixups()
113 		regs[0] -= 0x400000;  in hotfoot_fixups()
120 		regs[0] -= 0x400000;  in hotfoot_fixups()