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Commit d4d37bde authored by Linus Torvalds's avatar Linus Torvalds
Browse files
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  MIPS: PowerTV: Fix support for timer interrupts with > 64 external IRQs
  MIPS: PowerTV: Streamline access to platform device registers
  MIPS: Fix vmlinuz build for 32bit-only math shells
  MIPS: Add support of LZO-compressed kernels
parents 551e28db 010c108d
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+1 −0
Original line number Diff line number Diff line
@@ -1311,6 +1311,7 @@ config SYS_SUPPORTS_ZBOOT
	select HAVE_KERNEL_GZIP
	select HAVE_KERNEL_BZIP2
	select HAVE_KERNEL_LZMA
	select HAVE_KERNEL_LZO

config SYS_SUPPORTS_ZBOOT_UART16550
	bool
+7 −2
Original line number Diff line number Diff line
@@ -14,8 +14,11 @@

# compressed kernel load addr: VMLINUZ_LOAD_ADDRESS > VMLINUX_LOAD_ADDRESS + VMLINUX_SIZE
VMLINUX_SIZE := $(shell wc -c $(objtree)/$(KBUILD_IMAGE) 2>/dev/null | cut -d' ' -f1)
VMLINUX_SIZE := $(shell [ -n "$(VMLINUX_SIZE)" ] && echo $$(($(VMLINUX_SIZE) + (65536 - $(VMLINUX_SIZE) % 65536))))
VMLINUZ_LOAD_ADDRESS := 0x$(shell [ -n "$(VMLINUX_SIZE)" ] && printf %x $$(($(VMLINUX_LOAD_ADDRESS) + $(VMLINUX_SIZE))))
VMLINUX_SIZE := $(shell [ -n "$(VMLINUX_SIZE)" ] && echo -n $$(($(VMLINUX_SIZE) + (65536 - $(VMLINUX_SIZE) % 65536))))
# VMLINUZ_LOAD_ADDRESS = concat "high32 of VMLINUX_LOAD_ADDRESS" and "(low32 of VMLINUX_LOAD_ADDRESS) + VMLINUX_SIZE"
HIGH32 := $(shell A=$(VMLINUX_LOAD_ADDRESS); [ $${\#A} -gt 10 ] && expr substr "$(VMLINUX_LOAD_ADDRESS)" 3 $$(($${\#A} - 10)))
LOW32 := $(shell [ -n "$(HIGH32)" ] && A=11 || A=3; expr substr "$(VMLINUX_LOAD_ADDRESS)" $${A} 8)
VMLINUZ_LOAD_ADDRESS := 0x$(shell [ -n "$(VMLINUX_SIZE)" -a -n "$(LOW32)" ] && printf "$(HIGH32)%08x" $$(($(VMLINUX_SIZE) + 0x$(LOW32))))

# set the default size of the mallocing area for decompressing
BOOT_HEAP_SIZE := 0x400000
@@ -41,9 +44,11 @@ $(obj)/vmlinux.bin: $(KBUILD_IMAGE)
suffix_$(CONFIG_KERNEL_GZIP)  = gz
suffix_$(CONFIG_KERNEL_BZIP2) = bz2
suffix_$(CONFIG_KERNEL_LZMA)  = lzma
suffix_$(CONFIG_KERNEL_LZO)   = lzo
tool_$(CONFIG_KERNEL_GZIP)    = gzip
tool_$(CONFIG_KERNEL_BZIP2)   = bzip2
tool_$(CONFIG_KERNEL_LZMA)    = lzma
tool_$(CONFIG_KERNEL_LZO)     = lzo
$(obj)/vmlinux.$(suffix_y): $(obj)/vmlinux.bin
	$(call if_changed,$(tool_y))

+4 −0
Original line number Diff line number Diff line
@@ -77,6 +77,10 @@ void *memset(void *s, int c, size_t n)
#include "../../../../lib/decompress_unlzma.c"
#endif

#ifdef CONFIG_KERNEL_LZO
#include "../../../../lib/decompress_unlzo.c"
#endif

void decompress_kernel(unsigned long boot_heap_start)
{
	int zimage_size;
+1 −0
Original line number Diff line number Diff line
@@ -135,6 +135,7 @@ extern void free_irqno(unsigned int irq);
#define CP0_LEGACY_COMPARE_IRQ 7

extern int cp0_compare_irq;
extern int cp0_compare_irq_shift;
extern int cp0_perfcount_irq;

#endif /* _ASM_IRQ_H */
+90 −0
Original line number Diff line number Diff line
/*
 *				asic_reg_map.h
 *
 * A macro-enclosed list of the elements for the register_map structure for
 * use in defining and manipulating the structure.
 *
 * Copyright (C) 2009  Cisco Systems, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

REGISTER_MAP_ELEMENT(eic_slow0_strt_add)
REGISTER_MAP_ELEMENT(eic_cfg_bits)
REGISTER_MAP_ELEMENT(eic_ready_status)
REGISTER_MAP_ELEMENT(chipver3)
REGISTER_MAP_ELEMENT(chipver2)
REGISTER_MAP_ELEMENT(chipver1)
REGISTER_MAP_ELEMENT(chipver0)
REGISTER_MAP_ELEMENT(uart1_intstat)
REGISTER_MAP_ELEMENT(uart1_inten)
REGISTER_MAP_ELEMENT(uart1_config1)
REGISTER_MAP_ELEMENT(uart1_config2)
REGISTER_MAP_ELEMENT(uart1_divisorhi)
REGISTER_MAP_ELEMENT(uart1_divisorlo)
REGISTER_MAP_ELEMENT(uart1_data)
REGISTER_MAP_ELEMENT(uart1_status)
REGISTER_MAP_ELEMENT(int_stat_3)
REGISTER_MAP_ELEMENT(int_stat_2)
REGISTER_MAP_ELEMENT(int_stat_1)
REGISTER_MAP_ELEMENT(int_stat_0)
REGISTER_MAP_ELEMENT(int_config)
REGISTER_MAP_ELEMENT(int_int_scan)
REGISTER_MAP_ELEMENT(ien_int_3)
REGISTER_MAP_ELEMENT(ien_int_2)
REGISTER_MAP_ELEMENT(ien_int_1)
REGISTER_MAP_ELEMENT(ien_int_0)
REGISTER_MAP_ELEMENT(int_level_3_3)
REGISTER_MAP_ELEMENT(int_level_3_2)
REGISTER_MAP_ELEMENT(int_level_3_1)
REGISTER_MAP_ELEMENT(int_level_3_0)
REGISTER_MAP_ELEMENT(int_level_2_3)
REGISTER_MAP_ELEMENT(int_level_2_2)
REGISTER_MAP_ELEMENT(int_level_2_1)
REGISTER_MAP_ELEMENT(int_level_2_0)
REGISTER_MAP_ELEMENT(int_level_1_3)
REGISTER_MAP_ELEMENT(int_level_1_2)
REGISTER_MAP_ELEMENT(int_level_1_1)
REGISTER_MAP_ELEMENT(int_level_1_0)
REGISTER_MAP_ELEMENT(int_level_0_3)
REGISTER_MAP_ELEMENT(int_level_0_2)
REGISTER_MAP_ELEMENT(int_level_0_1)
REGISTER_MAP_ELEMENT(int_level_0_0)
REGISTER_MAP_ELEMENT(int_docsis_en)
REGISTER_MAP_ELEMENT(mips_pll_setup)
REGISTER_MAP_ELEMENT(usb_fs)
REGISTER_MAP_ELEMENT(test_bus)
REGISTER_MAP_ELEMENT(crt_spare)
REGISTER_MAP_ELEMENT(usb2_ohci_int_mask)
REGISTER_MAP_ELEMENT(usb2_strap)
REGISTER_MAP_ELEMENT(ehci_hcapbase)
REGISTER_MAP_ELEMENT(ohci_hc_revision)
REGISTER_MAP_ELEMENT(bcm1_bs_lmi_steer)
REGISTER_MAP_ELEMENT(usb2_control)
REGISTER_MAP_ELEMENT(usb2_stbus_obc)
REGISTER_MAP_ELEMENT(usb2_stbus_mess_size)
REGISTER_MAP_ELEMENT(usb2_stbus_chunk_size)
REGISTER_MAP_ELEMENT(pcie_regs)
REGISTER_MAP_ELEMENT(tim_ch)
REGISTER_MAP_ELEMENT(tim_cl)
REGISTER_MAP_ELEMENT(gpio_dout)
REGISTER_MAP_ELEMENT(gpio_din)
REGISTER_MAP_ELEMENT(gpio_dir)
REGISTER_MAP_ELEMENT(watchdog)
REGISTER_MAP_ELEMENT(front_panel)
REGISTER_MAP_ELEMENT(misc_clk_ctl1)
REGISTER_MAP_ELEMENT(misc_clk_ctl2)
REGISTER_MAP_ELEMENT(crt_ext_ctl)
REGISTER_MAP_ELEMENT(register_maps)
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