diff options
| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-10-09 09:28:15 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-15 11:53:07 -0700 |
| commit | b823fd9ba56d56e3cbb5b05e7a4815fb0914204a (patch) | |
| tree | b93f7f8ba2874cd0478aee2f96718aedf4031ce7 /board/ti | |
| parent | 6528ff0109d81c1f21d20f9f1370782bccf87bcb (diff) | |
ARM: prevent misaligned array inits
Under option -munaligned-access, gcc can perform local char
or 16-bit array initializations using misaligned native
accesses which will throw a data abort exception. Fix files
where these array initializations were unneeded, and for
files known to contain such initializations, enforce gcc
option -mno-unaligned-access.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
[trini: Switch to usign call cc-option for -mno-unaligned-access as
Albert had done previously as that's really correct]
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'board/ti')
| -rw-r--r-- | board/ti/omap2420h4/sys_info.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/board/ti/omap2420h4/sys_info.c b/board/ti/omap2420h4/sys_info.c index a9f72412a7..b12011e04a 100644 --- a/board/ti/omap2420h4/sys_info.c +++ b/board/ti/omap2420h4/sys_info.c @@ -237,20 +237,20 @@ u32 wait_on_value(u32 read_bit_mask, u32 match_value, u32 read_addr, u32 bound) *********************************************************************/ void display_board_info(u32 btype) { - char cpu_2420[] = "2420"; /* cpu type */ - char cpu_2422[] = "2422"; - char cpu_2423[] = "2423"; - char db_men[] = "Menelaus"; /* board type */ - char db_ip[] = "IP"; - char mem_sdr[] = "mSDR"; /* memory type */ - char mem_ddr[] = "mDDR"; - char t_tst[] = "TST"; /* security level */ - char t_emu[] = "EMU"; - char t_hs[] = "HS"; - char t_gp[] = "GP"; - char unk[] = "?"; - - char *cpu_s, *db_s, *mem_s, *sec_s; + static const char cpu_2420 [] = "2420"; /* cpu type */ + static const char cpu_2422 [] = "2422"; + static const char cpu_2423 [] = "2423"; + static const char db_men [] = "Menelaus"; /* board type */ + static const char db_ip [] = "IP"; + static const char mem_sdr [] = "mSDR"; /* memory type */ + static const char mem_ddr [] = "mDDR"; + static const char t_tst [] = "TST"; /* security level */ + static const char t_emu [] = "EMU"; + static const char t_hs [] = "HS"; + static const char t_gp [] = "GP"; + static const char unk [] = "?"; + + const char *cpu_s, *db_s, *mem_s, *sec_s; u32 cpu, rev, sec; rev = get_cpu_rev(); |