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| author | Yatharth Kochar <yatharth.kochar@arm.com> | 2016-11-09 15:39:25 +0000 |
|---|---|---|
| committer | Yatharth Kochar <yatharth.kochar@arm.com> | 2016-12-01 11:02:51 +0000 |
| commit | 69d59e0ce9f713b0fd4929908ec1649d29f2cbd4 (patch) | |
| tree | fde05328ab9626b1aecdeff086b49c4fb81cc277 /plat/common | |
| parent | c59428b1502f37c9b2f551613da1b491c4226d10 (diff) | |
AArch32: Miscellaneous fixes in the AArch32 code
This patch makes following miscellaneous fixes:
* pl011_console.S: Fixed the bit mask used to check if the
transmit FIFO is full or empty.
* smcc_macros.S: Added `_fsxc` suffix while updating the SPSR.
By default the assembler assumes `_fc` suffix which does not
update all the fields in SPSR. By adding `_fsxc` suffix all
the fields gets updated.
* platform_helpers.S: Removed the weak definition for
`plat_my_core_pos()` as this is a mandatory function which
needs to be defined by all platforms.
Change-Id: I8302292533c943686fff8d7c749a07132c052a3b
Signed-off-by: Yatharth Kochar <yatharth.kochar@arm.com>
Diffstat (limited to 'plat/common')
| -rw-r--r-- | plat/common/aarch32/platform_helpers.S | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/plat/common/aarch32/platform_helpers.S b/plat/common/aarch32/platform_helpers.S index 069d96d0..802e1fe6 100644 --- a/plat/common/aarch32/platform_helpers.S +++ b/plat/common/aarch32/platform_helpers.S @@ -31,27 +31,12 @@ #include <arch.h> #include <asm_macros.S> - .weak plat_my_core_pos .weak plat_reset_handler .weak plat_disable_acp .weak platform_mem_init .weak plat_panic_handler /* ----------------------------------------------------- - * int plat_my_core_pos(void); - * With this function: CorePos = (ClusterId * 4) + - * CoreId - * ----------------------------------------------------- - */ -func plat_my_core_pos - ldcopr r0, MPIDR - and r1, r0, #MPIDR_CPU_MASK - and r0, r0, #MPIDR_CLUSTER_MASK - add r0, r1, r0, LSR #6 - bx lr -endfunc plat_my_core_pos - - /* ----------------------------------------------------- * Placeholder function which should be redefined by * each platform. * ----------------------------------------------------- |