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author | Sean MacLennan <smaclennan@pikatech.com> | 2008-01-11 06:17:51 (GMT) |
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committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2008-01-25 13:12:35 (GMT) |
commit | 1e12f3c59d045b152d4482f8b6ab19573e869c40 (patch) | |
tree | 9f984274bd73f9b1d29548f1e6ce70743d6a5a90 /arch/powerpc/boot/cuboot-warp.c | |
parent | 99192af00af3ba336e6fd74a30b7809a18f79a8f (diff) | |
download | linux-fsl-qoriq-1e12f3c59d045b152d4482f8b6ab19573e869c40.tar.xz |
[POWERPC] 4xx: PIKA Warp bootwrapper
Add the cuboot wrapper for the PIKA Warp board
Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/boot/cuboot-warp.c')
-rw-r--r-- | arch/powerpc/boot/cuboot-warp.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c new file mode 100644 index 0000000..bdedebe --- /dev/null +++ b/arch/powerpc/boot/cuboot-warp.c @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2008 PIKA Technologies + * Sean MacLennan <smaclennan@pikatech.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include "ops.h" +#include "4xx.h" +#include "cuboot.h" + +#define TARGET_44x +#include "ppcboot.h" + +static bd_t bd; + +static void warp_fixups(void) +{ + unsigned long sysclk = 66000000; + + ibm440ep_fixup_clocks(sysclk, 11059200, 50000000); + ibm4xx_sdram_fixup_memsize(); + ibm4xx_fixup_ebc_ranges("/plb/opb/ebc"); + dt_fixup_mac_addresses(&bd.bi_enetaddr); +} + + +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5, + unsigned long r6, unsigned long r7) +{ + CUBOOT_INIT(); + + platform_ops.fixups = warp_fixups; + platform_ops.exit = ibm44x_dbcr_reset; + fdt_init(_dtb_start); + serial_console_init(); +} |