66 lines
1.6 KiB
Diff
66 lines
1.6 KiB
Diff
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--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
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+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
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@@ -37,6 +37,7 @@
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#include <pci_rt2x00_fixup.h>
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#include <uapi/linux/bcm963xx_tag.h>
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+#include <uapi/linux/bcm933xx_hcs.h>
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#define PFX "board_bcm963xx: "
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@@ -45,6 +46,7 @@
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#define CFE_OFFSET_64K 0x10000
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#define CFE_OFFSET_128K 0x20000
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+#define HCS_OFFSET_128K 0x20000
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static struct board_info board;
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@@ -782,8 +784,9 @@ void __init board_prom_init(void)
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unsigned int i;
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u8 *boot_addr, *cfe;
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char cfe_version[32];
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- char *board_name;
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+ char *board_name = NULL;
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u32 val;
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+ struct bcm_hcs *hcs;
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/* read base address of boot chip select (0)
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* 6328/6362 do not have MPI but boot from a fixed address
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@@ -812,9 +815,13 @@ void __init board_prom_init(void)
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if (strcmp(cfe_version, "unknown") != 0) {
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/* cfe present */
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boardid_fixup(boot_addr);
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+
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+ board_name = bcm63xx_nvram_get_name();
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+ } else if (BCMCPU_IS_3368()) {
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+ hcs = (struct bcm_hcs *)KSEG1ADDR(0x1fc00000 + HCS_OFFSET_128K);
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+ board_name = hcs->filename;
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}
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- board_name = bcm63xx_nvram_get_name();
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/* find board by name */
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for (i = 0; i < ARRAY_SIZE(bcm963xx_boards); i++) {
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if (strncmp(board_name, bcm963xx_boards[i]->name, 16))
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--- /dev/null
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+++ b/include/uapi/linux/bcm933xx_hcs.h
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@@ -0,0 +1,18 @@
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+#ifndef __BCM_HCS_H
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+#define __BCM_HCS_H
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+
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+struct bcm_hcs {
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+ uint16_t magic;
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+ uint16_t control;
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+ uint16_t rev_maj;
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+ uint16_t rev_min;
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+ uint32_t build_date;
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+ uint32_t filelen;
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+ uint32_t ldaddress;
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+ char filename[64];
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+ uint16_t hcs;
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+ uint16_t her_znaet_chto;
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+ uint32_t crc;
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+};
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+
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+#endif /* __BCM_HCS */
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