56 lines
1.4 KiB
Diff
56 lines
1.4 KiB
Diff
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commit 7ad3b82f9d80ef8919dcfdfe7561e1a83e09c6bd
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Author: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Wed Sep 18 13:29:58 2013 +0200
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MIPS: BCM47XX: Print board name in /proc/cpuinfo
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Do not print the constant system type "Broadcom BCM47XX" but print the
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name of the actual SoC in use and the detected board.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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Cc: linux-mips@linux-mips.org
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Patchwork: https://patchwork.linux-mips.org/patch/5839/
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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--- a/arch/mips/bcm47xx/prom.c
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+++ b/arch/mips/bcm47xx/prom.c
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@@ -32,12 +32,37 @@
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#include <asm/bootinfo.h>
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#include <asm/fw/cfe/cfe_api.h>
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#include <asm/fw/cfe/cfe_error.h>
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+#include <bcm47xx.h>
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+#include <bcm47xx_board.h>
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static int cfe_cons_handle;
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+static u16 get_chip_id(void)
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+{
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+ switch (bcm47xx_bus_type) {
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+#ifdef CONFIG_BCM47XX_SSB
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+ case BCM47XX_BUS_TYPE_SSB:
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+ return bcm47xx_bus.ssb.chip_id;
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+#endif
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+#ifdef CONFIG_BCM47XX_BCMA
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+ case BCM47XX_BUS_TYPE_BCMA:
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+ return bcm47xx_bus.bcma.bus.chipinfo.id;
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+#endif
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+ }
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+ return 0;
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+}
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+
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const char *get_system_type(void)
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{
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- return "Broadcom BCM47XX";
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+ static char buf[50];
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+ u16 chip_id = get_chip_id();
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+
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+ snprintf(buf, sizeof(buf),
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+ (chip_id > 0x9999) ? "Broadcom BCM%d (%s)" :
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+ "Broadcom BCM%04X (%s)",
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+ chip_id, bcm47xx_board_get_name());
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+
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+ return buf;
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}
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void prom_putchar(char c)
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