1 2005-05-13 Hajime Ishitani <pigmon@mail.snd.co.jp>
3 * include/mod_regs_cpg.h :
4 added CYGHWR_HAL_SH_OOC_PLL_1 12 multiply(SH7751R).
6 * include/mod_regs_rtc.h : Fix register addresses which changes
7 between SH3 and SH4 versions of the Renesas device.
9 2004-04-22 Jani Monoses <jani@iv.ro>
11 * cdl/hal_sh_sh4.cdl :
12 Invoke tail with stricter syntax that works in latest coreutils.
14 2003-09-21 Jonathan Larmour <jifl@eCosCentric.com>
16 * src/var_misc.c (hal_variant_init): Set FPSCR on startup.
18 * src/sh4_scif.c (cyg_hal_plf_scif_set_baud): New function, taken
19 from init code, but with fix to wait for hardware to settle.
20 (cyg_hal_plf_scif_control): Add __COMMCTL_GETBAUD and _SETBAUD support
23 * include/sh4_scif.h: Add baud_rate to channel data.
25 * include/mod_regs_ser.h (CYGARC_SCBRR_N): Don't tweak BRR for
26 values < 4800 or > 115200 as it gets the values wrong. Instead trust
27 the developer to DTRT.
28 (CYGARC_REG_SCIF_SCLSR_ORER): Add definition for overrun in line status
31 2003-09-19 John Dallaway <jld@ecoscentric.com>
33 * cdl/hal_sh_sh4.cdl: Specify default CDL values for sh4_202_md
36 2003-09-11 Nick Garnett <nickg@ecoscentric.com>
38 * include/var_regs.h (CYG_FPSCR): Changed initial value of fpscr
39 to do round-to-nearest rather than round-to-zero.
41 2003-09-08 Nick Garnett <nickg@ecoscentric.com>
43 * include/mod_202.h: Added define for UBC. The 202 appears to have
44 one, although there is no documented info. It is also not clear
45 what version it is. Setting this to 1 seems to work.
47 * include/mod_regs_cac.h:
48 * include/variant.inc:
49 Updated cache dimensions and initialization to support larger, two
52 2003-09-05 Nick Garnett <nickg@ecoscentric.com>
54 * include/variant.inc:
57 * include/mod_regs_cpg.h:
58 * include/mod_regs_emi.h:
59 * include/mod_regs_femi.h:
60 * include/mod_regs_intc.h:
61 * cdl/hal_sh_sh4.cdl: Added SH-202 sub-variant, extra
62 functional units, and modifications to existing units for this
65 2003-02-05 Nick Garnett <nickg@calivar.com>
67 * include/var_cache.h: Added include for hal_io.h since this file
68 uses HAL_READ_UINT32() etc.
70 2002-08-06 Gary Thomas <gary@chez-thomas.org>
71 2002-08-06 Motoya Kurotsu <kurotsu@allied-telesis.co.jp>
74 * include/sh4_scif.h: I/O channel data can't be constant - contains
75 timeout information which can be changed.
77 2002-07-19 Larice Robert <larice@vidisys.de>
79 * include/var_intr.h (CYGNUM_HAL_INTERRUPT_IRL0..3): Fixed
80 interrupt vector definitions for SH4 when INTC used in IRL mode.
82 2002-05-22 Jesper Skov <jskov@redhat.com>
84 * cdl/hal_sh_sh4.cdl: Select variant 7750 by default.
86 2002-05-08 Jesper Skov <jskov@redhat.com>
88 * src/sh4_scif.c: Register renaming.
90 * include/mod_regs_ser.h: Register renaming. SCI registers now
91 contain _SCI_, SCIF registers contain _SCIF_. Merge SCIF and IrDA
92 definitions (stripping SCIF identifier suffix).
94 2002-01-17 Jesper Skov <jskov@redhat.com>
96 * include/variant.inc: Include needed ptrs.
98 2002-01-16 Jesper Skov <jskov@redhat.com>
100 * cdl/hal_sh_sh4.cdl: Added interrupt model header definition.
101 Added RTC_PRESCALE option.
103 2002-01-14 Jesper Skov <jskov@redhat.com>
105 * cdl/hal_sh_sh4.cdl: Added exception model header definitions.
107 * include/variant.inc: Fixed assembler warning.
109 2001-11-07 Jesper Skov <jskov@redhat.com>
111 * src/var_mk_defs.c (main): Fix warning.
113 2001-10-17 Jesper Skov <jskov@redhat.com>
115 * include/mod_regs_ubc.h (CYGARC_REG_BRCR_ONE_STEP): Added.
117 2001-09-25 Jesper Skov <jskov@redhat.com>
119 * include/var_intr.h: Default CYGPRI_HAL_INTERRUPT_ACKNOWLEDGE_PLF
120 and CYGPRI_HAL_INTERRUPT_CONFIGURE_PLF added.
122 * src/var_misc.c: Use those macros.
124 2001-09-24 Jesper Skov <jskov@redhat.com>
126 * cdl/hal_sh_sh4.cdl: Disable cache on 7750. Doesn't work
129 2001-09-12 Jesper Skov <jskov@redhat.com>
131 * include/var_intr.h (CYGPRI_HAL_INTERRUPT_UPDATE_LEVEL_PLF):
132 Provide default version.
134 2001-08-08 Jesper Skov <jskov@redhat.com>
136 * include/mod_7750.h: Don't use UBC as handling of it is broken.
138 2001-07-26 Jesper Skov <jskov@redhat.com>
140 * include/var_cache.h: Define flash cache macros that also disable
141 instruction cache. Not at all clear to me why it should make a
142 difference, but it does.
144 * src/var_misc.c (cyg_var_enable_caches): Don't allow caches to be
145 enabled when the flash IO driver has been included. This is a
146 temporary workaround for an unidentified caching problem.
147 (cyg_var_enable_caches): Enabled again.
149 * include/var_cache.h: Fix cache enabled query macros.
151 2001-07-25 Jesper Skov <jskov@redhat.com>
153 * include/var_intr.h: Define CYGPRI_HAL_INTERRUPT_UPDATE_LEVEL_PLF
154 if the platform didn't.
156 2001-07-24 Jesper Skov <jskov@redhat.com>
158 * src/var_misc.c: Allow platform to handle IRL vectors.
160 2001-07-18 Jesper Skov <jskov@redhat.com>
162 * src/var_misc.c (cyg_var_enable_caches): Small hack to prevent
163 ethernet connection to be lost in RAM applications when started
166 2001-07-17 Jesper Skov <jskov@redhat.com>
168 * cdl/hal_sh_sh4.cdl: Allow caching.
170 * include/mod_regs_intc.h (CYGARC_REG_ICR_INIT): Revert
171 CYGHWR_HAL_SH_IRQ_USE_IRQLVL sense.
173 * include/variant.inc: Fix alignment bug.
175 * include/mod_regs_ubc.h: Compile when UBC disabled.
177 2001-07-17 Jesper Skov <jskov@redhat.com>
179 * include/variant.inc: Fix ICR init, add IPRD init.
180 * include/var_intr.h: Added IRL vectors.
181 * include/mod_regs_intc.c: Added IPRD definitions.
182 * src/var_misc.c (hal_interrupt_update_level): Handle IRPD
185 2001-07-16 Jesper Skov <jskov@redhat.com>
187 * src/var_misc.c (hal_interrupt_update_level): Fix typo.
189 * include/variant.inc: Added ICR initialization.
191 * include/mod_regs_intc.h: Added ICR definitions.
193 * cdl/hal_sh_sh4.cdl: Interrupt option cleanup.
195 * include/mod_regs_bsc.h: Added some BCR1 and MCR register bit
196 definitions. Deleted wrong register definitions.
198 * src/pcic.c (cyg_hal_sh_pcic_pci_init): Set PCIC MCR
199 register. Set BCR1 master flag. Set PCI cache line size.
201 2001-07-13 Jesper Skov <jskov@redhat.com>
203 * include/mod_regs_bsc.h: Removed SDMR2 definition - it is
206 2001-07-10 Jesper Skov <jskov@redhat.com>
208 * include/mod_7750.h: define intc macro.
210 * src/var_misc.c: Added handling of INTR00 vectors.
211 * include/mod_regs_intc.h: Added INTR00 definitions.
213 * include/var_regs.h: Include pcic when appropriate.
214 * include/mod_7751.h (CYGARC_SH_MOD_PCIC): Define.
215 * include/mod_regs_pcic.h: Added.
216 * src/pcic.c: Added. Fix typo.
218 2001-07-09 Jesper Skov <jskov@redhat.com>
220 * include/mod_regs_ubc.h: Ignore ASID when stepping.
222 * include/mod_7750.h: Fix DCAC address top.
224 * src/variant.S: Let all cache functions delay for 8 nops before
227 * include/mod_regs_bsc.h: Added more registers.
229 * cdl/hal_sh_sh4.cdl: Tweak options, add options for interrupts
231 Add support for 7751.
232 * include/mod_7751.h: Added.
234 2001-05-29 Jesper Skov <jskov@redhat.com>
236 * include/var_io.h: Added. Includes plf_io.h
238 2001-03-12 Jonathan Larmour <jlarmour@redhat.com>
240 * src/var_misc.c: Ensure case ranges have spaces around identifiers
241 to allow correct parsing by compiler.
243 2001-02-28 Jesper Skov <jskov@redhat.com>
245 * src/variant.S (cyg_hal_dcache_enable, cyg_hal_icache_enable):
246 Write ORed value, not just the enable bit.
247 * include/var_cache.h: Fix various macro typos.
248 Fixes from Ryouzaburou Suzuki <ryos@atom-tc.or.jp>
250 2001-02-26 Jesper Skov <jskov@redhat.com>
252 * include/mod_regs_ser.h: Add a couple of zeroes to SCIF clear
253 masks (for looks - no semantic change).
255 2001-02-02 Jesper Skov <jskov@redhat.com>
257 * cdl/hal_sh_sh4.cdl: Added baud rate option.
259 * src/sh4_scif.c (cyg_hal_plf_scif_init_channel): Use specified
262 2001-01-31 Jesper Skov <jskov@redhat.com>
264 * include/sh4_scif.h: Separate exported API from definitions used
266 * src/sh4_scif.c: Request private definitions.
268 2001-01-26 Jesper Skov <jskov@redhat.com>
270 * src/sh4_sci.c: Removed CYGSEM_HAL_VIRTUAL_VECTOR_DIAG check.
271 * src/sh4_scif.c: Same.
273 2001-01-18 Jesper Skov <jskov@redhat.com>
276 * src/var_misc.c: Separate interrupt level and mask controls.
277 * src/variant.S: Include cyg_hal_ILVL_table and
280 2000-11-22 Jesper Skov <jskov@redhat.com>
282 * src/variant.S: Mangle symbols.
283 * include/variant.inc: Same.
285 2000-11-20 Jesper Skov <jskov@redhat.com>
287 * include/mod_regs_ser.h (CYGARC_SCBRR_N): Reduce rounding error.
289 2000-11-09 Jesper Skov <jskov@redhat.com>
291 * include/mod_regs_ubc.h: Correct definitions.
293 * include/mod_7750.h (CYGARC_SH_MOD_UBC): Defined.
295 * cdl/hal_sh_sh4.cdl: Disable cache for now.
297 2000-11-01 Jesper Skov <jskov@redhat.com>
299 * Many changes to bring the variant HAL up to date with the later
300 SH arch HAL changes. Rewrote caching code to handle the split
303 2000-08-16 Haruki Kashiwaya <kashiwaya@redhat.com>
305 * Set up directory structure.
307 2000-04-18 Ryozaburo Suzuki <ryos@atom-tc.or.jp>
309 * Contributed sources for the CqREEK/SH-4 platform.
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