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https://github.com/brain-hackers/u-boot-brain
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Update MPC8568 MDS to use libfdt
Updated the MPC8568 MDS config to use libfdt and assume use of aliases for ethernet, pci, and serial for the various fixups that are done. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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@ -30,10 +30,8 @@
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#include <spd.h>
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#include <i2c.h>
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#include <ioports.h>
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#if defined(CONFIG_OF_FLAT_TREE)
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#include <ft_build.h>
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#endif
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#include <libfdt.h>
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#include <fdt_support.h>
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#include "bcsr.h"
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@ -528,38 +526,32 @@ pci_init_board(void)
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}
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#endif /* CONFIG_PCI */
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#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
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#if defined(CONFIG_OF_BOARD_SETUP)
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void
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ft_board_setup(void *blob, bd_t *bd)
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{
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u32 *p;
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int len;
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int node, tmp[2];
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const char *path;
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ft_cpu_setup(blob, bd);
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p = ft_get_prop(blob, "/memory/reg", &len);
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if (p != NULL) {
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*p++ = cpu_to_be32(bd->bi_memstart);
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*p = cpu_to_be32(bd->bi_memsize);
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}
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node = fdt_path_offset(blob, "/aliases");
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tmp[0] = 0;
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if (node >= 0) {
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#ifdef CONFIG_PCI1
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p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len);
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if (p != NULL) {
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p[0] = 0;
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p[1] = pci1_hose.last_busno - pci1_hose.first_busno;
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debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]);
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}
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path = fdt_getprop(blob, node, "pci0", NULL);
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if (path) {
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tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
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do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
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}
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#endif
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#ifdef CONFIG_PCIE1
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p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len);
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if (p != NULL) {
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p[0] = 0;
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p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
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debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]);
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}
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path = fdt_getprop(blob, node, "pci1", NULL);
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if (path) {
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tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
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do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
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}
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#endif
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}
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}
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#endif
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@ -296,14 +296,9 @@ extern unsigned long get_clock_freq(void);
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#endif
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/* pass open firmware flat tree */
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#define CONFIG_OF_FLAT_TREE 1
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#define CONFIG_OF_BOARD_SETUP 1
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#define OF_CPU "PowerPC,8568@0"
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#define OF_SOC "soc8568@e0000000"
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#define OF_QE "qe@e0080000"
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#define OF_TBCLK (bd->bi_busfreq / 8)
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#define OF_STDOUT_PATH "/soc8568@e0000000/serial@4500"
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#define CONFIG_OF_LIBFDT 1
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#define CONFIG_OF_BOARD_SETUP 1
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#define CONFIG_OF_STDOUT_VIA_ALIAS 1
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/*
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* I2C
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