June 2008 - U-Boot

[U-Boot-Users] [PATCH] ported to Aztek Networks cta5000s - Resubmittal
by Jim Black 05 Jun '08

05 Jun '08

This patch to u-boot-1.3.3 adds support for the Aztek Networks, Inc. cta5000s. The board hosts a Freescale mpc8250, 64MB of SDRAM and 2 MB of flash. The cta5000s hardware uses the Analog&Micro Rattler 8250 as a reference. The software uses components from the TQM8260 and the pq2ads boards. Signed-off-by: Jim Black <jblack(a)azteknetworks.com>, Senior Software Engineer Signed-off-by: Jeffrey Haemer <jhaemer(a)azteknetworks.com>, Software Configuration Manager

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[U-Boot-Users] [PATCH] Fix warnings from gcc-4.3.0 build on a ppc host
by Kumar Gala 05 Jun '08

05 Jun '08

* The cfi_flash.c memset fix actual allows the board to boot so there is a bit more going on here than just resolving warnings associated with uninitialized variables. * include/asm/bitops.h:302: warning: '__swab32p' is static but used in inline function 'ext2_find_next_zero_bit' which is not static Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- For 1.3.3. - k drivers/mtd/cfi_flash.c | 2 ++ include/asm-ppc/bitops.h | 2 +- 2 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 68ab55f..d84f0fc 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -1720,6 +1720,8 @@ ulong flash_get_size (ulong base, int banknum) int erase_region_count; struct cfi_qry qry; + memset(&qry, 0, sizeof(qry)); + info->ext_addr = 0; info->cfi_version = 0; #ifdef CFG_FLASH_PROTECTION diff --git a/include/asm-ppc/bitops.h b/include/asm-ppc/bitops.h index 3264915..4e9c608 100644 --- a/include/asm-ppc/bitops.h +++ b/include/asm-ppc/bitops.h @@ -287,7 +287,7 @@ extern __inline__ int ext2_test_bit(int nr, __const__ void * addr) #define ext2_find_first_zero_bit(addr, size) \ ext2_find_next_zero_bit((addr), (size), 0) -extern __inline__ unsigned long ext2_find_next_zero_bit(void *addr, +static __inline__ unsigned long ext2_find_next_zero_bit(void *addr, unsigned long size, unsigned long offset) { unsigned int *p = ((unsigned int *) addr) + (offset >> 5); -- 1.5.4.5

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[U-Boot-Users] [PATCH] MPC512x: Change traps.c to not reference non-addressable memory
by becky.bruce＠freescale.com 05 Jun '08

05 Jun '08

From: Becky Bruce <becky.bruce(a)freescale.com> Currently, END_OF_RAM is used by the trap code to determine if we should attempt to access the stack pointer or not. However, on systems with a lot of RAM, only a subset of the RAM is guaranteed to be mapped in and accessible. Change END_OF_RAM to use get_effective_memsize() instead of using the raw ram size out of the bd. Signed-off-by: Becky Bruce <becky.bruce(a)freescale.com> --- cpu/mpc512x/traps.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/cpu/mpc512x/traps.c b/cpu/mpc512x/traps.c index 8455c92..8000fab 100644 --- a/cpu/mpc512x/traps.c +++ b/cpu/mpc512x/traps.c @@ -34,7 +34,13 @@ DECLARE_GLOBAL_DATA_PTR; extern unsigned long search_exception_table(unsigned long); -#define END_OF_MEM (gd->bd->bi_memstart + gd->bd->bi_memsize) +/* + * End of addressable memory. This may be less than the actual + * amount of memory on the system if we're unable to keep all + * the memory mapped in. + */ +extern ulong get_effective_memsize(void); +#define END_OF_MEM (gd->bd->bi_memstart + get_effective_memsize()) /* * Trap & Exception support -- 1.5.4.1

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[U-Boot-Users] [PATCH] Make sure common.h is the first include.
by Kumar Gala 05 Jun '08

05 Jun '08

If common.h isn't first we can get CONFIG_ options defined in the board config file ignored. This can cause an issue if any of those config options impact the size of types of data structures (eg CONFIG_PHYS_64BIT). Signed-off-by: Kumar Gala <galak(a)kernel.crashing.org> --- Should be looked at for v1.3.3 - k common/dlmalloc.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/common/dlmalloc.c b/common/dlmalloc.c index 20c2069..c51351e 100644 --- a/common/dlmalloc.c +++ b/common/dlmalloc.c @@ -1,3 +1,5 @@ +#include <common.h> + #if 0 /* Moved to malloc.h */ /* ---------- To make a malloc.h, start cutting here ------------ */ @@ -947,7 +949,6 @@ void malloc_stats(); #endif /* 0 */ #endif /* 0 */ /* Moved to malloc.h */ -#include <common.h> DECLARE_GLOBAL_DATA_PTR; -- 1.5.4.1

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[U-Boot-Users] Proposal for u-boot-nand-flash custodian change
by Stefan Roese 05 Jun '08

05 Jun '08

Hi, unfortunately I found little time to take care of the NAND custodianship lately. This is partly because I am busy with other U-Boot custodian work too (ppc4xx, cfi-flash). I was looking for some time now for a "candidate" to take over this NAND custodianship, so that patches will hopefully get processed more quickly in the future. Now I have a candidate to propose for this custodianship: Scott Wood. He has done NAND related work in the past (U-Boot and Linux) and I think that he is very qualified for this job. Therefore I officially propose Scott Wood as new u-boot-nand-flash custodian. I would really like to get some feedback on this. Any comments or other suggestions? Thanks. Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office(a)denx.de =====================================================================

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[U-Boot-Users] [PATCH v2] [new uImage] Avoid initrd and logbuffer area overlaps
by Marian Balakowicz 05 Jun '08

05 Jun '08

Add logbuffer to reserved LMB areas to prevent initrd allocation from overlaping with it. Make sure to use correct logbuffer base address. Signed-off-by: Marian Balakowicz <m8(a)semihalf.com> --- v2 fixes build errors for PPC targets without LOGBUFFER support. common/cmd_log.c | 8 +++++++- common/image.c | 10 ++++++++++ include/logbuff.h | 1 + lib_ppc/board.c | 7 +++++++ 4 files changed, 25 insertions(+), 1 deletions(-) diff --git a/common/cmd_log.c b/common/cmd_log.c index b9f9ba0..8e04941 100644 --- a/common/cmd_log.c +++ b/common/cmd_log.c @@ -66,6 +66,12 @@ static logbuff_t *log; #endif static char *lbuf; +unsigned long __logbuffer_base(void) +{ + return CFG_SDRAM_BASE + gd->bd->bi_memsize - LOGBUFF_LEN; +} +unsigned long logbuffer_base (void) __attribute__((weak, alias("__logbuffer_base"))); + void logbuff_init_ptrs (void) { unsigned long tag, post_word; @@ -75,7 +81,7 @@ void logbuff_init_ptrs (void) log = (logbuff_t *)CONFIG_ALT_LH_ADDR; lbuf = (char *)CONFIG_ALT_LB_ADDR; #else - log = (logbuff_t *)(gd->bd->bi_memsize-LOGBUFF_LEN) - 1; + log = (logbuff_t *)(logbuffer_base ()) - 1; lbuf = (char *)log->buf; #endif diff --git a/common/image.c b/common/image.c index 67e594d..9188024 100644 --- a/common/image.c +++ b/common/image.c @@ -35,6 +35,10 @@ #include <dataflash.h> #endif +#ifdef CONFIG_LOGBUFFER +#include <logbuff.h> +#endif + #if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE) #include <rtc.h> #endif @@ -1013,6 +1017,12 @@ int boot_ramdisk_high (struct lmb *lmb, ulong rd_data, ulong rd_len, initrd_high = ~0; } + +#ifdef CONFIG_LOGBUFFER + /* Prevent initrd from overwriting logbuffer */ + lmb_reserve(lmb, logbuffer_base() - LOGBUFF_OVERHEAD, LOGBUFF_RESERVE); +#endif + debug ("## initrd_high = 0x%08lx, copy_to_ram = %d\n", initrd_high, initrd_copy_to_ram); diff --git a/include/logbuff.h b/include/logbuff.h index d415729..f117c66 100644 --- a/include/logbuff.h +++ b/include/logbuff.h @@ -60,6 +60,7 @@ int drv_logbuff_init (void); void logbuff_init_ptrs (void); void logbuff_log(char *msg); void logbuff_reset (void); +unsigned long logbuffer_base (void); #endif /* CONFIG_LOGBUFFER */ diff --git a/lib_ppc/board.c b/lib_ppc/board.c index 4956403..193a264 100644 --- a/lib_ppc/board.c +++ b/lib_ppc/board.c @@ -398,6 +398,13 @@ ulong get_effective_memsize(void) ************************************************************************ */ +#ifdef CONFIG_LOGBUFFER +unsigned long logbuffer_base(void) +{ + return CFG_SDRAM_BASE + get_effective_memsize() - LOGBUFF_LEN; +} +#endif + void board_init_f (ulong bootflag) { bd_t *bd;

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[U-Boot-Users] [PATCH] add memory-pattern-test for lwmon5 fpga-post.
by sascha.laue＠liebherr.com 05 Jun '08

05 Jun '08

From: Sascha Laue <sascha.laue(a)liebherr.com> --- post/board/lwmon5/fpga.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 50 insertions(+), 0 deletions(-) diff --git a/post/board/lwmon5/fpga.c b/post/board/lwmon5/fpga.c index b48390b..b56ba89 100644 --- a/post/board/lwmon5/fpga.c +++ b/post/board/lwmon5/fpga.c @@ -41,6 +41,15 @@ DECLARE_GLOBAL_DATA_PTR; #if CONFIG_POST & CFG_POST_BSPEC3 +/* Testpattern for fpga memorytest */ +static uint pattern[] = { + 0x55555555, + 0xAAAAAAAA, + 0xAA5555AA, + 0x55AAAA55, + 0x0 +}; + static int one_scratch_test(uint value) { uint read_value; @@ -60,9 +69,42 @@ static int one_scratch_test(uint value) return ret; } +/* FPGA Memory-pattern-test */ +static int fpga_mem_test(void * address) +{ + int ret = 1; + uint read_value; + uint old_value; + uint i = 0; + /* save content */ + old_value = in_be32(address); + + while (pattern[i] != 0) { + out_be32(address, pattern[i]); + /* read other location (protect against data lines capacity) */ + ret = in_be16((void *)FPGA_VERSION_REG); + /* verify test pattern */ + read_value = in_be32(address); + + if (read_value != pattern[i]) { + post_log("FPGA Memory test failed."); + post_log(" write %08X, read %08X at address %08X\n", + pattern[i], read_value, address); + ret = 1; + goto out; + } + i++; + } + + ret = 0; +out: + out_be32(address, old_value); + return ret; +} /* Verify FPGA, get version & memory size */ int fpga_post_test(int flags) { + uint address; uint old_value; ushort version; uint read_value; @@ -87,7 +129,15 @@ int fpga_post_test(int flags) read_value = get_ram_size((void *)CFG_FPGA_BASE_1, 0x4000); post_log("FPGA RAM size: %d bytes\n", read_value); + + for (address = 0; address < 0x1000; address++) { + if (fpga_mem_test((void *)(FPGA_RAM_START + 4*address)) == 1) { + ret = 1; + goto out; + } + } +out: return ret; } -- 1.5.2.4

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[U-Boot-Users] [PATCH] [RFC] memsize.c: support larger memory ranges
by Wolfgang Denk 05 Jun '08

05 Jun '08

The "long" data types used so far in "common/memsize.c" cause problems with larger memories, i. e. when accessing memory above 0x80000000. Pointed out by David Bellavance <dbellavance(a)dekaresearch.com> on Tue, 1 Apr 2008 14:19:37 -0400 Signed-off-by: Wolfgang Denk <wd(a)denx.de> --- common/memsize.c | 26 +++++++++++++------------- include/common.h | 2 +- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/common/memsize.c b/common/memsize.c index 6c275c9..17965d1 100644 --- a/common/memsize.c +++ b/common/memsize.c @@ -1,5 +1,5 @@ /* - * (C) Copyright 2004 + * (C) Copyright 2004-2008 * Wolfgang Denk, DENX Software Engineering, wd(a)denx.de. * * See file CREDITS for list of people who contributed to this @@ -37,16 +37,16 @@ * the actually available RAM size between addresses `base' and * `base + maxsize'. */ -long get_ram_size(volatile long *base, long maxsize) +phys_addr_t get_ram_size(volatile phys_addr_t *base, phys_addr_t maxsize) { - volatile long *addr; - long save[32]; - long cnt; - long val; - long size; - int i = 0; + volatile phys_addr_t *addr; + phys_addr_t save[64]; + phys_addr_t cnt; + phys_addr_t val; + phys_addr_t size; + int i = 0; - for (cnt = (maxsize / sizeof (long)) >> 1; cnt > 0; cnt >>= 1) { + for (cnt = (maxsize / sizeof (phys_addr_t)) >> 1; cnt > 0; cnt >>= 1) { addr = base + cnt; /* pointer arith! */ sync (); save[i++] = *addr; @@ -66,7 +66,7 @@ long get_ram_size(volatile long *base, long maxsize) */ sync (); *addr = save[i]; - for (cnt = 1; cnt < maxsize / sizeof(long); cnt <<= 1) { + for (cnt = 1; cnt < maxsize / sizeof(phys_addr_t); cnt <<= 1) { addr = base + cnt; sync (); *addr = save[--i]; @@ -74,15 +74,15 @@ long get_ram_size(volatile long *base, long maxsize) return (0); } - for (cnt = 1; cnt < maxsize / sizeof (long); cnt <<= 1) { + for (cnt = 1; cnt < maxsize / sizeof (phys_addr_t); cnt <<= 1) { addr = base + cnt; /* pointer arith! */ val = *addr; *addr = save[--i]; if (val != ~cnt) { - size = cnt * sizeof (long); + size = cnt * sizeof (phys_addr_t); /* Restore the original data before leaving the function. */ - for (cnt <<= 1; cnt < maxsize / sizeof (long); cnt <<= 1) { + for (cnt <<= 1; cnt < maxsize / sizeof (phys_addr_t); cnt <<= 1) { addr = base + cnt; *addr = save[--i]; } diff --git a/include/common.h b/include/common.h index d0f5704..c10b138 100644 --- a/include/common.h +++ b/include/common.h @@ -285,7 +285,7 @@ void jumptable_init(void); void api_init (void); /* common/memsize.c */ -long get_ram_size (volatile long *, long); +phys_addr_t get_ram_size (volatile phys_addr_t *, phys_addr_t); /* $(BOARD)/$(BOARD).c */ void reset_phy (void); -- 1.5.4.2

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[U-Boot-Users] [PATCH 3/4 V3] PPC: Add print_bats() to lib_ppc/bat_rw.c
by becky.bruce＠freescale.com 05 Jun '08

05 Jun '08

From: Becky Bruce <becky.bruce(a)freescale.com> This function prints the values of all the BAT register pairs - I needed this for debug earlier this week; adding it to lib_ppc so others can use it (and add it to reginfo commands if so desired). Signed-off-by: Becky Bruce <becky.bruce(a)freescale.com> --- Resend - eliminate accidental spaces instead of tabs. include/asm-ppc/mmu.h | 1 + lib_ppc/bat_rw.c | 41 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+), 0 deletions(-) diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h index dc4d66c..1e3c2cb 100644 --- a/include/asm-ppc/mmu.h +++ b/include/asm-ppc/mmu.h @@ -149,6 +149,7 @@ typedef enum { extern int read_bat(ppc_bat_t bat, unsigned long *upper, unsigned long *lower); extern int write_bat(ppc_bat_t bat, unsigned long upper, unsigned long lower); +extern void print_bats(void); #endif /* __ASSEMBLY__ */ diff --git a/lib_ppc/bat_rw.c b/lib_ppc/bat_rw.c index c87d8b2..548d064 100644 --- a/lib_ppc/bat_rw.c +++ b/lib_ppc/bat_rw.c @@ -183,3 +183,44 @@ int read_bat (ppc_bat_t bat, unsigned long *upper, unsigned long *lower) return (0); } + +void print_bats(void) +{ + printf("BAT registers:\n"); + + printf ("\tIBAT0L = 0x%08X ", mfspr (IBAT0L)); + printf ("\tIBAT0U = 0x%08X\n", mfspr (IBAT0U)); + printf ("\tDBAT0L = 0x%08X ", mfspr (DBAT0L)); + printf ("\tDBAT0U = 0x%08X\n", mfspr (DBAT0U)); + printf ("\tIBAT1L = 0x%08X ", mfspr (IBAT1L)); + printf ("\tIBAT1U = 0x%08X\n", mfspr (IBAT1U)); + printf ("\tDBAT1L = 0x%08X ", mfspr (DBAT1L)); + printf ("\tDBAT1U = 0x%08X\n", mfspr (DBAT1U)); + printf ("\tIBAT2L = 0x%08X ", mfspr (IBAT2L)); + printf ("\tIBAT2U = 0x%08X\n", mfspr (IBAT2U)); + printf ("\tDBAT2L = 0x%08X ", mfspr (DBAT2L)); + printf ("\tDBAT2U = 0x%08X\n", mfspr (DBAT2U)); + printf ("\tIBAT3L = 0x%08X ", mfspr (IBAT3L)); + printf ("\tIBAT3U = 0x%08X\n", mfspr (IBAT3U)); + printf ("\tDBAT3L = 0x%08X ", mfspr (DBAT3L)); + printf ("\tDBAT3U = 0x%08X\n", mfspr (DBAT3U)); + +#ifdef CONFIG_HIGH_BATS + printf ("\tIBAT4L = 0x%08X ", mfspr (IBAT4L)); + printf ("\tIBAT4U = 0x%08X\n", mfspr (IBAT4U)); + printf ("\tDBAT4L = 0x%08X ", mfspr (DBAT4L)); + printf ("\tDBAT4U = 0x%08X\n", mfspr (DBAT4U)); + printf ("\tIBAT5L = 0x%08X ", mfspr (IBAT5L)); + printf ("\tIBAT5U = 0x%08X\n", mfspr (IBAT5U)); + printf ("\tDBAT5L = 0x%08X ", mfspr (DBAT5L)); + printf ("\tDBAT5U = 0x%08X\n", mfspr (DBAT5U)); + printf ("\tIBAT6L = 0x%08X ", mfspr (IBAT6L)); + printf ("\tIBAT6U = 0x%08X\n", mfspr (IBAT6U)); + printf ("\tDBAT6L = 0x%08X ", mfspr (DBAT6L)); + printf ("\tDBAT6U = 0x%08X\n", mfspr (DBAT6U)); + printf ("\tIBAT7L = 0x%08X ", mfspr (IBAT7L)); + printf ("\tIBAT7U = 0x%08X\n", mfspr (IBAT7U)); + printf ("\tDBAT7L = 0x%08X ", mfspr (DBAT7L)); + printf ("\tDBAT7U = 0x%08X\n", mfspr (DBAT7U)); +#endif +} -- 1.5.4.1

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[U-Boot-Users] [PATCH 2/4 V4] PPC: Change lib_ppc/bat_rw.c to use high bats
by becky.bruce＠freescale.com 05 Jun '08

05 Jun '08

From: Becky Bruce <becky.bruce(a)freescale.com> Currently, this code only deals with BATs 0-3, which makes it useless on systems that support BATs 4-7. Add the support for these registers. Signed-off-by: Becky Bruce <Becky.bruce(a)freescale.com> --- No, I'm not striving for a world record in trivial patch resubmissions. This fixes a typo where I write DBAT3 with a value intended for DBAT4, which, you might imagine, causes much breakage. Fortunately, nobody but me is running this code right now, so I only broke myself :) include/asm-ppc/mmu.h | 6 ++- lib_ppc/bat_rw.c | 132 ++++++++++++++++++++++++++++++++++--------------- 2 files changed, 97 insertions(+), 41 deletions(-) diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h index 49d6860..dc4d66c 100644 --- a/include/asm-ppc/mmu.h +++ b/include/asm-ppc/mmu.h @@ -140,7 +140,11 @@ extern void _tlbia(void); /* invalidate all TLB entries */ typedef enum { IBAT0 = 0, IBAT1, IBAT2, IBAT3, - DBAT0, DBAT1, DBAT2, DBAT3 + DBAT0, DBAT1, DBAT2, DBAT3, +#ifdef CONFIG_HIGH_BATS + IBAT4, IBAT5, IBAT6, IBAT7, + DBAT4, DBAT5, DBAT6, DBAT7 +#endif } ppc_bat_t; extern int read_bat(ppc_bat_t bat, unsigned long *upper, unsigned long *lower); diff --git a/lib_ppc/bat_rw.c b/lib_ppc/bat_rw.c index 912efa7..c87d8b2 100644 --- a/lib_ppc/bat_rw.c +++ b/lib_ppc/bat_rw.c @@ -29,46 +29,72 @@ int write_bat (ppc_bat_t bat, unsigned long upper, unsigned long lower) { switch (bat) { + case DBAT0: + mtspr (DBAT0L, lower); + mtspr (DBAT0U, upper); + break; case IBAT0: mtspr (IBAT0L, lower); mtspr (IBAT0U, upper); break; - + case DBAT1: + mtspr (DBAT1L, lower); + mtspr (DBAT1U, upper); + break; case IBAT1: mtspr (IBAT1L, lower); mtspr (IBAT1U, upper); break; - + case DBAT2: + mtspr (DBAT2L, lower); + mtspr (DBAT2U, upper); + break; case IBAT2: mtspr (IBAT2L, lower); mtspr (IBAT2U, upper); break; - + case DBAT3: + mtspr (DBAT3L, lower); + mtspr (DBAT3U, upper); + break; case IBAT3: mtspr (IBAT3L, lower); mtspr (IBAT3U, upper); break; - - case DBAT0: - mtspr (DBAT0L, lower); - mtspr (DBAT0U, upper); +#ifdef CONFIG_HIGH_BATS + case DBAT4: + mtspr (DBAT4L, lower); + mtspr (DBAT4U, upper); break; - - case DBAT1: - mtspr (DBAT1L, lower); - mtspr (DBAT1U, upper); + case IBAT4: + mtspr (IBAT4L, lower); + mtspr (IBAT4U, upper); break; - - case DBAT2: - mtspr (DBAT2L, lower); - mtspr (DBAT2U, upper); + case DBAT5: + mtspr (DBAT5L, lower); + mtspr (DBAT5U, upper); break; - - case DBAT3: - mtspr (DBAT3L, lower); - mtspr (DBAT3U, upper); + case IBAT5: + mtspr (IBAT5L, lower); + mtspr (IBAT5U, upper); break; - + case DBAT6: + mtspr (DBAT6L, lower); + mtspr (DBAT6U, upper); + break; + case IBAT6: + mtspr (IBAT6L, lower); + mtspr (IBAT6U, upper); + break; + case DBAT7: + mtspr (DBAT7L, lower); + mtspr (DBAT7U, upper); + break; + case IBAT7: + mtspr (IBAT7L, lower); + mtspr (IBAT7U, upper); + break; +#endif default: return (-1); } @@ -82,46 +108,72 @@ int read_bat (ppc_bat_t bat, unsigned long *upper, unsigned long *lower) unsigned long register l; switch (bat) { + case DBAT0: + l = mfspr (DBAT0L); + u = mfspr (DBAT0U); + break; case IBAT0: l = mfspr (IBAT0L); u = mfspr (IBAT0U); break; - + case DBAT1: + l = mfspr (DBAT1L); + u = mfspr (DBAT1U); + break; case IBAT1: l = mfspr (IBAT1L); u = mfspr (IBAT1U); break; - + case DBAT2: + l = mfspr (DBAT2L); + u = mfspr (DBAT2U); + break; case IBAT2: l = mfspr (IBAT2L); u = mfspr (IBAT2U); break; - + case DBAT3: + l = mfspr (DBAT3L); + u = mfspr (DBAT3U); + break; case IBAT3: l = mfspr (IBAT3L); u = mfspr (IBAT3U); break; - - case DBAT0: - l = mfspr (DBAT0L); - u = mfspr (DBAT0U); +#ifdef CONFIG_HIGH_BATS + case DBAT4: + l = mfspr (DBAT4L); + u = mfspr (DBAT4U); break; - - case DBAT1: - l = mfspr (DBAT1L); - u = mfspr (DBAT1U); + case IBAT4: + l = mfspr (IBAT4L); + u = mfspr (IBAT4U); break; - - case DBAT2: - l = mfspr (DBAT2L); - u = mfspr (DBAT2U); + case DBAT5: + l = mfspr (DBAT5L); + u = mfspr (DBAT5U); break; - - case DBAT3: - l = mfspr (DBAT3L); - u = mfspr (DBAT3U); + case IBAT5: + l = mfspr (IBAT5L); + u = mfspr (IBAT5U); break; - + case DBAT6: + l = mfspr (DBAT6L); + u = mfspr (DBAT6U); + break; + case IBAT6: + l = mfspr (IBAT6L); + u = mfspr (IBAT6U); + break; + case DBAT7: + l = mfspr (DBAT7L); + u = mfspr (DBAT7U); + break; + case IBAT7: + l = mfspr (IBAT7L); + u = mfspr (IBAT7U); + break; +#endif default: return (-1); } -- 1.5.4.1

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