aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-bcm/brcmstb.c
Commit message (Collapse)AuthorAge
* ARM: brcmstb: Add earlyprintk support using run-time checksFlorian Fainelli2016-08-08
| | | | | | | | | | | | | The SUN_TOP_CTRL_FAMILY_ID register is at a fixed absolute address for all of our supported chips, so utilize its value to determine what the UARTA base address should be based on the value we read. Since the code is called both during decompressor when the MMU is off, and after the MMU has been turned on in the kernel, and we want to do the lookup only once, we use the same technique as tegra.S and have a shared storage location between the decompressor and the kernel. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
* ARM: brcmstb: Setup BIU control registers during bootFlorian Fainelli2015-10-09
| | | | | | | | | Call brcmstb_biuctrl_init() in brcmstb's init_irq machine descriptor callback since we need to setup the Bus Interface Unit before SMP in particular, but we also need to be able to remap registers. Acked-by: Gregory Fong <gregory.0xf0@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
* ARM: make arrays containing machine compatible strings constUwe Kleine-König2015-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The definition static const char *axxia_dt_match[] __initconst = { ... defines a changable array of constant strings. That is you must not do: *axxia_dt_match[0] = 'k'; but axxia_dt_match[0] = "different string"; is fine. So the annotation __initconst is wrong and yields a compiler error when other really const variables are added with __initconst. As the struct machine_desc member dt_compat is declared as const char *const *dt_compat; making the arrays const is the better alternative over changing all annotations to __initdata. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCsMarc Carino2014-07-28
The BCM7xxx series of Broadcom SoCs are used primarily in set-top boxes. This patch adds machine support for the ARM-based Broadcom SoCs. Signed-off-by: Marc Carino <marc.ceeeee@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Matt Porter <mporter@linaro.org>