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author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-07-21 21:48:13 -0400 |
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committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-07-21 21:48:13 -0400 |
commit | f25718e8cff17b5c64ad11c2a6e9d2ee1b676eef (patch) | |
tree | e0368d1f4a4b21cfbc1a04f216580ae6b913d1ea /arch/arm/mach-omap2/io.c | |
parent | c7e0c8535d73f8c5bf760926a2bd71c9840cf2ef (diff) |
Revert "Merge remote-tracking branch 'arm-soc/for-next' into linaro-3.0"
This reverts commit c7e0c8535d73f8c5bf760926a2bd71c9840cf2ef, reversing
changes made to dfee09c8acf18e84fe197bb5d821d1e4e02d020f.
John Stultz reports that Panda doesn't boot anymore and 'git bisect'
indicated the merge commit itself as the culprit. The resulting kernel
log is:
[ 1.734802] OMAP DSS rev 4.0
[ 1.740417] omap_hwmod: dss_core: _wait_target_disable failed
[ 1.746429] omap_device: omapdss_dss.-1: new worst case deactivate latency 01
[ 1.755035] omapdss DISPC error: can't get dss_clk
[ 1.760101] omapdss_dispc: probe of omapdss_dispc failed with error -2
[ 1.767333] omapdss HDMI error: can't get hdmi_clk
[ 1.772399] omapdss_hdmi: probe of omapdss_hdmi failed with error -2
[ 1.780273] ------------[ cut here ]------------
[ 1.785125] WARNING: at drivers/video/omap2/dss/dispc.c:553dispc_runtime_ge)
[ 1.793640] Modules linked in:
[ 1.796905] ---[ end trace 6fcb132ac310d004 ]---
[ 1.801757] Unable to handle kernel NULL pointer dereference at virtualaddr0
[...]
Revert it so a later version of the arm-soc merge result can be used
instead.
Diffstat (limited to 'arch/arm/mach-omap2/io.c')
-rw-r--r-- | arch/arm/mach-omap2/io.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 2ce1ce6fb4d..441e79d043a 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -333,9 +333,23 @@ static int _set_hwmod_postsetup_state(struct omap_hwmod *oh, void *data) return omap_hwmod_set_postsetup_state(oh, *(u8 *)data); } -/* See irq.c, omap4-common.c and entry-macro.S */ void __iomem *omap_irq_base; +/* + * Initialize asm_irq_base for entry-macro.S + */ +static inline void omap_irq_base_init(void) +{ + if (cpu_is_omap24xx()) + omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE); + else if (cpu_is_omap34xx()) + omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE); + else if (cpu_is_omap44xx()) + omap_irq_base = OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE); + else + pr_err("Could not initialize omap_irq_base\n"); +} + void __init omap2_init_common_infrastructure(void) { u8 postsetup_state; @@ -408,6 +422,7 @@ void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, _omap2_init_reprogram_sdrc(); } + omap_irq_base_init(); } /* |