diff options
| author | Tom Rini <trini@konsulko.com> | 2021-08-30 16:16:30 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-09-07 23:22:30 +0300 |
| commit | 9774462e34faaa64a91eb9c68b438a52d22bba6a (patch) | |
| tree | d084abcb2ab9208ef5eeccf96dd855bff731f39c /board/davinci | |
| parent | b9d66a061b93e4679bd3afddb24413d5a51dabcc (diff) | |
| download | u-boot-9774462e34faaa64a91eb9c68b438a52d22bba6a.tar.xz | |
arm: Disable ATAGs support
With the exceptions of ds109, ds414, icnova-a20-swac, nokia_rx51 and
stemmy, disable ATAG support. A large number of platforms had enabled
support but never supported a kernel so old as to require it. Further,
some platforms are old enough to support both, but are well supported by
devicetree booting, and have been for a number of years. This is
because some of the ATAGs related functions have been re-used to provide
the same kind of information, but for devicetree or just generally to
inform the user. When needed still, rename these functions to
get_board_revision() instead, to avoid conflicts. In other cases, these
functions were simply unused, so drop them.
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Phil Sutter <phil@nwl.cc>
Cc: Stefan Bosch <stefan_b@posteo.net>
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'board/davinci')
| -rw-r--r-- | board/davinci/da8xxevm/da850evm.c | 2 | ||||
| -rw-r--r-- | board/davinci/da8xxevm/omapl138_lcdk.c | 14 |
2 files changed, 2 insertions, 14 deletions
diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c index f6ce3367f8..2436aab71c 100644 --- a/board/davinci/da8xxevm/da850evm.c +++ b/board/davinci/da8xxevm/da850evm.c @@ -232,6 +232,7 @@ const int lpsc_size = ARRAY_SIZE(lpsc); #define REV_AM18X_EVM 0x100 +#ifdef CONFIG_REVISION_TAG /* * get_board_rev() - setup to pass kernel board revision information * Returns: @@ -259,6 +260,7 @@ u32 get_board_rev(void) rev = 1; return rev; } +#endif int board_early_init_f(void) { diff --git a/board/davinci/da8xxevm/omapl138_lcdk.c b/board/davinci/da8xxevm/omapl138_lcdk.c index 43d9b69ae6..cd021cc8e5 100644 --- a/board/davinci/da8xxevm/omapl138_lcdk.c +++ b/board/davinci/da8xxevm/omapl138_lcdk.c @@ -143,20 +143,6 @@ const int lpsc_size = ARRAY_SIZE(lpsc); #define CONFIG_DA850_EVM_MAX_CPU_CLK 456000000 #endif -/* - * get_board_rev() - setup to pass kernel board revision information - * Returns: - * bit[0-3] Maximum cpu clock rate supported by onboard SoC - * 0000b - 300 MHz - * 0001b - 372 MHz - * 0010b - 408 MHz - * 0011b - 456 MHz - */ -u32 get_board_rev(void) -{ - return 0; -} - int board_early_init_f(void) { /* |