| commit | 68b9a2e38d7183f64dddc5faec9a16c70a4f095c | |
| author | BALATON Zoltan <balaton@eik.bme.hu> | |
| Sat, 24 Sep 2022 12:27:52 +0000 (24 14:27 +0200) | ||
| committer | Daniel Henrique Barboza <danielhb413@gmail.com> | |
| Mon, 17 Oct 2022 19:15:09 +0000 (17 16:15 -0300) | ||
| tree | d172ca8d0ca763b634b3ede5ccb1d164c65e3cec | treesnapshot (tar.gz zip) |
| parent | 8626982301dc8dbbe49e0fb1730461955df879c8 | commitdiff |
ppc4xx_sdram: Get rid of the init RAM hack
The do_init parameter of ppc4xx_sdram_init() is used to map memory
regions that is normally done by the firmware by programming the SDRAM
controller. Do this from board code emulating what firmware would do
when booting a kernel directly from -kernel without a firmware so we
can get rid of this do_init hack.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <d6c44c870befa1a075e21f1a59926dcdaff63f6b.1664021647.git.balaton@eik.bme.hu>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The do_init parameter of ppc4xx_sdram_init() is used to map memory
regions that is normally done by the firmware by programming the SDRAM
controller. Do this from board code emulating what firmware would do
when booting a kernel directly from -kernel without a firmware so we
can get rid of this do_init hack.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <d6c44c870befa1a075e21f1a59926dcdaff63f6b.1664021647.git.balaton@eik.bme.hu>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>