diff options
author | jchandra <jchandra@FreeBSD.org> | 2013-01-24 14:33:25 +0000 |
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committer | jchandra <jchandra@FreeBSD.org> | 2013-01-24 14:33:25 +0000 |
commit | 6fe65a877ece9d2793ca4f75cbb71bfe83f69535 (patch) | |
tree | 29e9e870b4785f9b617d2f6d6771948ec644ee89 /sys/mips/nlm/xlp_machdep.c | |
parent | 9f6a60e0001aac859ac7ea8f3b3bf962811839a6 (diff) | |
download | FreeBSD-src-6fe65a877ece9d2793ca4f75cbb71bfe83f69535.zip FreeBSD-src-6fe65a877ece9d2793ca4f75cbb71bfe83f69535.tar.gz |
Broadcom XLP updates for the new firmware
Support few more versions of board firmware. In case the security
block is disabled, enable it at boot. Also increase the excluded
memory region to cover the area used by the firmware to initialize
devices.
Diffstat (limited to 'sys/mips/nlm/xlp_machdep.c')
-rw-r--r-- | sys/mips/nlm/xlp_machdep.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/sys/mips/nlm/xlp_machdep.c b/sys/mips/nlm/xlp_machdep.c index a4ffc73..f95592e 100644 --- a/sys/mips/nlm/xlp_machdep.c +++ b/sys/mips/nlm/xlp_machdep.c @@ -157,6 +157,20 @@ xlp_setup_mmu(void) } static void +xlp_enable_blocks(void) +{ + uint64_t sysbase; + int i; + + for (i = 0; i < XLP_MAX_NODES; i++) { + if (!nlm_dev_exists(XLP_IO_SYS_OFFSET(i))) + continue; + sysbase = nlm_get_sys_regbase(i); + nlm_sys_enable_block(sysbase, DFS_DEVICE_RSA); + } +} + +static void xlp_parse_mmu_options(void) { uint64_t sysbase; @@ -420,9 +434,8 @@ xlp_pic_init(void) #define XLP_MEM_LIM 0xfffff000UL #endif static vm_paddr_t xlp_mem_excl[] = { - 0, 0, /* entry for kernel image, set by xlp_mem_init*/ - 0x0c000000, 0x0d000000, /* uboot mess */ - 0x10000000, 0x14000000, /* cms queue and other stuff */ + 0, 0, /* for kernel image region, see xlp_mem_init */ + 0x0c000000, 0x14000000, /* uboot area, cms queue and other stuff */ 0x1fc00000, 0x1fd00000, /* reset vec */ 0x1e000000, 0x1e200000, /* poe buffers */ }; @@ -559,6 +572,8 @@ platform_start(__register_t a0 __unused, /* setup for the startup core */ xlp_setup_mmu(); + xlp_enable_blocks(); + /* Read/Guess/setup board information */ nlm_board_info_setup(); |