- 25 3月, 2015 1 次提交
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由 Nicolas Schichan 提交于
When called from prom init code, bcm63xx_gpio_init() will fail as it will call gpiochip_add() which relies on a working kmalloc() to alloc the gpio_desc array and kmalloc is not useable yet at prom init time. Move bcm63xx_gpio_init() to bcm63xx_register_devices() (an arch_initcall) where kmalloc works. Fixes: 14e85c0e ("gpio: remove gpio_descs global array") Signed-off-by: NNicolas Schichan <nschichan@freebox.fr> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: Alexandre Courbot <acourbot@nvidia.com> Patchwork: https://patchwork.linux-mips.org/patch/9530/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 23 1月, 2014 4 次提交
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由 Jonas Gorski 提交于
Use the return value for guarding further SMP setup. Signed-off-by: NJonas Gorski <jogo@openwrt.org> Signed-off-by: NJohn Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6249/
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由 Jonas Gorski 提交于
Add a helper similar to the generic register_XXX_smp_ops() for bmips. Register SMP UP ops in case of BMIPS32/3300. Signed-off-by: NJonas Gorski <jogo@openwrt.org> Signed-off-by: NJohn Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6248/
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由 Jonas Gorski 提交于
Allow building for all bmips cpus at the same time by changing ifdefs to checks for the cpu type, or adding appropriate checks to the assembly. Since BMIPS43XX and BMIPS5000 require different IPI implementations, split the SMP ops into one for each, so the runtime overhead is only at registration time for them. Signed-off-by: NJonas Gorski <jogo@openwrt.org> Signed-off-by: NJohn Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6241/
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由 Jonas Gorski 提交于
BCM3368 has the same shared TLB as BCM6358. Signed-off-by: NJonas Gorski <jogo@openwrt.org> Signed-off-by: NJohn Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6239/
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- 01 7月, 2013 3 次提交
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由 Jonas Gorski 提交于
BCM6328 has a OTP which tells us if the second core is available. Signed-off-by: NJonas Gorski <jogo@openwrt.org> Cc: linux-mips@linux-mips.org Cc: John Crispin <blogic@openwrt.org> Cc: Maxime Bizon <mbizon@freebox.fr> Cc: Florian Fainelli <florian@openwrt.org> Cc: Kevin Cernekee <cernekee@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/5490/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Kevin Cernekee 提交于
This involves two changes to the BSP code: 1) register_smp_ops() for BMIPS SMP 2) The CPU1 boot vector on some of the BCM63xx platforms conflicts with the special interrupt vector (IV). Move it to 0x8000_0380 at boot time, to resolve the conflict. Signed-off-by: NKevin Cernekee <cernekee@gmail.com> [jogo@openwrt.org: moved SMP ops registration into ifdef guard, changed ifdef guards to if (IS_ENABLED())] Signed-off-by: NJonas Gorski <jogo@openwrt.org> Cc: linux-mips@linux-mips.org Cc: John Crispin <blogic@openwrt.org> Cc: Maxime Bizon <mbizon@freebox.fr> Cc: Florian Fainelli <florian@openwrt.org> Patchwork: https://patchwork.linux-mips.org/patch/5489/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Florian Fainelli 提交于
The Broadcom BCM3368 Cable Modem SoC is extremely similar to the existing BCM63xx DSL SoCs, in particular BCM6358, therefore little effort in the existing code base is required to get it supported. This patch adds support for the following on-chip peripherals: - two UARTS - GPIO - Ethernet - SPI - PCI - NOR Flash The most noticeable difference with 3368 is that it has its peripheral register at 0xfff8_0000 we check that separately in ioremap.h. Since 3368 is identical to 6358 for its clock and reset bits, we use them verbatim. Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Cc: linux-mips@linux-mips.org Cc: cernekee@gmail.com Cc: jogo@openwrt.org Patchwork: https://patchwork.linux-mips.org/patch/5499/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 08 5月, 2013 1 次提交
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由 Jonas Gorski 提交于
Add basic support for detecting and booting the BCM6362. Signed-off-by: NJonas Gorski <jogo@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5009/Acked-by: NJohn Crispin <blogic@openwrt.org>
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- 24 7月, 2012 1 次提交
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由 Jonas Gorski 提交于
This includes CPU speed, memory size detection and working UART, but lacking the appropriate drivers, no support for attached flash. Signed-off-by: NJonas Gorski <jonas.gorski@gmail.com> Cc: linux-mips@linux-mips.org Cc: Maxime Bizon <mbizon@freebox.fr> Cc: Florian Fainelli <florian@openwrt.org> Cc: Kevin Cernekee <cernekee@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/3951/Reviewed-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 08 12月, 2011 1 次提交
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由 Maxime Bizon 提交于
Signed-off-by: NMaxime Bizon <mbizon@freebox.fr> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2892/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 13 1月, 2010 1 次提交
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由 Yoichi Yuasa 提交于
Builtin cmdline is copied by arch_mem_init(). Signed-off-by: NYoichi Yuasa <yuasa@linux-mips.org> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/812/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 18 9月, 2009 1 次提交
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由 Maxime Bizon 提交于
Signed-off-by: NMaxime Bizon <mbizon@freebox.fr> Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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